Mercurial > octave
annotate libinterp/corefcn/interpreter.cc @ 29293:8784f20b9b8c
new interpreter_event to signal that interpreter was interrupted
* event-manager.h (interpreter_events::interpreter_interrupted):
New virtual function.
(event_manager::interpreter_interrupted): New function.
* interpreter.cc (interpreter::recover_from_exception): Call
event_manager::interpreter_interrupted if octave_interrupt_state is set.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 14 Jan 2021 01:08:40 -0500 |
parents | eb1e10abe9d5 |
children | b73ddb964093 |
rev | line source |
---|---|
27923
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
1 //////////////////////////////////////////////////////////////////////// |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
2 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
3 // Copyright (C) 1993-2020 The Octave Project Developers |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
4 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
5 // See the file COPYRIGHT.md in the top-level directory of this |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
6 // distribution or <https://octave.org/copyright/>. |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
7 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
8 // This file is part of Octave. |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
9 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
10 // Octave is free software: you can redistribute it and/or modify it |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
11 // under the terms of the GNU General Public License as published by |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
12 // the Free Software Foundation, either version 3 of the License, or |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
13 // (at your option) any later version. |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
14 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
15 // Octave is distributed in the hope that it will be useful, but |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
18 // GNU General Public License for more details. |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
19 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
20 // You should have received a copy of the GNU General Public License |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
21 // along with Octave; see the file COPYING. If not, see |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
22 // <https://www.gnu.org/licenses/>. |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
23 // |
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
24 //////////////////////////////////////////////////////////////////////// |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
25 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
26 #if defined (HAVE_CONFIG_H) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
27 # include "config.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
28 #endif |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
29 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
30 #include <cstdio> |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
31 |
27542
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
32 #include <set> |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
33 #include <string> |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
34 #include <iostream> |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
35 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
36 #include "cmd-edit.h" |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
37 #include "cmd-hist.h" |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
38 #include "file-ops.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
39 #include "file-stat.h" |
27832
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
40 #include "file-ops.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
41 #include "fpucw-wrappers.h" |
22322
93b3cdd36854
move most f77 function decls to separate header files
John W. Eaton <jwe@octave.org>
parents:
22196
diff
changeset
|
42 #include "lo-blas-proto.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
43 #include "lo-error.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
44 #include "oct-env.h" |
29292
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
45 #include "quit.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
46 #include "str-vec.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
47 #include "signal-wrappers.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
48 #include "unistd-wrappers.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
49 |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
50 #include "builtin-defun-decls.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
51 #include "defaults.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
52 #include "Cell.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
53 #include "defun.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
54 #include "display.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
55 #include "error.h" |
27263
99aa1bcb8848
rename octave_link and octave_link_events classes, move inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27262
diff
changeset
|
56 #include "event-manager.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
57 #include "file-io.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
58 #include "graphics.h" |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
59 #include "help.h" |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
60 #include "input.h" |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
61 #include "interpreter-private.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
62 #include "interpreter.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
63 #include "load-path.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
64 #include "load-save.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
65 #include "octave.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
66 #include "oct-hist.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
67 #include "oct-map.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
68 #include "oct-mutex.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
69 #include "ovl.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
70 #include "ov.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
71 #include "ov-classdef.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
72 #include "parse.h" |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
73 #include "pt-classdef.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
74 #include "pt-eval.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
75 #include "pt-jump.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
76 #include "pt-stmt.h" |
25443
2fa7cd178c4a
new class for miscellaneous interpreter settings
John W. Eaton <jwe@octave.org>
parents:
25440
diff
changeset
|
77 #include "settings.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
78 #include "sighandlers.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
79 #include "sysdep.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
80 #include "unwind-prot.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
81 #include "utils.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
82 #include "variables.h" |
23466
5da300c55e89
use "" instead of <> for including defaults.h and version.h
John W. Eaton <jwe@octave.org>
parents:
23460
diff
changeset
|
83 #include "version.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
84 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
85 // TRUE means the quit() call is allowed. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
86 bool quit_allowed = true; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
87 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
88 // TRUE means we are ready to interpret commands, but not everything |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
89 // is ready for interactive use. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
90 bool octave_interpreter_ready = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
91 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
92 // TRUE means we've processed all the init code and we are good to go. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
93 bool octave_initialized = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
94 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
95 DEFUN (__version_info__, args, , |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
96 doc: /* -*- texinfo -*- |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
97 @deftypefn {} {retval =} __version_info__ (@var{name}, @var{version}, @var{release}, @var{date}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
98 Undocumented internal function. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
99 @end deftypefn */) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
100 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
101 static octave_map vinfo; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
102 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
103 int nargin = args.length (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
104 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
105 if (nargin != 0 && nargin != 4) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
106 print_usage (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
107 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
108 octave_value retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
109 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
110 if (nargin == 0) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
111 retval = vinfo; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
112 else if (nargin == 4) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
113 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
114 if (vinfo.nfields () == 0) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
115 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
116 vinfo.assign ("Name", args(0)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
117 vinfo.assign ("Version", args(1)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
118 vinfo.assign ("Release", args(2)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
119 vinfo.assign ("Date", args(3)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
120 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
121 else |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
122 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
123 octave_idx_type n = vinfo.numel () + 1; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
124 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
125 vinfo.resize (dim_vector (n, 1)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
126 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
127 octave_value idx (n); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
128 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
129 vinfo.assign (idx, "Name", Cell (octave_value (args(0)))); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
130 vinfo.assign (idx, "Version", Cell (octave_value (args(1)))); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
131 vinfo.assign (idx, "Release", Cell (octave_value (args(2)))); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
132 vinfo.assign (idx, "Date", Cell (octave_value (args(3)))); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
133 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
134 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
135 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
136 return retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
137 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
138 |
27261
dccdc3b001a2
eliminate static functions from octave_link class
John W. Eaton <jwe@octave.org>
parents:
27214
diff
changeset
|
139 DEFMETHOD (quit, interp, args, , |
dccdc3b001a2
eliminate static functions from octave_link class
John W. Eaton <jwe@octave.org>
parents:
27214
diff
changeset
|
140 doc: /* -*- texinfo -*- |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
141 @deftypefn {} {} quit |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
142 @deftypefnx {} {} quit cancel |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
143 @deftypefnx {} {} quit force |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
144 @deftypefnx {} {} quit ("cancel") |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
145 @deftypefnx {} {} quit ("force") |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
146 @deftypefnx {} {} quit (@var{status}) |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
147 @deftypefnx {} {} quit (@var{status}, "force") |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
148 Quit the current Octave session. |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
149 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
150 The @code{exit} function is an alias for @code{quit}. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
151 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
152 If the optional integer value @var{status} is supplied, pass that value to |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
153 the operating system as Octave's exit status. The default value is zero. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
154 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
155 When exiting, Octave will attempt to run the m-file @file{finish.m} if it |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
156 exists. User commands to save the workspace or clean up temporary files |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
157 may be placed in that file. Alternatively, another m-file may be scheduled |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
158 to run using @code{atexit}. If an error occurs while executing the |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
159 @file{finish.m} file, Octave does not exit and control is returned to |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
160 the command prompt. |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
161 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
162 If the optional argument @qcode{"cancel"} is provided, Octave does not |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
163 exit and control is returned to the command prompt. This feature allows |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
164 the @code{finish.m} file to cancel the quit process. |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
165 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
166 If the user preference to request confirmation before exiting, Octave |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
167 will display a dialog and give the user an option to cancel the exit |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
168 process. |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
169 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
170 If the optional argument @qcode{"force"} is provided, no confirmation is |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
171 requested, and the execution of the @file{finish.m} file is skipped. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
172 @seealso{atexit} |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
173 @end deftypefn */) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
174 { |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
175 int numel = args.length (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
176 |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
177 if (numel > 2) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
178 print_usage (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
179 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
180 int exit_status = 0; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
181 |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
182 bool force = false; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
183 bool cancel = false; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
184 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
185 if (numel == 2) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
186 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
187 exit_status = args(0).xnint_value ("quit: STATUS must be an integer"); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
188 std::string frc |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
189 = args(1).xstring_value ("quit: second argument must be a string"); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
190 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
191 if (frc == "force") |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
192 force = true; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
193 else |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
194 error (R"(quit: second argument must be string "force")"); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
195 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
196 else if (numel == 1) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
197 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
198 if (args(0).is_string ()) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
199 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
200 const char *msg |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
201 = R"(quit: option must be string "cancel" or "force")"; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
202 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
203 std::string opt = args(0).xstring_value (msg); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
204 |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
205 if (opt == "cancel") |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
206 cancel = true; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
207 else if (opt == "force") |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
208 force = true; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
209 else |
27593
a2db1e36e9b2
Silence compiler warning about use of error() without format string.
