Mercurial > octave
annotate libinterp/corefcn/interpreter.cc @ 27531:478150691336
consolidate initialization code
* interpreter.cc (interpreter::initialize): Set up interrupt and
signal handling here instead of duplicatin that action in the
execute_eval_option_code, execute_command_line_file, and main_loop
methods.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 18 Oct 2019 15:40:25 -0400 |
parents | 7a9d2b0e6da8 |
children | 2af853f94b97 |
rev | line source |
---|---|
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1 /* |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
2 |
26376
00f796120a6d
maint: Update copyright dates in all source files.
John W. Eaton <jwe@octave.org>
parents:
26113
diff
changeset
|
3 Copyright (C) 1993-2019 John W. Eaton |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
4 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
5 This file is part of Octave. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
6 |
24534
194eb4bd202b
maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents:
24520
diff
changeset
|
7 Octave is free software: you can redistribute it and/or modify it |
22755
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22718
diff
changeset
|
8 under the terms of the GNU General Public License as published by |
24534
194eb4bd202b
maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents:
24520
diff
changeset
|
9 the Free Software Foundation, either version 3 of the License, or |
22755
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22718
diff
changeset
|
10 (at your option) any later version. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
11 |
22755
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22718
diff
changeset
|
12 Octave is distributed in the hope that it will be useful, but |
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22718
diff
changeset
|
13 WITHOUT ANY WARRANTY; without even the implied warranty of |
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22718
diff
changeset
|
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
3a2b891d0b33
maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents:
22718
diff
changeset
|
15 GNU General Public License for more details. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
16 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
17 You should have received a copy of the GNU General Public License |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
18 along with Octave; see the file COPYING. If not, see |
24534
194eb4bd202b
maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents:
24520
diff
changeset
|
19 <https://www.gnu.org/licenses/>. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
20 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
21 */ |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
22 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
23 #if defined (HAVE_CONFIG_H) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
24 # include "config.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
25 #endif |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
26 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
27 #include <cstdio> |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
28 |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
29 #include <string> |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
30 #include <iostream> |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
31 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
32 #include "cmd-edit.h" |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
33 #include "cmd-hist.h" |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
34 #include "file-ops.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
35 #include "file-stat.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
36 #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
|
37 #include "lo-blas-proto.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
38 #include "lo-error.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
39 #include "oct-env.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
40 #include "str-vec.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
41 #include "signal-wrappers.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
42 #include "unistd-wrappers.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
43 |
23711
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
44 #include "builtin-defun-decls.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
45 #include "defaults.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
46 #include "Cell.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
47 #include "defun.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
48 #include "display.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
49 #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
|
50 #include "event-manager.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
51 #include "file-io.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
52 #include "graphics.h" |
23721
b2d55b52ee51
new class to manage help system and associated variables
John W. Eaton <jwe@octave.org>
parents:
23719
diff
changeset
|
53 #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
|
54 #include "input.h" |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
55 #include "interpreter-private.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
56 #include "interpreter.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
57 #include "load-path.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
58 #include "load-save.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
59 #include "octave.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
60 #include "oct-hist.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
61 #include "oct-map.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
62 #include "oct-mutex.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
63 #include "ovl.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
64 #include "ov.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
65 #include "ov-classdef.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
66 #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
|
67 #include "pt-classdef.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
68 #include "pt-eval.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
69 #include "pt-jump.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
70 #include "pt-stmt.h" |
25443
2fa7cd178c4a
new class for miscellaneous interpreter settings
John W. Eaton <jwe@octave.org>
parents:
25440
diff
changeset
|
71 #include "settings.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
72 #include "sighandlers.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
73 #include "sysdep.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
74 #include "unwind-prot.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
75 #include "utils.h" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
76 #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
|
77 #include "version.h" |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
78 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
79 // TRUE means the quit() call is allowed. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
80 bool quit_allowed = true; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
81 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
82 // 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
|
83 // is ready for interactive use. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
84 bool octave_interpreter_ready = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
85 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
86 // 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
|
87 bool octave_initialized = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
88 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
89 DEFUN (__version_info__, args, , |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
90 doc: /* -*- texinfo -*- |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
91 @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
|
92 Undocumented internal function. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
93 @end deftypefn */) |
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 static octave_map vinfo; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
96 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
97 int nargin = args.length (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
98 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
99 if (nargin != 0 && nargin != 4) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
100 print_usage (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
101 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
102 octave_value retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
103 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
104 if (nargin == 0) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
105 retval = vinfo; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
106 else if (nargin == 4) |
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 if (vinfo.nfields () == 0) |
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 vinfo.assign ("Name", args(0)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
111 vinfo.assign ("Version", args(1)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
112 vinfo.assign ("Release", args(2)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
113 vinfo.assign ("Date", args(3)); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
114 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
115 else |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
116 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
117 octave_idx_type n = vinfo.numel () + 1; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
118 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
119 vinfo.resize (dim_vector (n, 1)); |
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 octave_value idx (n); |
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 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
|
124 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
|
125 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
|
126 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
|
127 } |
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 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
130 return retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
131 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
132 |
27261
dccdc3b001a2
eliminate static functions from octave_link class
John W. Eaton <jwe@octave.org>
parents:
27214
diff
changeset
|
133 DEFMETHOD (quit, interp, args, , |
dccdc3b001a2
eliminate static functions from octave_link class
John W. Eaton <jwe@octave.org>
parents:
27214
diff
changeset
|
134 doc: /* -*- texinfo -*- |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
135 @deftypefn {} {} exit |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
136 @deftypefnx {} {} exit (@var{status}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
137 @deftypefnx {} {} quit |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
138 @deftypefnx {} {} quit (@var{status}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
139 Exit the current Octave session. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
140 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
141 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
|
142 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
|
143 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
144 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
|
145 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
|
146 may be placed in that file. Alternatively, another m-file may be scheduled |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
147 to run using @code{atexit}. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
148 @seealso{atexit} |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
149 @end deftypefn */) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
150 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
151 // Confirm OK to shutdown. Note: A dynamic function installation similar |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
152 // to overriding polymorphism for which the GUI can install its own "quit" |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
153 // yet call this base "quit" could be nice. No link would be needed here. |
27261
dccdc3b001a2
eliminate static functions from octave_link class
John W. Eaton <jwe@octave.org>
parents:
27214
diff
changeset
|
154 |
27263
99aa1bcb8848
rename octave_link and octave_link_events classes, move inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27262
diff
changeset
|
155 octave::event_manager& evmgr = interp.get_event_manager (); |
27261
dccdc3b001a2
eliminate static functions from octave_link class
John W. Eaton <jwe@octave.org>
parents:
27214
diff
changeset
|
156 |
27263
99aa1bcb8848
rename octave_link and octave_link_events classes, move inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27262
diff
changeset
|
157 if (! evmgr.confirm_shutdown ()) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
158 return ovl (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
159 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
160 if (! quit_allowed) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
161 error ("quit: not supported in embedded mode"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
162 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