Rik <rik@octave.org>
parents:
27592
diff
changeset
|
210 error ("%s", msg); |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
211 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
212 else |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
213 exit_status = args(0).xnint_value ("quit: STATUS must be an integer"); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
214 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
215 |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
216 if (cancel) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
217 { |
27591
b54d6ac62fbf
make "quit cancel" a no-op outside of finish script
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
218 // No effect if "quit cancel" appears outside of finish script. |
b54d6ac62fbf
make "quit cancel" a no-op outside of finish script
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
219 |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
220 if (interp.executing_finish_script ()) |
27591
b54d6ac62fbf
make "quit cancel" a no-op outside of finish script
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
221 interp.cancel_quit (true); |
b54d6ac62fbf
make "quit cancel" a no-op outside of finish script
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
222 |
b54d6ac62fbf
make "quit cancel" a no-op outside of finish script
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
223 return ovl (); |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
224 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
225 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
226 interp.quit (exit_status, force); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
227 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
228 return ovl (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
229 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
230 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
231 DEFALIAS (exit, quit); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
232 |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
233 DEFMETHOD (atexit, interp, args, nargout, |
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
234 doc: /* -*- texinfo -*- |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
235 @deftypefn {} {} atexit (@var{fcn}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
236 @deftypefnx {} {} atexit (@var{fcn}, @var{flag}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
237 Register a function to be called when Octave exits. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
238 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
239 For example, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
240 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
241 @example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
242 @group |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
243 function last_words () |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
244 disp ("Bye bye"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
245 endfunction |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
246 atexit ("last_words"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
247 @end group |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
248 @end example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
249 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
250 @noindent |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
251 will print the message @qcode{"Bye bye"} when Octave exits. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
252 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
253 The additional argument @var{flag} will register or unregister @var{fcn} |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
254 from the list of functions to be called when Octave exits. If @var{flag} is |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
255 true, the function is registered, and if @var{flag} is false, it is |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
256 unregistered. For example, after registering the function @code{last_words} |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
257 above, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
258 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
259 @example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
260 atexit ("last_words", false); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
261 @end example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
262 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
263 @noindent |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
264 will remove the function from the list and Octave will not call |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
265 @code{last_words} when it exits. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
266 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
267 Note that @code{atexit} only removes the first occurrence of a function |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
268 from the list, so if a function was placed in the list multiple times with |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
269 @code{atexit}, it must also be removed from the list multiple times. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
270 @seealso{quit} |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
271 @end deftypefn */) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
272 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
273 int nargin = args.length (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
274 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
275 if (nargin < 1 || nargin > 2) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
276 print_usage (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
277 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
278 std::string arg = args(0).xstring_value ("atexit: FCN argument must be a string"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
279 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
280 bool add_mode = (nargin == 2) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
281 ? args(1).xbool_value ("atexit: FLAG argument must be a logical value") |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
282 : true; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
283 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
284 octave_value_list retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
285 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
286 if (add_mode) |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
287 interp.add_atexit_fcn (arg); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
288 else |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
289 { |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
290 bool found = interp.remove_atexit_fcn (arg); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
291 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
292 if (nargout > 0) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
293 retval = ovl (found); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
294 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
295 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
296 return retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
297 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
298 |
28380
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
299 DEFMETHOD (__traditional__, interp, , , |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
300 doc: /* -*- texinfo -*- |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
301 @deftypefn {} {} __traditional__ () |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
302 Undocumented internal function. |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
303 @end deftypefn */) |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
304 { |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
305 return ovl (interp.traditional ()); |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
306 } |
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
307 |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
308 namespace octave |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
309 { |
27542
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
310 temporary_file_list::~temporary_file_list (void) |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
311 { |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
312 cleanup (); |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
313 } |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
314 |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
315 void temporary_file_list::insert (const std::string& file) |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
316 { |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
317 m_files.insert (file); |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
318 } |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
319 |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
320 void temporary_file_list::cleanup (void) |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
321 { |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
322 while (! m_files.empty ()) |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
323 { |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
324 auto it = m_files.begin (); |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
325 |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
326 octave_unlink_wrapper (it->c_str ()); |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
327 |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
328 m_files.erase (it); |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
329 } |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
330 } |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
331 |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
332 // The time we last time we changed directories. |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
333 sys::time Vlast_chdir_time = 0.0; |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
334 |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
335 // Execute commands from a file and catch potential exceptions in a consistent |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
336 // way. This function should be called anywhere we might parse and execute |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
337 // commands from a file before we have entered the main loop in |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
338 // toplev.cc. |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
339 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
340 static int safe_source_file (const std::string& file_name, |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
341 const std::string& context = "", |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
342 bool verbose = false, |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
343 bool require_file = true) |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
344 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
345 interpreter& interp = __get_interpreter__ ("safe_source_file"); |
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
346 |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
347 try |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
348 { |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
349 source_file (file_name, context, verbose, require_file); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
350 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
351 catch (const interrupt_exception&) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
352 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
353 interp.recover_from_exception (); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
354 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
355 return 1; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
356 } |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
357 catch (const execution_exception& ee) |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
358 { |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
359 interp.handle_exception (ee); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
360 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
361 return 1; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
362 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
363 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
364 return 0; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
365 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
366 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
367 static void initialize_version_info (void) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
368 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
369 octave_value_list args; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
370 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
371 args(3) = OCTAVE_RELEASE_DATE; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
372 args(2) = config::release (); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
373 args(1) = OCTAVE_VERSION; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
374 args(0) = "GNU Octave"; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
375 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
376 F__version_info__ (args, 0); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
377 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
378 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
379 static void xerbla_abort (void) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
380 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
381 error ("Fortran procedure terminated by call to XERBLA"); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
382 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
383 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
384 static void initialize_xerbla_error_handler (void) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
385 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
386 // The idea here is to force xerbla to be referenced so that we will |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
387 // link to our own version instead of the one provided by the BLAS |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
388 // library. But numeric_limits<double>::NaN () should never be -1, so |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
389 // we should never actually call xerbla. FIXME (again!): If this |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
390 // becomes a constant expression the test might be optimized away and |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
391 // then the reference to the function might also disappear. |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
392 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
393 if (numeric_limits<double>::NaN () == -1) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
394 F77_FUNC (xerbla, XERBLA) ("octave", 13 F77_CHAR_ARG_LEN (6)); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
395 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
396 typedef void (*xerbla_handler_ptr) (void); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
397 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
398 typedef void (*octave_set_xerbla_handler_ptr) (xerbla_handler_ptr); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
399 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
400 dynamic_library libs (""); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
401 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
402 if (libs) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
403 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
404 octave_set_xerbla_handler_ptr octave_set_xerbla_handler |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
405 = reinterpret_cast<octave_set_xerbla_handler_ptr> |
27932
b018f553fd85
maint: Use Octave coding conventions in libinterp/
Rik <rik@octave.org>
parents:
27923
diff
changeset
|
406 (libs.search ("octave_set_xerbla_handler")); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
407 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
408 if (octave_set_xerbla_handler) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
409 octave_set_xerbla_handler (xerbla_abort); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
410 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
411 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
412 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
413 OCTAVE_NORETURN static void |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
414 lo_error_handler (const char *fmt, ...) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
415 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
416 va_list args; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
417 va_start (args, fmt); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
418 verror_with_cfn (fmt, args); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
419 va_end (args); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
420 |
27480
63b417917f5e
remove some obsolete signal handling functions
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
421 throw execution_exception (); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
422 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
423 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
424 OCTAVE_NORETURN static void |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
425 lo_error_with_id_handler (const char *id, const char *fmt, ...) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
426 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
427 va_list args; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
428 va_start (args, fmt); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
429 verror_with_id_cfn (id, fmt, args); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
430 va_end (args); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
431 |
27480
63b417917f5e
remove some obsolete signal handling functions
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
432 throw execution_exception (); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
433 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
434 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
435 static void initialize_error_handlers (void) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
436 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
437 set_liboctave_error_handler (lo_error_handler); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
438 set_liboctave_error_with_id_handler (lo_error_with_id_handler); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
439 set_liboctave_warning_handler (warning); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
440 set_liboctave_warning_with_id_handler (warning_with_id); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
441 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
442 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
443 // Create an interpreter object and perform initialization up to the |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
444 // point of setting reading command history and setting the load |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
445 // path. |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
446 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
447 interpreter::interpreter (application *app_context) |
23627
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
448 : m_app_context (app_context), |
27542
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
449 m_tmp_files (), |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
450 m_atexit_fcns (), |
27266
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
451 m_display_info (), |
23719
69a111259a2c
eliminate some global variables
John W. Eaton <jwe@octave.org>
parents:
23717
diff
changeset
|
452 m_environment (), |
25443
2fa7cd178c4a
new class for miscellaneous interpreter settings
John W. Eaton <jwe@octave.org>
parents:
25440
diff
changeset
|
453 m_settings (), |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
454 m_error_system (*this), |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
455 m_help_system (*this), |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
456 m_input_system (*this), |
25435
a52e6fb674b1
eliminate some singletons and static & global variables
John W. Eaton <jwe@octave.org>
parents:
25407
diff
changeset
|
457 m_output_system (*this), |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
458 m_history_system (*this), |
23627
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
459 m_dynamic_loader (*this), |
27394
489c74ac36da
store reference to interpreter in load_path object
John W. Eaton <jwe@octave.org>
parents:
27335
diff
changeset
|
460 m_load_path (*this), |
25993
f75bb9d659e0
eliminate global and file-scope static variables from load-save.cc (bug #54571)
John W. Eaton <jwe@octave.org>
parents:
25488
diff
changeset
|
461 m_load_save_system (*this), |
24540
46440078d73b
don't use singleton for octave_value_typeinfo
John W. Eaton <jwe@octave.org>
parents:
24538
diff
changeset
|
462 m_type_info (), |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
463 m_symbol_table (*this), |
23630
8a47d4735655
avoid memory leak in interpreter
John W. Eaton <jwe@octave.org>
parents:
23627
diff
changeset
|
464 m_evaluator (*this), |
23738
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
465 m_stream_list (*this), |
24734
5d8c4cbc56d7
don't use singleton pattern for child_list
John W. Eaton <jwe@octave.org>
parents:
24727
diff
changeset
|
466 m_child_list (), |
23742
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
467 m_url_handle_manager (), |
23651
5c6cceef132b
don't use singleton for cdef_manager object
John W. Eaton <jwe@octave.org>
parents:
23630
diff
changeset
|
468 m_cdef_manager (*this), |
23774
41795b504a8b
don't use singleton for gtk_manager
John W. Eaton <jwe@octave.org>
parents:
23753
diff
changeset
|
469 m_gtk_manager (), |
27302
5f170ea12fa1
use Qt signals to pass interpreter callbacks to octave-qobject
John W. Eaton <jwe@octave.org>