163 int exit_status = 0; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
164 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
165 if (args.length () > 0) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
166 exit_status = args(0).nint_value (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
167 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
168 // Instead of simply calling exit, we thrown an exception so that no |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
169 // matter where the call to quit occurs, we will run the |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
170 // unwind_protect stack, clear the OCTAVE_LOCAL_BUFFER allocations, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
171 // etc. before exiting. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
172 |
23087
9f406f0b36da
rework clean_up_and_exit (bug #50068)
John W. Eaton <jwe@octave.org>
parents:
23084
diff
changeset
|
173 throw octave::exit_exception (exit_status); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
174 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
175 return ovl (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
176 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
177 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
178 DEFALIAS (exit, quit); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
179 |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
180 DEFMETHOD (atexit, interp, args, nargout, |
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
181 doc: /* -*- texinfo -*- |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
182 @deftypefn {} {} atexit (@var{fcn}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
183 @deftypefnx {} {} atexit (@var{fcn}, @var{flag}) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
184 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
|
185 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
186 For example, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
187 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
188 @example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
189 @group |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
190 function last_words () |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
191 disp ("Bye bye"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
192 endfunction |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
193 atexit ("last_words"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
194 @end group |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
195 @end example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
196 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
197 @noindent |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
198 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
|
199 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
200 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
|
201 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
|
202 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
|
203 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
|
204 above, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
205 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
206 @example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
207 atexit ("last_words", false); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
208 @end example |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
209 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
210 @noindent |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
211 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
|
212 @code{last_words} when it exits. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
213 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
214 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
|
215 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
|
216 @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
|
217 @seealso{quit} |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
218 @end deftypefn */) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
219 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
220 int nargin = args.length (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
221 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
222 if (nargin < 1 || nargin > 2) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
223 print_usage (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
224 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
225 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
|
226 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
227 bool add_mode = (nargin == 2) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
228 ? 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
|
229 : true; |
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 octave_value_list retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
232 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
233 if (add_mode) |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
234 octave::interpreter::add_atexit_function (arg); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
235 else |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
236 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
237 bool found = interp.remove_atexit_function (arg); |
22094
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 if (nargout > 0) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
240 retval = ovl (found); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
241 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
242 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
243 return retval; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
244 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
245 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
246 namespace octave |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
247 { |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
248 // 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
|
249 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
|
250 |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
251 // 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
|
252 // 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
|
253 // 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
|
254 // toplev.cc. |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
255 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
256 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
|
257 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
|
258 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
|
259 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
|
260 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
261 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
|
262 |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
263 try |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
264 { |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
265 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
|
266 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
267 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
|
268 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
269 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
|
270 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
271 return 1; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
272 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
273 catch (const execution_exception& e) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
274 { |
27471 | 275 interp.handle_exception (e); |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
276 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
277 return 1; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
278 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
279 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
280 return 0; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
281 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
282 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
283 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
|
284 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
285 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
|
286 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
287 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
|
288 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
|
289 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
|
290 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
|
291 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
292 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
|
293 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
294 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
295 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
|
296 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
297 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
|
298 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
299 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
300 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
|
301 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
302 // 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
|
303 // 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
|
304 // 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
|
305 // 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
|
306 // 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
|
307 // 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
|
308 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
309 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
|
310 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
|
311 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
312 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
|
313 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
314 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
|
315 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
316 dynamic_library libs (""); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
317 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
318 if (libs) |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
319 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
320 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
|
321 = reinterpret_cast<octave_set_xerbla_handler_ptr> |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
322 (libs.search ("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
|
323 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
324 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
|
325 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
|
326 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
327 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
328 |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
329 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
|
330 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
|
331 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
332 va_list args; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
333 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
|
334 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
|
335 va_end (args); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
336 |
27480
63b417917f5e
remove some obsolete signal handling functions
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
337 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
|
338 } |
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 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
|
341 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
|
342 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
343 va_list args; |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
344 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
|
345 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
|
346 va_end (args); |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
347 |
27480
63b417917f5e
remove some obsolete signal handling functions
John W. Eaton <jwe@octave.org>
parents:
27474
diff
changeset
|
348 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
|
349 } |
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 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
|
352 { |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
353 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
|
354 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
|
355 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
|
356 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
|
357 } |
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
358 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
359 // 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
|
360 // 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
|
361 // path. |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
362 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
363 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
|
364 : m_app_context (app_context), |
27266
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
365 m_display_info (), |
23719
69a111259a2c
eliminate some global variables
John W. Eaton <jwe@octave.org>
parents:
23717
diff
changeset
|
366 m_environment (), |
25443
2fa7cd178c4a
new class for miscellaneous interpreter settings
John W. Eaton <jwe@octave.org>
parents:
25440
diff
changeset
|
367 m_settings (), |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