parents:
27301
diff
changeset
|
470 m_event_manager (*this), |
27321
eddce82a57cc
don't use singleton pattern for gh_manager object
John W. Eaton <jwe@octave.org>
parents:
27309
diff
changeset
|
471 m_gh_manager (nullptr), |
23627
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
472 m_interactive (false), |
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
473 m_read_site_files (true), |
23795
980f39c3ab90
Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents:
23775
diff
changeset
|
474 m_read_init_files (m_app_context != nullptr), |
23627
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
475 m_verbose (false), |
28380
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
476 m_traditional (false), |
23627
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
477 m_inhibit_startup_message (false), |
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
478 m_load_path_initialized (false), |
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
479 m_history_initialized (false), |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
480 m_cancel_quit (false), |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
481 m_executing_finish_script (false), |
27690
c81139d8dcc3
prevent atexit functions from adding new atexit functions
John W. Eaton <jwe@octave.org>
parents:
27689
diff
changeset
|
482 m_executing_atexit (false), |
23553
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23552
diff
changeset
|
483 m_initialized (false) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
484 { |
24538
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
485 // FIXME: When thread_local storage is used by default, this message |
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
486 // should change to say something like |
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
487 // |
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
488 // only one Octave interpreter may be active in any given thread |
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
489 |
23511
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
490 if (instance) |
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
491 throw std::runtime_error |
24538
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
492 ("only one Octave interpreter may be active"); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
493 |
23511
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
494 instance = this; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
495 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
496 // Matlab uses "C" locale for LC_NUMERIC class regardless of local setting |
27309
463fc0cfed90
initialize locale from values in the environment on interpreter start
Mike Miller <mtmiller@octave.org>
parents:
27302
diff
changeset
|
497 setlocale (LC_ALL, ""); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
498 setlocale (LC_NUMERIC, "C"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
499 setlocale (LC_TIME, "C"); |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
500 sys::env::putenv ("LC_NUMERIC", "C"); |
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
501 sys::env::putenv ("LC_TIME", "C"); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
502 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
503 // Initialize the default floating point unit control state. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
504 octave_set_default_fpucw (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
505 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
506 thread::init (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
507 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
508 octave_ieee_init (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
509 |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
510 initialize_xerbla_error_handler (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
511 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
512 initialize_error_handlers (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
513 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
514 if (m_app_context) |
26826
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
515 { |
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
516 install_signal_handlers (); |
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
517 octave_unblock_signal_by_name ("SIGTSTP"); |
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
518 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
519 else |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
520 quit_allowed = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
521 |
27266
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
522 if (! m_app_context) |
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
523 m_display_info.initialize (); |
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
524 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
525 bool line_editing = false; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
526 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
527 if (m_app_context) |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
528 { |
27956
2310164737b3
fix many spelling errors (bug #57613)
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
529 // Embedded interpreters don't execute command line options. |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
530 const cmdline_options& options = m_app_context->options (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
531 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
532 // Make all command-line arguments available to startup files, |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
533 // including PKG_ADD files. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
534 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
535 string_vector args = options.all_args (); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
536 |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
537 m_app_context->intern_argv (args); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
538 intern_nargin (args.numel () - 1); |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
539 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
540 bool is_octave_program = m_app_context->is_octave_program (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
541 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
542 std::list<std::string> command_line_path = options.command_line_path (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
543 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
544 for (const auto& pth : command_line_path) |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
545 m_load_path.set_command_line_path (pth); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
546 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
547 std::string exec_path = options.exec_path (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
548 if (! exec_path.empty ()) |
23719
69a111259a2c
eliminate some global variables
John W. Eaton <jwe@octave.org>
parents:
23717
diff
changeset
|
549 m_environment.exec_path (exec_path); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
550 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
551 std::string image_path = options.image_path (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
552 if (! image_path.empty ()) |
23719
69a111259a2c
eliminate some global variables
John W. Eaton <jwe@octave.org>
parents:
23717
diff
changeset
|
553 m_environment.image_path (image_path); |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
554 |
27266
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
555 if (! options.no_window_system ()) |
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
556 m_display_info.initialize (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
557 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
558 // Is input coming from a terminal? If so, we are probably |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
559 // interactive. |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
560 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
561 // If stdin is not a tty, then we are reading commands from a |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
562 // pipe or a redirected file. |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
563 bool stdin_is_tty = octave_isatty_wrapper (fileno (stdin)); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
564 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
565 m_interactive = (! is_octave_program && stdin_is_tty |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
566 && octave_isatty_wrapper (fileno (stdout))); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
567 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
568 // Check if the user forced an interactive session. |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
569 if (options.forced_interactive ()) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
570 m_interactive = true; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
571 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
572 line_editing = options.line_editing (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
573 if ((! m_interactive || options.forced_interactive ()) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
574 && ! options.forced_line_editing ()) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
575 line_editing = false; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
576 |
28380
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
577 m_traditional = options.traditional (); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
578 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
579 // FIXME: if possible, perform the following actions directly |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
580 // instead of using the interpreter-level functions. |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
581 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
582 if (options.echo_commands ()) |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
583 m_evaluator.echo |
25063
a211e39e59d9
restore '--echo-commands' option to same behavior as 'echo on all' (bug #53453)
Mike Miller <mtmiller@octave.org>
parents:
25054
diff
changeset
|
584 (tree_evaluator::ECHO_SCRIPTS | tree_evaluator::ECHO_FUNCTIONS |
a211e39e59d9
restore '--echo-commands' option to same behavior as 'echo on all' (bug #53453)
Mike Miller <mtmiller@octave.org>
parents:
25054
diff
changeset
|
585 | tree_evaluator::ECHO_ALL); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
586 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
587 std::string docstrings_file = options.docstrings_file (); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
588 if (! docstrings_file.empty ()) |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
589 Fbuilt_in_docstrings_file (*this, octave_value (docstrings_file)); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
590 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
591 std::string doc_cache_file = options.doc_cache_file (); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
592 if (! doc_cache_file.empty ()) |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
593 Fdoc_cache_file (*this, octave_value (doc_cache_file)); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
594 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
595 std::string info_file = options.info_file (); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
596 if (! info_file.empty ()) |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
597 Finfo_file (*this, octave_value (info_file)); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
598 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
599 std::string info_program = options.info_program (); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
600 if (! info_program.empty ()) |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
601 Finfo_program (*this, octave_value (info_program)); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
602 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
603 if (options.debug_jit ()) |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
604 Fdebug_jit (octave_value (true)); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
605 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
606 if (options.jit_compiler ()) |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
607 Fjit_enable (octave_value (true)); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
608 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
609 std::string texi_macros_file = options.texi_macros_file (); |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
610 if (! texi_macros_file.empty ()) |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
611 Ftexi_macros_file (*this, octave_value (texi_macros_file)); |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
612 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
613 |
27322
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
614 // FIXME: we defer creation of the gh_manager object because it |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
615 // creates a root_figure object that requires the display_info |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
616 // object, but that is currently only accessible through the global |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
617 // interpreter object and that is not available until after the |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
618 // interpreter::instance pointer is set (above). It would be better |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
619 // if m_gh_manager could be an object value instead of a pointer and |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
620 // created as part of the interpreter initialization. To do that, |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
621 // we should either make the display_info object independent of the |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
622 // interpreter object (does it really need to cache any |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
623 // information?) or defer creation of the root_figure object until |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
624 // it is actually needed. |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
625 m_gh_manager = new gh_manager (*this); |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
626 |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
627 m_input_system.initialize (line_editing); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
628 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
629 // These can come after command line args since none of them set any |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
630 // defaults that might be changed by command line options. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
631 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
632 initialize_version_info (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
633 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
634 // This should be done before initializing the load path because |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
635 // some PKG_ADD files might need --traditional behavior. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
636 |
28380
548556e78bdf
make --traditional option easily accessible to the interpreter
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
637 if (m_traditional) |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
638 maximum_braindamage (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
639 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
640 octave_interpreter_ready = true; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
641 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
642 |
24538
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
643 OCTAVE_THREAD_LOCAL interpreter *interpreter::instance = nullptr; |
23511
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
644 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
645 interpreter::~interpreter (void) |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
646 { |
27335
50216d7a2f6b
eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents:
27322
diff
changeset
|
647 delete m_gh_manager; |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
648 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
649 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
650 void interpreter::intern_nargin (octave_idx_type nargs) |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
651 { |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
652 m_evaluator.set_auto_fcn_var (stack_frame::NARGIN, nargs); |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
653 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
654 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
655 // Read the history file unless a command-line option inhibits that. |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
656 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
657 void interpreter::initialize_history (bool read_history_file) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
658 { |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
659 if (! m_history_initialized) |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
660 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
661 // Allow command-line option to override. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
662 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
663 if (m_app_context) |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
664 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
665 const cmdline_options& options = m_app_context->options (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
666 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
667 read_history_file = options.read_history_file (); |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
668 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
669 if (! read_history_file) |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
670 command_history::ignore_entries (); |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
671 } |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
672 |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
673 m_history_system.initialize (read_history_file); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
674 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
675 if (! m_app_context) |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
676 command_history::ignore_entries (); |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
677 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
678 m_history_initialized = true; |
23092
0fed4c678795
additional restructuring of startup and shutdown
John W. Eaton <jwe@octave.org>
parents:
23087
diff
changeset
|
679 } |
0fed4c678795
additional restructuring of startup and shutdown
John W. Eaton <jwe@octave.org>
parents:
23087
diff
changeset
|
680 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
681 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
682 // Set the initial path to the system default unless command-line |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
683 // option says to leave it empty. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
684 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
685 void interpreter::initialize_load_path (bool set_initial_path) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
686 { |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
687 if (! m_load_path_initialized) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
688 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
689 // Allow command-line option to override. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
690 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
691 if (m_app_context) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
692 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
693 const cmdline_options& options = m_app_context->options (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
694 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
695 set_initial_path = options.set_initial_path (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
696 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
697 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
698 // Temporarily set the execute_pkg_add function to one that |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
699 // catches exceptions. This is better than wrapping |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
700 // load_path::initialize in a try-catch block because it will |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
701 // not stop executing PKG_ADD files at the first exception. |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
702 // It's also better than changing the default execute_pkg_add |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
703 // function to use safe_source file because that will normally |
27956
2310164737b3
fix many spelling errors (bug #57613)
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
704 // be evaluated from the normal interpreter loop where exceptions |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
705 // are already handled. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
706 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
707 unwind_action restore_add_hook (&load_path::set_add_hook, &m_load_path, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
708 m_load_path.get_add_hook ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
709 |
28851
1ac5a76ae91d
use [=] capture default specification where possible
John W. Eaton <jwe@octave.org>
parents:
28623
diff
changeset
|
710 m_load_path.set_add_hook ([=] (const std::string& dir) |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
711 { this->execute_pkg_add (dir); }); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
712 |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
713 m_load_path.initialize (set_initial_path); |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