368 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
|
369 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
|
370 m_input_system (*this), |
25435
a52e6fb674b1
eliminate some singletons and static & global variables
John W. Eaton <jwe@octave.org>
parents:
25407
diff
changeset
|
371 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
|
372 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
|
373 m_dynamic_loader (*this), |
27394
489c74ac36da
store reference to interpreter in load_path object
John W. Eaton <jwe@octave.org>
parents:
27335
diff
changeset
|
374 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
|
375 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
|
376 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
|
377 m_symbol_table (*this), |
23630
8a47d4735655
avoid memory leak in interpreter
John W. Eaton <jwe@octave.org>
parents:
23627
diff
changeset
|
378 m_evaluator (*this), |
23738
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
379 m_stream_list (*this), |
24734
5d8c4cbc56d7
don't use singleton pattern for child_list
John W. Eaton <jwe@octave.org>
parents:
24727
diff
changeset
|
380 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
|
381 m_url_handle_manager (), |
23651
5c6cceef132b
don't use singleton for cdef_manager object
John W. Eaton <jwe@octave.org>
parents:
23630
diff
changeset
|
382 m_cdef_manager (*this), |
23774
41795b504a8b
don't use singleton for gtk_manager
John W. Eaton <jwe@octave.org>
parents:
23753
diff
changeset
|
383 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
|
384 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
|
385 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
|
386 m_interactive (false), |
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
387 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
|
388 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
|
389 m_verbose (false), |
0a6e87804cab
don't use singleton pattern for dynamic_loader class
John W. Eaton <jwe@octave.org>
parents:
23611
diff
changeset
|
390 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
|
391 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
|
392 m_history_initialized (false), |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
393 m_in_top_level_repl (false), |
23553
14723784b9f2
don't use singleton for call_stack
John W. Eaton <jwe@octave.org>
parents:
23552
diff
changeset
|
394 m_initialized (false) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
395 { |
24538
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
396 // 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
|
397 // should change to say something like |
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
398 // |
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
399 // 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
|
400 |
23511
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
401 if (instance) |
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
402 throw std::runtime_error |
24538
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
403 ("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
|
404 |
23511
232c8d69d934
manage interpreter instance in interpreter object
John W. Eaton <jwe@octave.org>
parents:
23466
diff
changeset
|
405 instance = this; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
406 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
407 // 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
|
408 setlocale (LC_ALL, ""); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
409 setlocale (LC_NUMERIC, "C"); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
410 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
|
411 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
|
412 sys::env::putenv ("LC_TIME", "C"); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
413 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
414 // 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
|
415 octave_set_default_fpucw (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
416 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
417 thread::init (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
418 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
419 octave_ieee_init (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
420 |
25487
fbc270aeb55d
* interpreter.cc (intialize_xerbla_error_handler, xerbla_abort): New functions.
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
421 initialize_xerbla_error_handler (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
422 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
423 initialize_error_handlers (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
424 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
425 if (m_app_context) |
26826
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
426 { |
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
427 install_signal_handlers (); |
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
428 octave_unblock_signal_by_name ("SIGTSTP"); |
20881d195d20
fix handling of SIGTSTP (bug #51903)
John W. Eaton <jwe@octave.org>
parents:
26722
diff
changeset
|
429 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
430 else |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
431 quit_allowed = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
432 |
27266
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
433 if (! m_app_context) |
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
434 m_display_info.initialize (); |
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
435 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
436 bool line_editing = false; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
437 bool traditional = false; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
438 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
439 if (m_app_context) |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
440 { |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
441 // Embedded interpeters 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
|
442 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
|
443 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
444 // 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
|
445 // including PKG_ADD files. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
446 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
447 string_vector args = options.all_args (); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
448 |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
449 m_app_context->intern_argv (args); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
450 intern_nargin (args.numel () - 1); |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
451 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
452 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
|
453 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
454 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
|
455 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
456 for (const auto& pth : command_line_path) |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
457 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
|
458 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
459 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
|
460 if (! exec_path.empty ()) |
23719
69a111259a2c
eliminate some global variables
John W. Eaton <jwe@octave.org>
parents:
23717
diff
changeset
|
461 m_environment.exec_path (exec_path); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
462 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
463 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
|
464 if (! image_path.empty ()) |
23719
69a111259a2c
eliminate some global variables
John W. Eaton <jwe@octave.org>
parents:
23717
diff
changeset
|
465 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
|
466 |
27266
596312d4f25d
don't use singleton pattern for display_info class
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
467 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
|
468 m_display_info.initialize (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
469 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
470 // 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
|
471 // interactive. |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
472 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
473 // 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
|
474 // pipe or a redirected file. |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
475 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
|
476 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
477 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
|
478 && octave_isatty_wrapper (fileno (stdout))); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
479 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
480 // 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
|
481 if (options.forced_interactive ()) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
482 m_interactive = true; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
483 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
484 line_editing = options.line_editing (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
485 if ((! m_interactive || options.forced_interactive ()) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
486 && ! options.forced_line_editing ()) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
487 line_editing = false; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
488 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
489 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
|
490 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
491 // 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
|
492 // 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
|
493 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
494 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
|
495 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
|
496 (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
|
497 | 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
|
498 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
499 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
|
500 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
|
501 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
|
502 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
503 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
|
504 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
|
505 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
|
506 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
507 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
|
508 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
|
509 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
|
510 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
511 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
|
512 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
|
513 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
|
514 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
515 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
|
516 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
|
517 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
518 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
|
519 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
|
520 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
521 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
|
522 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
|
523 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
|
524 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
525 |
27322
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
526 // 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
|
527 // 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
|
528 // 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
|
529 // 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
|
530 // 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
|
531 // 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
|
532 // 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
|
533 // 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
|
534 // 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
|
535 // 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
|
536 // it is actually needed. |
cb92168e48f6
defer gh_manager creation until after display_info initialization
John W. Eaton <jwe@octave.org>
parents:
27321
diff
changeset
|
537 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
|
538 |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
539 m_input_system.initialize (line_editing); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
540 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
541 // 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
|
542 // 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
|
543 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
544 initialize_version_info (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
545 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
546 // 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
|
547 // 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
|
548 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
549 if (traditional) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
550 maximum_braindamage (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
551 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
552 octave_interpreter_ready = true; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
553 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
554 |
24538
2b273df71aa0
allow experimenting with thread_local storage
John W. Eaton <jwe@octave.org>
parents:
24534
diff
changeset
|
555 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
|
556 |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
557 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
|
558 { |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
559 cleanup (); |
27335
50216d7a2f6b
eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents:
27322
diff
changeset
|
560 |
50216d7a2f6b
eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents:
27322
diff
changeset
|
561 delete m_gh_manager; |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
562 } |
22196
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
563 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
564 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
|
565 { |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
566 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
|
567 } |
dd992fd74fce
put parser, lexer, and evaluator in namespace; interpreter now owns evaluator
John W. Eaton <jwe@octave.org>
parents:
22186
diff
changeset
|
568 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
569 // 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
|
570 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
571 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
|
572 { |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
573 if (! m_history_initialized) |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
574 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
575 // Allow command-line option to override. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
576 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
577 if (m_app_context) |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
578 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
579 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
|
580 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
581 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
|
582 |
5a97aafb12a9
don't call built-in interpreter functions from the application context
John W. Eaton <jwe@octave.org>
parents:
23703
diff
changeset
|
583 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
|
584 command_history::ignore_entries (); |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
585 } |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
586 |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
587 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
|
588 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
589 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
|
590 command_history::ignore_entries (); |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
591 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
592 m_history_initialized = true; |
23092
0fed4c678795
additional restructuring of startup and shutdown
John W. Eaton <jwe@octave.org>
parents:
23087
diff
changeset
|
593 } |
0fed4c678795
additional restructuring of startup and shutdown
John W. Eaton <jwe@octave.org>
parents:
23087
diff
changeset
|
594 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
595 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
596 // 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
|
597 // option says to leave it empty. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
598 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
599 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
|
600 { |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
601 if (! m_load_path_initialized) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
602 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
603 // Allow command-line option to override. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
604 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
605 if (m_app_context) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
606 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
607 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
|
608 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
609 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
|
610 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
611 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
612 // 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
|
613 // 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
|
614 // 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
|
615 // 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
|
616 // 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
|
617 // function to use safe_source file because that will normally |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
618 // be evaluated from the normal intepreter loop where exceptions |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
619 // are already handled. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
620 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
621 unwind_protect frame; |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
622 |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
623 frame.add_method (m_load_path, &load_path::set_add_hook, |
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
624 m_load_path.get_add_hook ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
625 |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
626 m_load_path.set_add_hook ([this] (const std::string& dir) |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
627 { this->execute_pkg_add (dir); }); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
628 |
23438
d24d01273bd0
eliminate load-path singleton
John W. Eaton <jwe@octave.org>
parents:
23435
diff
changeset
|
629 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
|
630 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
631 m_load_path_initialized = true; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
632 } |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
633 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
634 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
635 // 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
|
636 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
637 void interpreter::initialize (void) |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
638 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
639 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
|
640 return; |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
641 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
642 display_startup_message (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
643 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
644 // 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
|
645 // files and begins evaluating commands. |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
646 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
647 initialize_history (); |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
648 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
649 // 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
|
650 // 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
|
651 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
652 // 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
|
653 // 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
|
654 // 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
|
655 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
656 initialize_load_path (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
657 |
27531
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
658 octave_save_signal_mask (); |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
659 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
660 can_interrupt = true; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
661 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
662 octave_signal_hook = respond_to_pending_signals; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
663 octave_interrupt_hook = nullptr; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
664 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
665 catch_interrupts (); |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
666 |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
667 // 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
|
668 // Global used to communicate with signal handler. |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
669 octave_initialized = true; |
478150691336
consolidate initialization code
John W. Eaton <jwe@octave.org>
parents:
27530
diff
changeset
|
670 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
671 m_initialized = true; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
672 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
673 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
674 // 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
|
675 // we enforce that restriction? |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
676 |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
677 int interpreter::execute (void) |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
678 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
679 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
|
680 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
681 try |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
682 { |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
683 initialize (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
684 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
685 execute_startup_files (); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
686 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
687 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
|
688 { |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
689 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
|
690 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
691 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
|
692 { |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
693 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
|
694 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
695 if (status ) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
696 exit_status = status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
697 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
698 if (! options.persist ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
699 return exit_status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
700 } |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
701 |
23819
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
702 // 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
|
703 // 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
|
704 // for the script. |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
705 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
706 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
|
707 { |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
708 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
|
709 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
710 if (status) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
711 exit_status = status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
712 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
713 if (! options.persist ()) |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
714 return exit_status; |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
715 } |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
716 |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
717 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
|
718 command_editor::blink_matching_paren (false); |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
719 } |
5d8ef9b859f8
defer execution of user code to interpreter::execute (bug #51631)
John W. Eaton <jwe@octave.org>
parents:
23795
diff
changeset
|
720 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
721 return main_loop (); |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
722 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
723 catch (const exit_exception& ex) |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
724 { |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
725 return ex.exit_status (); |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
726 } |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
727 |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
728 return exit_status; |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
729 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
730 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
731 void interpreter::display_startup_message (void) const |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
732 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
733 bool inhibit_startup_message = false; |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
734 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
735 if (m_app_context) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
736 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
737 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
|
738 |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
739 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
|
740 } |
23396
945b53af4655
maint: Strip trailing whitespace from source files.