714 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
715 m_load_path_initialized = true; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
716 } |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
717 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
718 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
719 // This may be called separately from execute |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
720 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
721 void interpreter::initialize (void) |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
722 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
723 if (m_initialized) |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
724 return; |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
725 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
726 display_startup_message (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
727 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
728 // Wait to read the history file until the interpreter reads input |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
729 // files and begins evaluating commands. |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
730 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
731 initialize_history (); |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
732 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
733 // Initializing the load path may execute PKG_ADD files, so can't be |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
734 // done until the interpreter is ready to execute commands. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
735 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
736 // Deferring it to the execute step also allows the path to be |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
737 // initialized between creating and execute the interpreter, for |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
738 // example, to set a custom path for an embedded interpreter. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
739 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
740 initialize_load_path (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
741 |
27531
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
742 octave_save_signal_mask (); |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
743 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
744 can_interrupt = true; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
745 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
746 octave_signal_hook = respond_to_pending_signals; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
747 octave_interrupt_hook = nullptr; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
748 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
749 catch_interrupts (); |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
750 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
751 // FIXME: could we eliminate this variable or make it not be global? |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
752 // Global used to communicate with signal handler. |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
753 octave_initialized = true; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
754 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
755 m_initialized = true; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
756 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
757 |
29254
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
758 void interpreter::parse_and_execute (const std::string& input, |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
759 bool& incomplete_parse) |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
760 { |
29281
6dd456257d81
move some eval-related functions from interpreter to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
29254
diff
changeset
|
761 m_evaluator.parse_and_execute (input, incomplete_parse); |
29254
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
762 } |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
763 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
764 // FIXME: this function is intended to be executed only once. Should |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
765 // we enforce that restriction? |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
766 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
767 int interpreter::execute (void) |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
768 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
769 int exit_status = 0; |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
770 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
771 try |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
772 { |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
773 initialize (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
774 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
775 execute_startup_files (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
776 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
777 if (m_app_context) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
778 { |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
779 const cmdline_options& options = m_app_context->options (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
780 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
781 if (m_app_context->have_eval_option_code ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
782 { |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
783 int status = execute_eval_option_code (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
784 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
785 if (status ) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
786 exit_status = status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
787 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
788 if (! options.persist ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
789 return exit_status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
790 } |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
791 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
792 // If there is an extra argument, see if it names a file to |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
793 // read. Additional arguments are taken as command line options |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
794 // for the script. |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
795 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
796 if (m_app_context->have_script_file ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
797 { |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
798 int status = execute_command_line_file (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
799 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
800 if (status) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
801 exit_status = status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
802 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
803 if (! options.persist ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
804 return exit_status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
805 } |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
806 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
807 if (options.forced_interactive ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
808 command_editor::blink_matching_paren (false); |
27693
de4bfeda8d9f
do not call main_loop in embedded interpreter (bug #57229)
Mike Miller <mtmiller@octave.org>
parents:
27690
diff
changeset
|
809 |
29254
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
810 if (options.server ()) |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
811 exit_status = server_loop (); |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
812 else |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
813 exit_status = main_loop (); |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
814 } |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
815 } |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
816 catch (const exit_exception& xe) |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
817 { |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
818 return xe.exit_status (); |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
819 } |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
820 |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
821 return exit_status; |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
822 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
823 |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
824 // Call a function with exceptions handled to avoid problems with |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
825 // errors while shutting down. |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
826 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
827 #define OCTAVE_IGNORE_EXCEPTION(E) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
828 catch (E) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
829 { \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
830 recover_from_exception (); \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
831 \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
832 std::cerr << "error: ignoring " #E " while preparing to exit" \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
833 << std::endl; \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
834 } |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
835 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
836 #define OCTAVE_SAFE_CALL(F, ARGS) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
837 do \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
838 { \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
839 try \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
840 { \ |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
841 unwind_action restore_debug_on_error \ |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
842 (&error_system::set_debug_on_error, &m_error_system, \ |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
843 m_error_system.debug_on_error ()); \ |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
844 \ |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
845 unwind_action restore_debug_on_warning \ |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
846 (&error_system::set_debug_on_warning, &m_error_system, \ |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
847 m_error_system.debug_on_warning ()); \ |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
848 \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
849 m_error_system.debug_on_error (false); \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
850 m_error_system.debug_on_warning (false); \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
851 \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
852 F ARGS; \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
853 } \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
854 OCTAVE_IGNORE_EXCEPTION (const exit_exception&) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
855 OCTAVE_IGNORE_EXCEPTION (const interrupt_exception&) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
856 OCTAVE_IGNORE_EXCEPTION (const execution_exception&) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
857 OCTAVE_IGNORE_EXCEPTION (const std::bad_alloc&) \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
858 } \ |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
859 while (0) |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
860 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
861 void interpreter::shutdown (void) |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
862 { |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
863 OCTAVE_SAFE_CALL (feval, ("close", ovl ("all"), 0)); |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
864 |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
865 // If we are attached to a GUI, process pending events and |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
866 // disable the link. |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
867 |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
868 OCTAVE_SAFE_CALL (m_event_manager.process_events, (true)); |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
869 OCTAVE_SAFE_CALL (m_event_manager.disable, ()); |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
870 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
871 OCTAVE_SAFE_CALL (m_input_system.clear_input_event_hooks, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
872 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
873 // Any atexit functions added after this function call won't be |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
874 // executed. Each atexit function is executed with |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
875 // OCTAVE_SAFE_CALL, so we don't need that here. |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
876 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
877 execute_atexit_fcns (); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
878 |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
879 // Clear all functions and variables. |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
880 |
28622
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
881 // Note that we don't force symbols to be cleared, so we will |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
882 // respect mlock at this point. Later, we'll force all variables |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
883 // and functions to be cleared. |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
884 |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
885 OCTAVE_SAFE_CALL (clear_all, ()); |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
886 |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
887 // We may still have some figures. Close them. |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
888 |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
889 OCTAVE_SAFE_CALL (feval, ("close", ovl ("all"), 0)); |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
890 |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
891 // What is supposed to happen if a figure has a closerequestfcn or |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
892 // deletefcn callback registered that creates other figures or |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
893 // variables? What if those variables are classdef objects with |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
894 // destructors that can create figures? The possibilities are |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
895 // endless. At some point, we have to give up and force execution |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
896 // to end. |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
897 |
28622
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
898 // Note that we again don't force symbols to be cleared, so we |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
899 // continue to respect mlock here. Later, we'll force all variables |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
900 // and functions to be cleared. |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
901 |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
902 OCTAVE_SAFE_CALL (clear_all, ()); |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
903 |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
904 // Do this explicitly so that destructors for mex file objects |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
905 // are called, so that functions registered with mexAtExit are |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
906 // called. |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
907 |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
908 OCTAVE_SAFE_CALL (m_symbol_table.clear_mex_functions, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
909 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
910 OCTAVE_SAFE_CALL (command_editor::restore_terminal_state, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
911 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
912 OCTAVE_SAFE_CALL (m_history_system.write_timestamp, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
913 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
914 if (! command_history::ignoring_entries ()) |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
915 OCTAVE_SAFE_CALL (command_history::clean_up_and_save, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
916 |
28622
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
917 OCTAVE_SAFE_CALL (m_gtk_manager.unload_all_toolkits, ()); |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
918 |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
919 // Now that the graphics toolkits have been unloaded, force all |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
920 // symbols to be cleared. |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
921 |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
922 OCTAVE_SAFE_CALL (clear_all, (true)); |
d075c2f26d1d
reorder shutdown steps (bug #57591)
John W. Eaton <jwe@octave.org>
parents:
28616
diff
changeset
|
923 |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
924 // FIXME: May still need something like this to ensure that |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
925 // destructors for class objects will run properly. Should that be |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
926 // done earlier? Before or after atexit functions are executed? |
28616
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
927 // What will happen if the destructor for an obect attempts to |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
928 // display a figure? |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
929 |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
930 OCTAVE_SAFE_CALL (m_symbol_table.cleanup, ()); |
c315a866dbe9
attempt to avoid apparent graphics-related crash at shutdown (bug #58814)
John W. Eaton <jwe@octave.org>
parents:
28433
diff
changeset
|
931 |
28347
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
932 OCTAVE_SAFE_CALL (sysdep_cleanup, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
933 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
934 OCTAVE_SAFE_CALL (flush_stdout, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
935 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
936 // Don't call singleton_cleanup_list::cleanup until we have the |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
937 // problems with registering/unregistering types worked out. For |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
938 // example, uncomment the following line, then use the make_int |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
939 // function from the examples directory to create an integer |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
940 // object and then exit Octave. Octave should crash with a |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
941 // segfault when cleaning up the typinfo singleton. We need some |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
942 // way to force new octave_value_X types that are created in |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
943 // .oct files to be unregistered when the .oct file shared library |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
944 // is unloaded. |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
945 // |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
946 // OCTAVE_SAFE_CALL (singleton_cleanup_list::cleanup, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
947 } |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
948 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
949 void interpreter::execute_atexit_fcns (void) |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
950 { |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
951 // Prevent atexit functions from adding new functions to the list. |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
952 m_executing_atexit = true; |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
953 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
954 while (! m_atexit_fcns.empty ()) |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
955 { |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
956 std::string fcn = m_atexit_fcns.front (); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
957 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
958 m_atexit_fcns.pop_front (); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
959 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
960 OCTAVE_SAFE_CALL (feval, (fcn, octave_value_list (), 0)); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
961 |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
962 OCTAVE_SAFE_CALL (flush_stdout, ()); |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
963 } |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
964 } |
00a9a49c7670
improve interpreter shutdown process (bug #56952)
John W. Eaton <jwe@octave.org>
parents:
28266
diff
changeset
|
965 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
966 void interpreter::display_startup_message (void) const |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
967 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
968 bool inhibit_startup_message = false; |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
969 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
970 if (m_app_context) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
971 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
972 const cmdline_options& options = m_app_context->options (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
973 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
974 inhibit_startup_message = options.inhibit_startup_message (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
975 } |
23396
945b53af4655
maint: Strip trailing whitespace from source files.