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
741 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
742 if (m_interactive && ! inhibit_startup_message) |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
743 std::cout << octave_startup_message () << "\n" << std::endl; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
744 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
745 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
746 // 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
|
747 // 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
|
748 // exception. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
749 |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
750 int interpreter::execute_startup_files (void) |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
751 { |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
752 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
|
753 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
|
754 bool verbose = m_verbose; |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
755 bool inhibit_startup_message = m_inhibit_startup_message; |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
756 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
757 if (m_app_context) |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
758 { |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
759 const cmdline_options& options = m_app_context->options (); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
760 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
761 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
|
762 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
|
763 verbose = options.verbose_flag (); |
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
764 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
|
765 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
766 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
767 verbose = (verbose && ! inhibit_startup_message); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
768 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
769 bool require_file = false; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
770 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
771 std::string context; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
772 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
773 int exit_status = 0; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
774 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
775 if (read_site_files) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
776 { |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
777 // Execute commands from the site-wide configuration file. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
778 // First from the file $(prefix)/lib/octave/site/m/octaverc |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
779 // (if it exists), then from the file |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
780 // $(prefix)/share/octave/$(version)/m/octaverc (if it exists). |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
781 |
23717
06579337237b
move configuration variables inside octave::config namespace
John W. Eaton <jwe@octave.org>
parents:
23712
diff
changeset
|
782 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
|
783 context, verbose, require_file); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
784 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
785 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
786 exit_status = status; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
787 |
23717
06579337237b
move configuration variables inside octave::config namespace
John W. Eaton <jwe@octave.org>
parents:
23712
diff
changeset
|
788 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
|
789 context, verbose, require_file); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
790 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
791 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
792 exit_status = status; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
793 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
794 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
795 if (read_init_files) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
796 { |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
797 // 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
|
798 // 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
|
799 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
|
800 |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
801 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
|
802 { |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
803 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
|
804 |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
805 try |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
806 { |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
807 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
|
808 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
809 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
|
810 { |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
811 recover_from_exception (); |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
812 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
813 catch (const execution_exception& e) |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
814 { |
27471 | 815 handle_exception (e); |
26722
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
816 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
817 } |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
818 |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
819 // Schedule the Matlab compatible finish.m file to run if it exists |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
820 // anywhere in the load path when exiting Octave. |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
821 add_atexit_function ("__finish__"); |
f51e8a7c33f4
run Matlab user files from interpreter, not startup scripts (bug #55681)
Mike Miller <mtmiller@octave.org>
parents:
26661
diff
changeset
|
822 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
823 // Try to execute commands from $HOME/$OCTAVE_INITFILE and |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
824 // $OCTAVE_INITFILE. If $OCTAVE_INITFILE is not set, |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
825 // .octaverc is assumed. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
826 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
827 bool home_rc_already_executed = false; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
828 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
829 std::string initfile = sys::env::getenv ("OCTAVE_INITFILE"); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
830 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
831 if (initfile.empty ()) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
832 initfile = ".octaverc"; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
833 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
834 std::string home_dir = sys::env::get_home_directory (); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
835 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
836 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
|
837 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
838 std::string local_rc; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
839 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
840 if (! home_rc.empty ()) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
841 { |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
842 int status = safe_source_file (home_rc, context, verbose, |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
843 require_file); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
844 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
845 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
846 exit_status = status; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
847 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
848 // Names alone are not enough. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
849 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
850 sys::file_stat fs_home_rc (home_rc); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
851 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
852 if (fs_home_rc) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
853 { |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
854 // 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
|
855 // because doing that may change the working directory. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
856 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
857 local_rc = sys::env::make_absolute (initfile); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
858 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
859 home_rc_already_executed = same_file (home_rc, local_rc); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
860 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
861 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
862 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
863 if (! home_rc_already_executed) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
864 { |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
865 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
|
866 local_rc = sys::env::make_absolute (initfile); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
867 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
868 int status = safe_source_file (local_rc, context, verbose, |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
869 require_file); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
870 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
871 if (status) |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
872 exit_status = status; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
873 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
874 } |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
875 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
876 if (m_interactive && verbose) |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
877 std::cout << std::endl; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
878 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
879 return exit_status; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
880 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
881 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
882 // Execute any code specified with --eval 'CODE' |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
883 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
884 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
|
885 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
886 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
|
887 return 0; |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
888 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
889 const cmdline_options& options = m_app_context->options (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
890 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
891 std::string code_to_eval = options.code_to_eval (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
892 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
893 unwind_protect frame; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
894 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
895 frame.add_method (this, &interpreter::interactive, m_interactive); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
896 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
897 m_interactive = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
898 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
899 int parse_status = 0; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
900 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
901 try |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
902 { |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
903 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
|
904 } |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
905 catch (const interrupt_exception&) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
906 { |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
907 recover_from_exception (); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
908 |
23087
9f406f0b36da
rework clean_up_and_exit (bug #50068)
John W. Eaton <jwe@octave.org>
parents:
23084
diff
changeset
|
909 return 1; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
910 } |
27471 | 911 catch (const execution_exception& e) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
912 { |
27471 | 913 handle_exception (e); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
914 |
23087
9f406f0b36da
rework clean_up_and_exit (bug #50068)
John W. Eaton <jwe@octave.org>
parents:
23084
diff
changeset
|
915 return 1; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
916 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
917 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
918 return parse_status; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
919 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
920 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
921 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
|
922 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
923 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
|
924 return 0; |
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
925 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
926 const cmdline_options& options = m_app_context->options (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
927 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
928 unwind_protect frame; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
929 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
930 frame.add_method (this, &interpreter::interactive, m_interactive); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
931 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
932 string_vector args = options.all_args (); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
933 |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
934 frame.add_method (m_app_context, &application::intern_argv, args); |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
935 |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
936 frame.add_method (this, &interpreter::intern_nargin, args.numel () - 1); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
937 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
938 frame.add_method (m_app_context, |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
939 &application::program_invocation_name, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
940 application::program_invocation_name ()); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
941 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
942 frame.add_method (m_app_context, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
943 &application::program_name, |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
944 application::program_name ()); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
945 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
946 m_interactive = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
947 |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
948 // If we are running an executable script (#! /bin/octave) then |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
949 // we should only see the args passed to the script. |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
950 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
951 string_vector script_args = options.remaining_args (); |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
952 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
953 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
|
954 intern_nargin (script_args.numel () - 1); |
23102
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
955 |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
956 std::string fname = script_args[0]; |
373771419d51
refactor interpreter::execute
John W. Eaton <jwe@octave.org>
parents:
23100
diff
changeset
|
957 |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
958 m_app_context->set_program_names (fname); |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
959 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
960 std::string context; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
961 bool verbose = false; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
962 bool require_file = true; |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
963 |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
964 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
|
965 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
966 |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
967 int interpreter::main_loop (void) |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
968 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
969 int exit_status = 0; |
23104
2805cc365a86
fix thinko in previous change
John W. Eaton <jwe@octave.org>
parents:
23102
diff
changeset
|
970 |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
971 // The big loop. |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
972 |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
973 #if defined (OCTAVE_ENABLE_COMMAND_LINE_PUSH_PARSER) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
974 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
975 input_reader reader (*this); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
976 |
27526
cb964b74d8a0
Backed out changeset 28ed77ca1e4a
John W. Eaton <jwe@octave.org>
parents:
27519
diff
changeset
|
977 push_parser repl_parser (*this); |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
978 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
979 #else |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
980 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
981 // The pull parser takes ownership of the lexer and will delete it |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
982 // when the parser goes out of scope. |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
983 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
984 parser repl_parser (m_interactive |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
985 ? new lexer (*this) : new lexer (stdin, *this)); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
986 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
987 #endif |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
988 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
989 do |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
990 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
991 try |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
992 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
993 unwind_protect_var<bool> upv (m_in_top_level_repl, true); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
994 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
995 repl_parser.reset (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
996 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
997 if (m_evaluator.at_top_level ()) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
998 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
999 m_evaluator.dbstep_flag (0); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1000 m_evaluator.reset_debug_state (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1001 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1002 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1003 #if defined (OCTAVE_ENABLE_COMMAND_LINE_PUSH_PARSER) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1004 |
27528
e51284fc0a51
eliminate promptflag from the lexer and input reader classes
John W. Eaton <jwe@octave.org>
parents:
27527
diff
changeset
|
1005 std::string prompt |
e51284fc0a51
eliminate promptflag from the lexer and input reader classes
John W. Eaton <jwe@octave.org>
parents:
27527
diff
changeset
|
1006 = command_editor::decode_prompt_string (m_input_system.PS1 ()); |
e51284fc0a51
eliminate promptflag from the lexer and input reader classes
John W. Eaton <jwe@octave.org>
parents:
27527
diff
changeset
|
1007 |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1008 do |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1009 { |
27527
73be3c628eac
refactor input_reader class and its use in lexer
John W. Eaton <jwe@octave.org>
parents:
27526
diff
changeset
|