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
976 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
977 if (m_interactive && ! inhibit_startup_message) |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
978 std::cout << octave_startup_message () << "\n" << std::endl; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
979 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
980 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
981 // Initialize by reading startup files. Return non-zero if an exception |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
982 // occurs when reading any of them, but don't exit early because of an |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
983 // exception. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
984 |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
985 int interpreter::execute_startup_files (void) |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
986 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
987 bool read_site_files = m_read_site_files; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
988 bool read_init_files = m_read_init_files; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
989 bool verbose = m_verbose; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
990 bool inhibit_startup_message = m_inhibit_startup_message; |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
991 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
992 if (m_app_context) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
993 { |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
994 const cmdline_options& options = m_app_context->options (); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
995 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
996 read_site_files = options.read_site_files (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
997 read_init_files = options.read_init_files (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
998 verbose = options.verbose_flag (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
999 inhibit_startup_message = options.inhibit_startup_message (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1000 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1001 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
1002 verbose = (verbose && ! inhibit_startup_message); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1003 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1004 bool require_file = false; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1005 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1006 std::string context; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1007 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1008 int exit_status = 0; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1009 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1010 if (read_site_files) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1011 { |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1012 // Execute commands from the site-wide configuration file. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1013 // First from the file $(prefix)/lib/octave/site/m/octaverc |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1014 // (if it exists), then from the file |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1015 // $(prefix)/share/octave/$(version)/m/octaverc (if it exists). |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1016 |
23717
06579337237b
move configuration variables inside octave::config namespace
John W. Eaton <jwe@octave.org>
parents:
23712
diff
changeset
|
1017 int status = safe_source_file (config::local_site_defaults_file (), |
06579337237b
move configuration variables inside octave::config namespace
John W. Eaton <jwe@octave.org>
parents:
23712
diff
changeset
|
1018 context, verbose, require_file); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1019 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1020 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1021 exit_status = status; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1022 |
23717
06579337237b
move configuration variables inside octave::config namespace
John W. Eaton <jwe@octave.org>
parents:
23712
diff
changeset
|
1023 status = safe_source_file (config::site_defaults_file (), |
06579337237b
move configuration variables inside octave::config namespace
John W. Eaton <jwe@octave.org>
parents:
23712
diff
changeset
|
1024 context, verbose, require_file); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1025 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1026 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1027 exit_status = status; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1028 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1029 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1030 if (read_init_files) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1031 { |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1032 // Try to execute commands from the Matlab compatible startup.m file |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1033 // if it exists anywhere in the load path when starting Octave. |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1034 std::string ff_startup_m = file_in_path ("startup.m", ""); |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1035 |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1036 if (! ff_startup_m.empty ()) |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1037 { |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1038 int parse_status = 0; |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1039 |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1040 try |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1041 { |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1042 eval_string (std::string ("startup"), false, parse_status, 0); |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1043 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1044 catch (const interrupt_exception&) |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1045 { |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1046 recover_from_exception (); |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1047 } |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
1048 catch (const execution_exception& ee) |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1049 { |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
1050 handle_exception (ee); |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1051 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1052 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
1053 |
27832
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1054 // Try to execute commands from $CONFIG/octave/octaverc, where |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1055 // $CONFIG is the platform-dependent location for user local |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1056 // configuration files. |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1057 |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1058 std::string user_config_dir = sys::env::get_user_config_directory (); |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1059 |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1060 std::string cfg_dir = user_config_dir + sys::file_ops::dir_sep_str () |
27932
b018f553fd85
maint: Use Octave coding conventions in libinterp/
Rik <rik@octave.org>
parents:
27923
diff
changeset
|
1061 + "octave"; |
27832
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1062 |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1063 std::string cfg_rc = sys::env::make_absolute ("octaverc", cfg_dir); |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1064 |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1065 if (! cfg_rc.empty ()) |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1066 { |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1067 int status = safe_source_file (cfg_rc, context, verbose, |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1068 require_file); |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1069 |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1070 if (status) |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1071 exit_status = status; |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1072 } |
8fd7d1d2a4ca
Read startup files from XDG_CONFIG_HOME or LOCALAPPDATA (bug #36477).
Mike Miller <mtmiller@octave.org>
parents:
27693
diff
changeset
|
1073 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1074 // Try to execute commands from $HOME/$OCTAVE_INITFILE and |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1075 // $OCTAVE_INITFILE. If $OCTAVE_INITFILE is not set, |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1076 // .octaverc is assumed. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1077 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1078 bool home_rc_already_executed = false; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1079 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1080 std::string initfile = sys::env::getenv ("OCTAVE_INITFILE"); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1081 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1082 if (initfile.empty ()) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1083 initfile = ".octaverc"; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1084 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1085 std::string home_dir = sys::env::get_home_directory (); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1086 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1087 std::string home_rc = sys::env::make_absolute (initfile, home_dir); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1088 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1089 std::string local_rc; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1090 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1091 if (! home_rc.empty ()) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1092 { |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1093 int status = safe_source_file (home_rc, context, verbose, |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1094 require_file); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1095 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1096 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1097 exit_status = status; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1098 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1099 // Names alone are not enough. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1100 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1101 sys::file_stat fs_home_rc (home_rc); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1102 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1103 if (fs_home_rc) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1104 { |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1105 // We want to check for curr_dir after executing home_rc |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1106 // because doing that may change the working directory. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1107 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1108 local_rc = sys::env::make_absolute (initfile); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1109 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1110 home_rc_already_executed = same_file (home_rc, local_rc); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1111 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1112 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1113 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1114 if (! home_rc_already_executed) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1115 { |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1116 if (local_rc.empty ()) |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1117 local_rc = sys::env::make_absolute (initfile); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1118 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1119 int status = safe_source_file (local_rc, context, verbose, |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1120 require_file); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1121 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1122 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1123 exit_status = status; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1124 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1125 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1126 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
1127 if (m_interactive && verbose) |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1128 std::cout << std::endl; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1129 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1130 return exit_status; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1131 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1132 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1133 // Execute any code specified with --eval 'CODE' |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1134 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1135 int interpreter::execute_eval_option_code (void) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1136 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1137 if (! m_app_context) |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1138 return 0; |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1139 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1140 const cmdline_options& options = m_app_context->options (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1141 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1142 std::string code_to_eval = options.code_to_eval (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1143 |
27532
2af853f94b97
use unwind_protect_var instead of unwind_protect object for a single var
John W. Eaton <jwe@octave.org>
parents:
27531
diff
changeset
|
1144 unwind_protect_var<bool> upv (m_interactive, false); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1145 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1146 int parse_status = 0; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1147 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1148 try |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1149 { |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1150 eval_string (code_to_eval, false, parse_status, 0); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1151 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1152 catch (const interrupt_exception&) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1153 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1154 recover_from_exception (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1155 |
23087
9f406f0b36da
rework clean_up_and_exit (bug #50068)
John W. Eaton <jwe@octave.org>
parents:
23084
diff
changeset
|
1156 return 1; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1157 } |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
1158 catch (const execution_exception& ee) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1159 { |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
1160 handle_exception (ee); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1161 |
23087
9f406f0b36da
rework clean_up_and_exit (bug #50068)
John W. Eaton <jwe@octave.org>
parents:
23084
diff
changeset
|
1162 return 1; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1163 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1164 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1165 return parse_status; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1166 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1167 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1168 int interpreter::execute_command_line_file (void) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1169 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1170 if (! m_app_context) |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1171 return 0; |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1172 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1173 const cmdline_options& options = m_app_context->options (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1174 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1175 string_vector args = options.all_args (); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1176 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1177 void (interpreter::*interactive_fptr) (bool) = &interpreter::interactive; |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1178 unwind_action restore_interactive (interactive_fptr, this, m_interactive); |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1179 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1180 unwind_action restore_argv (&application::intern_argv, m_app_context, args); |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1181 |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1182 unwind_action restore_nargin (&interpreter::intern_nargin, this, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1183 args.numel () - 1); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1184 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1185 void (application::*program_invocation_name_fptr) (const std::string&) |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1186 = &application::program_invocation_name; |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1187 unwind_action restore_program_invocation_name |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1188 (program_invocation_name_fptr, m_app_context, |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1189 application::program_invocation_name ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1190 |
29253
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1191 void (application::*program_name_fptr) (const std::string&) |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1192 = &application::program_name; |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1193 unwind_action restore_program_name |
28913793f678
prefer unwind_action over unwind_protect in more places
John W. Eaton <jwe@octave.org>
parents:
29171
diff
changeset
|
1194 (program_name_fptr, m_app_context, application::program_name ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1195 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1196 m_interactive = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1197 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1198 // If we are running an executable script (#! /bin/octave) then |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1199 // we should only see the args passed to the script. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1200 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1201 string_vector script_args = options.remaining_args (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1202 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1203 m_app_context->intern_argv (script_args); |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1204 intern_nargin (script_args.numel () - 1); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1205 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1206 std::string fname = script_args[0]; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
1207 |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1208 m_app_context->set_program_names (fname); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1209 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1210 std::string context; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1211 bool verbose = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1212 bool require_file = true; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1213 |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
1214 return safe_source_file (fname, context, verbose, require_file); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1215 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1216 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1217 int interpreter::main_loop (void) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1218 { |
29281
6dd456257d81
move some eval-related functions from interpreter to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
29254
diff
changeset
|
1219 return m_evaluator.repl (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1220 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1221 |
29254
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
1222 int interpreter::server_loop (void) |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
1223 { |
29281
6dd456257d81
move some eval-related functions from interpreter to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
29254
diff
changeset
|
1224 return m_evaluator.server_loop (); |
29254
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
1225 } |
11343ca3c125
allow Octave to operate as a server, executing commands from a queue
John W. Eaton <jwe@octave.org>
parents:
29253
diff
changeset
|
1226 |
23532
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23511
diff
changeset
|
1227 tree_evaluator& interpreter::get_evaluator (void) |
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23511
diff
changeset
|
1228 { |
23630
8a47d4735655
avoid memory leak in interpreter
John W. Eaton <jwe@octave.org>
parents:
23627
diff
changeset
|
1229 return m_evaluator; |
23532
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23511
diff
changeset
|
1230 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1231 |
23738
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1232 stream_list& interpreter::get_stream_list (void) |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1233 { |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1234 return m_stream_list; |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1235 } |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1236 |
23742
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1237 url_handle_manager& interpreter::get_url_handle_manager (void) |
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1238 { |
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1239 return m_url_handle_manager; |
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1240 } |
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1241 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24270
diff
changeset
|
1242 symbol_scope |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1243 interpreter::get_top_scope (void) const |
23609
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1244 { |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1245 return m_evaluator.get_top_scope (); |
23609
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1246 } |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1247 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24270
diff
changeset
|
1248 symbol_scope |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1249 interpreter::get_current_scope (void) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1250 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1251 return m_evaluator.get_current_scope (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1252 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1253 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1254 symbol_scope |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1255 interpreter::require_current_scope (const std::string& who) const |
23609
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1256 { |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24270
diff
changeset
|
1257 symbol_scope scope = get_current_scope (); |
23609
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1258 |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1259 if (! scope) |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1260 error ("%s: symbol table scope missing", who.c_str ()); |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1261 |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1262 return scope; |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1263 } |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1264 |
23753
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1265 profiler& interpreter::get_profiler (void) |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1266 { |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1267 return m_evaluator.get_profiler (); |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1268 } |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1269 |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1270 int interpreter::chdir (const std::string& dir) |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1271 { |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1272 std::string xdir = sys::file_ops::tilde_expand (dir); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1273 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1274 int cd_ok = sys::env::chdir (xdir); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1275 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1276 if (! cd_ok) |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1277 error ("%s: %s", dir.c_str (), std::strerror (errno)); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1278 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1279 Vlast_chdir_time.stamp (); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1280 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1281 // FIXME: should these actions be handled as a list of functions |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1282 // to call so users can add their own chdir handlers? |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1283 |
28953
dff830c84726
Add function "dir_encoding" to set a file encoding per directory (bug #49685).
Markus Mützel <markus.muetzel@gmx.de>
parents:
28851
diff
changeset
|
1284 m_load_path.read_dir_config ("."); |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1285 m_load_path.update (); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1286 |
27409
a0d49e55acae
rename change_directory to directory_changed in event manager
John W. Eaton <jwe@octave.org>
parents:
27408
diff
changeset
|
1287 m_event_manager.directory_changed (sys::env::get_current_directory ()); |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1288 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1289 return cd_ok; |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1290 } |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1291 |
27873
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1292 void interpreter::mlock (bool skip_first) const |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1293 { |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1294 m_evaluator.mlock (skip_first); |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1295 } |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1296 |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1297 void interpreter::munlock (bool skip_first) const |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1298 { |
27873
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1299 m_evaluator.munlock (skip_first); |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1300 } |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1301 |
27873
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1302 bool interpreter::mislocked (bool skip_first) const |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1303 { |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1304 return m_evaluator.mislocked (skip_first); |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1305 } |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1306 |
27873
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1307 void interpreter::munlock (const char *nm) |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1308 { |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1309 if (! nm) |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1310 error ("munlock: invalid value for NAME"); |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1311 |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1312 munlock (std::string (nm)); |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1313 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1314 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1315 void interpreter::munlock (const std::string& nm) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1316 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1317 octave_value val = m_symbol_table.find_function (nm); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1318 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1319 if (val.is_defined ()) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1320 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1321 octave_function *fcn = val.function_value (); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1322 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1323 if (fcn) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1324 fcn->unlock (); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1325 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1326 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1327 |
27873
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1328 bool interpreter::mislocked (const char *nm) |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1329 { |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1330 if (! nm) |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1331 error ("mislocked: invalid value for NAME"); |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1332 |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1333 return mislocked (std::string (nm)); |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1334 } |
020d0e8f7ac6
reafactor mlock, munlock, and mislocked functions
John W. Eaton <jwe@octave.org>
parents:
27832
diff
changeset
|
1335 |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1336 bool interpreter::mislocked (const std::string& nm) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1337 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1338 bool retval = false; |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1339 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1340 octave_value val = m_symbol_table.find_function (nm); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1341 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1342 if (val.is_defined ()) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1343 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1344 octave_function *fcn = val.function_value (); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1345 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1346 if (fcn) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1347 retval = fcn->islocked (); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1348 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1349 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1350 return retval; |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1351 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1352 |
27015
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1353 std::string interpreter::mfilename (const std::string& opt) const |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1354 { |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1355 return m_evaluator.mfilename (opt); |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1356 } |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1357 |
26113
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1358 octave_value_list interpreter::eval_string (const std::string& eval_str, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1359 bool silent, int& parse_status, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1360 int nargout) |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1361 { |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1362 return m_evaluator.eval_string (eval_str, silent, parse_status, nargout); |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1363 } |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1364 |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1365 octave_value interpreter::eval_string (const std::string& eval_str, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1366 bool silent, int& parse_status) |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1367 { |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1368 return m_evaluator.eval_string (eval_str, silent, parse_status); |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1369 } |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1370 |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1371 octave_value_list interpreter::eval_string (const octave_value& arg, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1372 bool silent, int& parse_status, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1373 int nargout) |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1374 { |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1375 return m_evaluator.eval_string (arg, silent, parse_status, nargout); |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1376 } |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1377 |
27019
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1378 octave_value_list interpreter::eval (const std::string& try_code, |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1379 int nargout) |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1380 { |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1381 return m_evaluator.eval (try_code, nargout); |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1382 } |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1383 |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1384 octave_value_list interpreter::eval (const std::string& try_code, |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1385 const std::string& catch_code, |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1386 int nargout) |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1387 { |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1388 return m_evaluator.eval (try_code, catch_code, nargout); |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1389 } |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1390 |
27018
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1391 octave_value_list interpreter::evalin (const std::string& context, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1392 const std::string& try_code, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1393 int nargout) |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1394 { |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1395 return m_evaluator.evalin (context, try_code, nargout); |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1396 } |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1397 |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1398 octave_value_list interpreter::evalin (const std::string& context, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1399 const std::string& try_code, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1400 const std::string& catch_code, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1401 int nargout) |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1402 { |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1403 return m_evaluator.evalin (context, try_code, catch_code, nargout); |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1404 } |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1405 |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1406 //! Evaluate an Octave function (built-in or interpreted) and return |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1407 //! the list of result values. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1408 //! |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1409 //! @param name The name of the function to call. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1410 //! @param args The arguments to the function. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1411 //! @param nargout The number of output arguments expected. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1412 //! @return A list of output values. The length of the list is not |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1413 //! necessarily the same as @c nargout. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1414 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1415 octave_value_list interpreter::feval (const char *name, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1416 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1417 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1418 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1419 return feval (std::string (name), args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1420 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1421 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1422 octave_value_list interpreter::feval (const std::string& name, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1423 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1424 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1425 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1426 octave_value fcn = m_symbol_table.find_function (name, args); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1427 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1428 if (fcn.is_undefined ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1429 error ("feval: function '%s' not found", name.c_str ()); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1430 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1431 octave_function *of = fcn.function_value (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1432 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1433 return of->call (m_evaluator, nargout, args); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1434 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1435 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1436 octave_value_list interpreter::feval (octave_function *fcn, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1437 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1438 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1439 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1440 if (fcn) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1441 return fcn->call (m_evaluator, nargout, args); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1442 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1443 return octave_value_list (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1444 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1445 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1446 octave_value_list interpreter::feval (const octave_value& val, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1447 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1448 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1449 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1450 // FIXME: do we really want to silently return an empty ovl if |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1451 // the function object is undefined? It's essentially what the |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1452 // version above that accepts a pointer to an octave_function |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1453 // object does and some code was apparently written to rely on it |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1454 // (for example, __ode15__). |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1455 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1456 if (val.is_undefined ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1457 return ovl (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1458 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1459 if (val.is_function ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1460 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1461 return feval (val.function_value (), args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1462 } |
28427
7a8c69c4eb55
convert obsolete octave_fcn_inline object to @inline class
John W. Eaton <jwe@octave.org>
parents:
28347
diff
changeset
|