1010 bool eof = false; |
73be3c628eac
refactor input_reader class and its use in lexer
John W. Eaton <jwe@octave.org>
parents:
27526
diff
changeset
|
1011 std::string input_line = reader.get_input (prompt, eof); |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1012 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1013 if (eof) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1014 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1015 exit_status = EOF; |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1016 break; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1017 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1018 |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1019 exit_status = repl_parser.run (input_line, false); |
27528
e51284fc0a51
eliminate promptflag from the lexer and input reader classes
John W. Eaton <jwe@octave.org>
parents:
27527
diff
changeset
|
1020 |
e51284fc0a51
eliminate promptflag from the lexer and input reader classes
John W. Eaton <jwe@octave.org>
parents:
27527
diff
changeset
|
1021 prompt = command_editor::decode_prompt_string (m_input_system.PS2 ()); |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1022 } |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1023 while (exit_status < 0); |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1024 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1025 #else |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1026 |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1027 exit_status = repl_parser.run (); |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1028 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1029 #endif |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1030 if (exit_status == 0) |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1031 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1032 std::shared_ptr<tree_statement_list> |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1033 stmt_list = repl_parser.statement_list (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1034 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1035 if (stmt_list) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1036 { |
27529
886df2049d81
only increment command number when complete block of code is parsed
John W. Eaton <jwe@octave.org>
parents:
27528
diff
changeset
|
1037 command_editor::increment_current_command_number (); |
886df2049d81
only increment command number when complete block of code is parsed
John W. Eaton <jwe@octave.org>
parents:
27528
diff
changeset
|
1038 |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1039 m_evaluator.eval (stmt_list, m_interactive); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1040 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1041 else if (repl_parser.at_end_of_input ()) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1042 { |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1043 exit_status = EOF; |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1044 break; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1045 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1046 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1047 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1048 catch (const interrupt_exception&) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1049 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1050 recover_from_exception (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1051 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1052 // Required newline when the user does Ctrl+C at the prompt. |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1053 if (m_interactive) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1054 octave_stdout << "\n"; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1055 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1056 catch (const index_exception& e) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1057 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1058 recover_from_exception (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1059 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1060 std::cerr << "error: unhandled index exception: " |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1061 << e.message () << " -- trying to return to prompt" |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1062 << std::endl; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1063 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1064 catch (const execution_exception& ee) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1065 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1066 m_error_system.save_exception (ee); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1067 m_error_system.display_exception (ee, std::cerr); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1068 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1069 if (m_interactive) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1070 recover_from_exception (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1071 else |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1072 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1073 // We should exit with a nonzero status. |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1074 exit_status = 1; |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1075 break; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1076 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1077 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1078 catch (const std::bad_alloc&) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1079 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1080 recover_from_exception (); |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1081 |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1082 std::cerr << "error: out of memory -- trying to return to prompt" |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1083 << std::endl; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1084 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1085 } |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1086 while (exit_status == 0); |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1087 |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1088 if (exit_status == EOF) |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1089 { |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1090 if (m_interactive) |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1091 octave_stdout << "\n"; |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1092 |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1093 exit_status = 0; |
27519
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1094 } |
804e5d42b728
move reader and parser from evaluator repl to interpreter main_loop
John W. Eaton <jwe@octave.org>
parents:
27517
diff
changeset
|
1095 |
27530
7a9d2b0e6da8
be more defensive about using m_app_context in interpreter code
John W. Eaton <jwe@octave.org>
parents:
27529
diff
changeset
|
1096 return exit_status; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1097 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1098 |
23106
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1099 // Call a function with exceptions handled to avoid problems with |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1100 // errors while shutting down. |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1101 |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1102 #define OCTAVE_IGNORE_EXCEPTION(E) \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1103 catch (E) \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1104 { \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1105 recover_from_exception (); \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1106 \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1107 std::cerr << "error: ignoring " #E " while preparing to exit" \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1108 << std::endl; \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1109 } |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1110 |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1111 #define OCTAVE_SAFE_CALL(F, ARGS) \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1112 do \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1113 { \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1114 try \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1115 { \ |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1116 unwind_protect frame; \ |
23106
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1117 \ |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1118 frame.add_method (m_error_system, \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1119 &error_system::set_debug_on_error, \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1120 m_error_system.debug_on_error ()); \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1121 frame.add_method (m_error_system, \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1122 &error_system::set_debug_on_warning, \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1123 m_error_system.debug_on_warning ()); \ |
23106
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1124 \ |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1125 m_error_system.debug_on_error (false); \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1126 m_error_system.debug_on_warning (false); \ |
23106
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1127 \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1128 F ARGS; \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1129 } \ |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1130 OCTAVE_IGNORE_EXCEPTION (const exit_exception&) \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1131 OCTAVE_IGNORE_EXCEPTION (const interrupt_exception&) \ |
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1132 OCTAVE_IGNORE_EXCEPTION (const execution_exception&) \ |
23106
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1133 OCTAVE_IGNORE_EXCEPTION (const std::bad_alloc&) \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1134 } \ |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1135 while (0) |
1a53f9d42ec1
move OCTAVE_SAFE_CALL macro out of header file
John W. Eaton <jwe@octave.org>
parents:
23105
diff