1463 else if (val.is_function_handle () || val.is_inline_function ()) |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1464 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1465 // This covers function handles, inline functions, and anonymous |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1466 // functions. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1467 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1468 std::list<octave_value_list> arg_list; |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1469 arg_list.push_back (args); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1470 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1471 // FIXME: could we make octave_value::subsref a const method? |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1472 // It would be difficult because there are instances of |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1473 // incrementing the reference count inside subsref methods, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1474 // which means they can't be const with the current way of |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1475 // handling reference counting. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1476 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1477 octave_value xval = val; |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1478 return xval.subsref ("(", arg_list, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1479 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1480 else if (val.is_string ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1481 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1482 return feval (val.string_value (), args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1483 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1484 else |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1485 error ("feval: first argument must be a string, inline function, or a function handle"); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1486 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1487 return ovl (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1488 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1489 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1490 //! Evaluate an Octave function (built-in or interpreted) and return |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1491 //! the list of result values. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1492 //! |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1493 //! @param args The first element of @c args is the function to call. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1494 //! It may be the name of the function as a string, a function |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1495 //! handle, or an inline function. The remaining arguments are |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1496 //! passed to the function. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1497 //! @param nargout The number of output arguments expected. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1498 //! @return A list of output values. The length of the list is not |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1499 //! necessarily the same as @c nargout. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1500 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1501 octave_value_list interpreter::feval (const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1502 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1503 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1504 if (args.length () == 0) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1505 error ("feval: first argument must be a string, inline function, or a function handle"); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1506 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1507 octave_value f_arg = args(0); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1508 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1509 octave_value_list tmp_args = args.slice (1, args.length () - 1, true); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1510 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1511 return feval (f_arg, tmp_args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1512 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1513 |
28433
d05a4194f1ad
move make_fcn_handle to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
28427
diff
changeset
|
1514 octave_value interpreter::make_function_handle (const std::string& name) |
d05a4194f1ad
move make_fcn_handle to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
28427
diff
changeset
|
1515 { |
d05a4194f1ad
move make_fcn_handle to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
28427
diff
changeset
|
1516 return m_evaluator.make_fcn_handle (name); |
d05a4194f1ad
move make_fcn_handle to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
28427
diff
changeset
|
1517 } |
d05a4194f1ad
move make_fcn_handle to tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
28427
diff
changeset
|
1518 |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1519 void interpreter::install_variable (const std::string& name, |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1520 const octave_value& value, bool global) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1521 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1522 m_evaluator.install_variable (name, value, global); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1523 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1524 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1525 octave_value interpreter::global_varval (const std::string& name) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1526 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1527 return m_evaluator.global_varval (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1528 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1529 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1530 void interpreter::global_assign (const std::string& name, |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1531 const octave_value& val) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1532 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1533 m_evaluator.global_assign (name, val); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1534 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1535 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1536 octave_value interpreter::top_level_varval (const std::string& name) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1537 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1538 return m_evaluator.top_level_varval (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1539 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1540 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1541 void interpreter::top_level_assign (const std::string& name, |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1542 const octave_value& val) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1543 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1544 m_evaluator.top_level_assign (name, val); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1545 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1546 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1547 bool interpreter::is_variable (const std::string& name) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1548 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1549 return m_evaluator.is_variable (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1550 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1551 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1552 bool interpreter::is_local_variable (const std::string& name) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1553 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1554 return m_evaluator.is_local_variable (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1555 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1556 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1557 octave_value interpreter::varval (const std::string& name) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1558 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1559 return m_evaluator.varval (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1560 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1561 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1562 void interpreter::assign (const std::string& name, |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1563 const octave_value& val) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1564 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1565 m_evaluator.assign (name, val); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1566 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1567 |
27014
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1568 void interpreter::assignin (const std::string& context, |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1569 const std::string& name, |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1570 const octave_value& val) |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1571 { |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1572 m_evaluator.assignin (context, name, val); |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1573 } |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1574 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1575 void interpreter::source_file (const std::string& file_name, |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1576 const std::string& context, bool verbose, |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
1577 bool require_file) |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1578 { |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
1579 m_evaluator.source_file (file_name, context, verbose, require_file); |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1580 } |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1581 |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1582 bool interpreter::at_top_level (void) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1583 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1584 return m_evaluator.at_top_level (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1585 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1586 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1587 bool interpreter::isglobal (const std::string& name) const |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1588 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1589 return m_evaluator.is_global (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1590 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1591 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1592 octave_value interpreter::find (const std::string& name) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1593 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1594 return m_evaluator.find (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1595 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1596 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1597 void interpreter::clear_all (bool force) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1598 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1599 m_evaluator.clear_all (force); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1600 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1601 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1602 void interpreter::clear_objects (void) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1603 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1604 m_evaluator.clear_objects (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1605 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1606 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1607 void interpreter::clear_variable (const std::string& name) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1608 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1609 m_evaluator.clear_variable (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1610 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1611 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1612 void interpreter::clear_variable_pattern (const std::string& pattern) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1613 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1614 m_evaluator.clear_variable_pattern (pattern); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1615 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1616 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1617 void interpreter::clear_variable_regexp (const std::string& pattern) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1618 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1619 m_evaluator.clear_variable_regexp (pattern); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1620 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1621 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1622 void interpreter::clear_variables (void) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1623 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1624 m_evaluator.clear_variables (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1625 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1626 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1627 void interpreter::clear_global_variable (const std::string& name) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1628 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1629 m_evaluator.clear_global_variable (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1630 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1631 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1632 void interpreter::clear_global_variable_pattern (const std::string& pattern) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1633 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1634 m_evaluator.clear_global_variable_pattern (pattern); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1635 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1636 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1637 void interpreter::clear_global_variable_regexp (const std::string& pattern) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1638 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1639 m_evaluator.clear_global_variable_regexp (pattern); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1640 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1641 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1642 void interpreter::clear_global_variables (void) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1643 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1644 m_evaluator.clear_global_variables (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1645 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1646 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1647 void interpreter::clear_functions (bool force) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1648 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1649 m_symbol_table.clear_functions (force); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1650 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1651 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1652 void interpreter::clear_function (const std::string& name) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1653 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1654 m_symbol_table.clear_function (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1655 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1656 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1657 void interpreter::clear_symbol (const std::string& name) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1658 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1659 m_evaluator.clear_symbol (name); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1660 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1661 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1662 void interpreter::clear_function_pattern (const std::string& pat) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1663 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1664 m_symbol_table.clear_function_pattern (pat); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1665 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1666 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1667 void interpreter::clear_function_regexp (const std::string& pat) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1668 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1669 m_symbol_table.clear_function_regexp (pat); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1670 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1671 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1672 void interpreter::clear_symbol_pattern (const std::string& pat) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1673 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1674 return m_evaluator.clear_symbol_pattern (pat); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1675 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1676 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1677 void interpreter::clear_symbol_regexp (const std::string& pat) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1678 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1679 return m_evaluator.clear_symbol_regexp (pat); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1680 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1681 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1682 std::list<std::string> interpreter::global_variable_names (void) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1683 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1684 return m_evaluator.global_variable_names (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1685 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1686 |
27594
e091e09d26f0
restore some symbol table functions for backward compatibility
John W. Eaton <jwe@octave.org>
parents:
27593
diff
changeset
|
1687 std::list<std::string> interpreter::top_level_variable_names (void) |
e091e09d26f0
restore some symbol table functions for backward compatibility
John W. Eaton <jwe@octave.org>
parents:
27593
diff
changeset
|
1688 { |
e091e09d26f0
restore some symbol table functions for backward compatibility
John W. Eaton <jwe@octave.org>
parents:
27593
diff
changeset
|
1689 return m_evaluator.top_level_variable_names (); |
e091e09d26f0
restore some symbol table functions for backward compatibility
John W. Eaton <jwe@octave.org>
parents:
27593
diff
changeset
|
1690 } |
e091e09d26f0
restore some symbol table functions for backward compatibility
John W. Eaton <jwe@octave.org>
parents:
27593
diff
changeset
|
1691 |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1692 std::list<std::string> interpreter::variable_names (void) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1693 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1694 return m_evaluator.variable_names (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1695 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1696 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1697 std::list<std::string> interpreter::user_function_names (void) |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1698 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1699 return m_symbol_table.user_function_names (); |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1700 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1701 |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1702 std::list<std::string> interpreter::autoloaded_functions (void) const |
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1703 { |
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1704 return m_evaluator.autoloaded_functions (); |
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1705 } |
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1706 |
29292
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1707 // May be used to send an interrupt signal to the the interpreter from |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1708 // another thread (for example, the GUI). |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1709 |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1710 void interpreter::interrupt (void) |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1711 { |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1712 static int sigint = 0; |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1713 static bool first = true; |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1714 |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1715 if (first) |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1716 { |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1717 octave_get_sig_number ("SIGINT", &sigint); |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1718 first = false; |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1719 } |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1720 |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1721 // Send SIGINT to all other processes in our process group. The |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1722 // signal handler for SIGINT will set a global variable indicating |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1723 // an interrupt has happened. That variable is checked in many |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1724 // places in the Octave interpreter and eventually results in an |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1725 // interrupt_exception being thrown. Finally, that exception is |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1726 // caught and returns control to one of the read-eval-print loops or |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1727 // to the server loop. We use a signal instead of just setting the |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1728 // global variables here so that we will probably send interrupt |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1729 // signals to any subprocesses as well as interrupt execution of the |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1730 // interpreter. |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1731 |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1732 octave_kill_wrapper (0, sigint); |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1733 } |
eb1e10abe9d5
use method in interpreter class to interrupt interpreter execution in GUI
John W. Eaton <jwe@octave.org>
parents:
29281
diff
changeset
|
1734 |
29171
254ee9af5014
maint: More updates to standardize exception naming scheme.
Rik <rik@octave.org>
parents:
29163
diff
changeset
|
1735 void interpreter::handle_exception (const execution_exception& ee) |
27471 | 1736 { |
29171
254ee9af5014
maint: More updates to standardize exception naming scheme.
Rik <rik@octave.org>
parents:
29163
diff
changeset
|
1737 m_error_system.save_exception (ee); |
27471 | 1738 |
27971
ec769a7ab9fb
fix more spelling errors (bug #57613)
John W. Eaton <jwe@octave.org>
parents:
27957
diff
changeset
|
1739 // FIXME: use a separate stream instead of std::cerr directly so that |
27471 | 1740 // error messages can be redirected more easily? Pass the message |
1741 // to an event manager function? | |
29171
254ee9af5014
maint: More updates to standardize exception naming scheme.
Rik <rik@octave.org>
parents:
29163
diff
changeset
|
1742 m_error_system.display_exception (ee, std::cerr); |
27471 | 1743 |
1744 recover_from_exception (); | |
1745 } | |
1746 | |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
1747 void interpreter::recover_from_exception (void) |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1748 { |
29293
8784f20b9b8c
new interpreter_event to signal that interpreter was interrupted
John W. Eaton <jwe@octave.org>
parents:
29292
diff
changeset
|
1749 if (octave_interrupt_state) |
8784f20b9b8c
new interpreter_event to signal that interpreter was interrupted
John W. Eaton <jwe@octave.org>
parents:
29292
diff
changeset
|
1750 m_event_manager.interpreter_interrupted (); |
8784f20b9b8c
new interpreter_event to signal that interpreter was interrupted
John W. Eaton <jwe@octave.org>
parents:
29292
diff
changeset
|
1751 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1752 can_interrupt = true; |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1753 octave_interrupt_state = 0; |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1754 octave_signal_caught = 0; |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1755 octave_restore_signal_mask (); |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1756 catch_interrupts (); |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1757 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1758 |
27542
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
1759 void interpreter::mark_for_deletion (const std::string& file) |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
1760 { |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
1761 m_tmp_files.insert (file); |
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
1762 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1763 |
27542
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
1764 void interpreter::cleanup_tmp_files (void) |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1765 { |
27542
b8aa62c1deb5
eliminate global tmp_files variable
John W. Eaton <jwe@octave.org>
parents:
27532
diff
changeset
|
1766 m_tmp_files.cleanup (); |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1767 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1768 |
27588
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27587
diff
changeset
|
1769 void interpreter::quit (int exit_status, bool force, bool confirm) |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1770 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1771 if (! force) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1772 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1773 try |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1774 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1775 bool cancel = false; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1776 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1777 if (symbol_exist ("finish.m", "file")) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1778 { |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1779 unwind_protect_var<bool> upv1 (m_executing_finish_script, true); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1780 unwind_protect_var<bool> upv2 (m_cancel_quit); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1781 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1782 evalin ("base", "finish", 0); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1783 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1784 cancel = m_cancel_quit; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1785 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1786 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1787 if (cancel) |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1788 return; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1789 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1790 // Check for confirmation. |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1791 |
27588
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27587
diff
changeset
|
1792 if (confirm && ! m_event_manager.confirm_shutdown ()) |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1793 return; |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1794 } |
27592
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1795 catch (const execution_exception&) |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1796 { |
27592
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1797 // Catch execution_exceptions so we don't throw an |
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1798 // exit_exception if there is an in finish.m. But throw it |
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1799 // again so that will be handled as any other |
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1800 // execution_exception by the evaluator. This way, errors |
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1801 // will be ignored properly and we won't exit if quit is |
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1802 // called recursively from finish.m. |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1803 |
27592
637279c8caba
* intepreter.cc (interpreter::quit): Fix exception handling logic.
John W. Eaton <jwe@octave.org>
parents:
27591
diff
changeset
|
1804 throw; |
27587
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1805 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1806 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1807 |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1808 throw exit_exception (exit_status); |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1809 } |
494d6243c188
improve compatibility of quit function
John W. Eaton <jwe@octave.org>
parents:
27545
diff
changeset
|
1810 |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1811 void interpreter::add_atexit_fcn (const std::string& fname) |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1812 { |
27690
c81139d8dcc3
prevent atexit functions from adding new atexit functions
John W. Eaton <jwe@octave.org>
parents:
27689
diff
changeset
|
1813 if (m_executing_atexit) |
c81139d8dcc3
prevent atexit functions from adding new atexit functions
John W. Eaton <jwe@octave.org>
parents:
27689
diff
changeset
|
1814 return; |
c81139d8dcc3
prevent atexit functions from adding new atexit functions
John W. Eaton <jwe@octave.org>
parents:
27689
diff
changeset
|
1815 |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1816 m_atexit_fcns.push_front (fname); |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1817 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1818 |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1819 bool interpreter::remove_atexit_fcn (const std::string& fname) |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1820 { |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1821 bool found = false; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1822 |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1823 for (auto it = m_atexit_fcns.begin (); |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1824 it != m_atexit_fcns.end (); it++) |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1825 { |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1826 if (*it == fname) |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1827 { |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1828 m_atexit_fcns.erase (it); |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1829 found = true; |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1830 break; |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1831 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1832 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1833 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1834 return found; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1835 } |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1836 |
27689
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1837 void interpreter::add_atexit_function (const std::string& fname) |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1838 { |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1839 interpreter& interp |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1840 = __get_interpreter__ ("interpreter::add_atexit_function"); |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1841 |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1842 interp.add_atexit_fcn (fname); |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1843 } |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1844 |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1845 bool interpreter::remove_atexit_function (const std::string& fname) |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1846 { |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1847 interpreter& interp |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1848 = __get_interpreter__ ("interpreter::remove_atexit_function"); |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1849 |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1850 return interp.remove_atexit_fcn (fname); |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1851 } |
4f32af6abd4b
don't use static variable for list of interpreter atexit functions
John W. Eaton <jwe@octave.org>
parents:
27594
diff
changeset
|
1852 |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1853 // What internal options get configured by --traditional. |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1854 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1855 void interpreter::maximum_braindamage (void) |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1856 { |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
1857 m_input_system.PS1 (">> "); |
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
1858 m_input_system.PS2 (""); |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1859 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1860 m_evaluator.PS4 (""); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1861 |
25993
f75bb9d659e0
eliminate global and file-scope static variables from load-save.cc (bug #54571)
John W. Eaton <jwe@octave.org>
parents:
25488
diff
changeset
|
1862 m_load_save_system.crash_dumps_octave_core (false); |
f75bb9d659e0
eliminate global and file-scope static variables from load-save.cc (bug #54571)
John W. Eaton <jwe@octave.org>
parents:
25488
diff
changeset
|
1863 m_load_save_system.save_default_options ("-mat-binary"); |
f75bb9d659e0
eliminate global and file-scope static variables from load-save.cc (bug #54571)
John W. Eaton <jwe@octave.org>
parents:
25488
diff
changeset
|
1864 |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
1865 m_history_system.timestamp_format_string ("%%-- %D %I:%M %p --%%"); |
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
1866 |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1867 m_error_system.beep_on_error (true); |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1868 Fconfirm_recursive_rmdir (octave_value (false)); |
25993
f75bb9d659e0
eliminate global and file-scope static variables from load-save.cc (bug #54571)
John W. Eaton <jwe@octave.org>
parents:
25488
diff
changeset
|
1869 |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1870 Fdisable_diagonal_matrix (octave_value (true)); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1871 Fdisable_permutation_matrix (octave_value (true)); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1872 Fdisable_range (octave_value (true)); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1873 Ffixed_point_format (octave_value (true)); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1874 Fprint_empty_dimensions (octave_value (false)); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1875 Fstruct_levels_to_print (octave_value (0)); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1876 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1877 disable_warning ("Octave:abbreviated-property-match"); |
27517
85ad4689aa05
Add warning when non-scalar argument presented to ':' range operator.
Rik <rik@octave.org>
parents:
27509
diff
changeset
|
1878 disable_warning ("Octave:colon-nonscalar-argument"); |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1879 disable_warning ("Octave:data-file-in-path"); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1880 disable_warning ("Octave:function-name-clash"); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1881 disable_warning ("Octave:possible-matlab-short-circuit-operator"); |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1882 } |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1883 |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1884 void interpreter::execute_pkg_add (const std::string& dir) |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1885 { |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1886 try |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1887 { |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1888 m_load_path.execute_pkg_add (dir); |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1889 } |
27102
84ff9953faa1
where possible, eliminate octave:: namespace qualifier inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
1890 catch (const interrupt_exception&) |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1891 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
1892 recover_from_exception (); |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1893 } |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
1894 catch (const execution_exception& ee) |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1895 { |
29163
8f67ad8b3103
maint: Updating naming conventions for exceptions and use const where possible.
Rik <rik@octave.org>
parents:
28953
diff
changeset
|
1896 handle_exception (ee); |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1897 } |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1898 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1899 } |