changeset
|
1136 |
23087
9f406f0b36da
rework clean_up_and_exit (bug #50068)
John W. Eaton <jwe@octave.org>
parents:
23084
diff
changeset
|
1137 void interpreter::cleanup (void) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1138 { |
23092
0fed4c678795
additional restructuring of startup and shutdown
John W. Eaton <jwe@octave.org>
parents:
23087
diff
changeset
|
1139 // If we are attached to a GUI, process pending events and |
27262
d67f369b3074
use shared_ptr to manage octave_link_events object
John W. Eaton <jwe@octave.org>
parents:
27261
diff
changeset
|
1140 // disable the link. |
23092
0fed4c678795
additional restructuring of startup and shutdown
John W. Eaton <jwe@octave.org>
parents:
23087
diff
changeset
|
1141 |
27263
99aa1bcb8848
rename octave_link and octave_link_events classes, move inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27262
diff
changeset
|
1142 m_event_manager.process_events (true); |
99aa1bcb8848
rename octave_link and octave_link_events classes, move inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27262
diff
changeset
|
1143 m_event_manager.disable (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1144 |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
1145 OCTAVE_SAFE_CALL (m_input_system.clear_input_event_hooks, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1146 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1147 while (! atexit_functions.empty ()) |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1148 { |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1149 std::string fcn = atexit_functions.front (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1150 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1151 atexit_functions.pop_front (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1152 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1153 OCTAVE_SAFE_CALL (feval, (fcn, octave_value_list (), 0)); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1154 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1155 OCTAVE_SAFE_CALL (flush_stdout, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1156 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1157 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1158 // Do this explicitly so that destructors for mex file objects |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1159 // are called, so that functions registered with mexAtExit are |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1160 // called. |
23699
b29904962d2d
deprecate some global functions that access the symbol table
John W. Eaton <jwe@octave.org>
parents:
23696
diff
changeset
|
1161 OCTAVE_SAFE_CALL (m_symbol_table.clear_mex_functions, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1162 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1163 OCTAVE_SAFE_CALL (command_editor::restore_terminal_state, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1164 |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
1165 OCTAVE_SAFE_CALL (m_history_system.write_timestamp, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1166 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1167 if (! command_history::ignoring_entries ()) |
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1168 OCTAVE_SAFE_CALL (command_history::clean_up_and_save, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1169 |
27335
50216d7a2f6b
eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents:
27322
diff
changeset
|
1170 OCTAVE_SAFE_CALL (m_gh_manager->close_all_figures, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1171 |
23774
41795b504a8b
don't use singleton for gtk_manager
John W. Eaton <jwe@octave.org>
parents:
23753
diff
changeset
|
1172 m_gtk_manager.unload_all_toolkits (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1173 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1174 OCTAVE_SAFE_CALL (cleanup_tmp_files, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1175 |
23599
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1176 // FIXME: May still need something like this to ensure that |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1177 // destructors for class objects will run properly. Should that be |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1178 // done earlier? Before or after atexit functions are executed? |
5cb3a2bb5e1e
don't use singleton for symbol_table
John W. Eaton <jwe@octave.org>
parents:
23553
diff
changeset
|
1179 m_symbol_table.cleanup (); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1180 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1181 OCTAVE_SAFE_CALL (sysdep_cleanup, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1182 |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1183 OCTAVE_SAFE_CALL (flush_stdout, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1184 |
23117
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1185 // Don't call singleton_cleanup_list::cleanup until we have the |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1186 // problems with registering/unregistering types worked out. For |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1187 // example, uncomment the following line, then use the make_int |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1188 // function from the examples directory to create an integer |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1189 // object and then exit Octave. Octave should crash with a |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1190 // segfault when cleaning up the typinfo singleton. We need some |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1191 // way to force new octave_value_X types that are created in |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1192 // .oct files to be unregistered when the .oct file shared library |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1193 // is unloaded. |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1194 // |
17a3567a7b01
separate final interpreter initialization from execution
John W. Eaton <jwe@octave.org>
parents:
23111
diff
changeset
|
1195 // OCTAVE_SAFE_CALL (singleton_cleanup_list::cleanup, ()); |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1196 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1197 |
23532
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23511
diff
changeset
|
1198 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
|
1199 { |
23630
8a47d4735655
avoid memory leak in interpreter
John W. Eaton <jwe@octave.org>
parents:
23627
diff
changeset
|
1200 return m_evaluator; |
23532
084245f9bd03
pass reference to evaluator to octave_function call methods
John W. Eaton <jwe@octave.org>
parents:
23511
diff
changeset
|
1201 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1202 |
23738
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1203 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
|
1204 { |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1205 return m_stream_list; |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1206 } |
8acd390d16c9
don't use singleton for stream_list object
John W. Eaton <jwe@octave.org>
parents:
23723
diff
changeset
|
1207 |
23742
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1208 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
|
1209 { |
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1210 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
|
1211 } |
1f0daaf81955
don't use singleton for ch_manager, rename to url_handle_manager
John W. Eaton <jwe@octave.org>
parents:
23738
diff
changeset
|
1212 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24270
diff
changeset
|
1213 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
|
1214 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
|
1215 { |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1216 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
|
1217 } |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1218 |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24270
diff
changeset
|
1219 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
|
1220 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
|
1221 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1222 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
|
1223 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1224 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1225 symbol_scope |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1226 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
|
1227 { |
24361
8bcfddad15ec
use shared_ptr to manage symbol_scope objects
John W. Eaton <jwe@octave.org>
parents:
24270
diff
changeset
|
1228 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
|
1229 |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1230 if (! scope) |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1231 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
|
1232 |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1233 return scope; |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1234 } |
99989ab8f142
new convenience functions for accessing current scope
John W. Eaton <jwe@octave.org>
parents:
23599
diff
changeset
|
1235 |
23753
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1236 profiler& interpreter::get_profiler (void) |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1237 { |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1238 return m_evaluator.get_profiler (); |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1239 } |
c3828bd031cd
move profiler inside evaluator and inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23742
diff
changeset
|
1240 |
27408
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1241 int interpreter::chdir (const std::string& dir) |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1242 { |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1243 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
|
1244 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1245 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
|
1246 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1247 if (! cd_ok) |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1248 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
|
1249 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1250 Vlast_chdir_time.stamp (); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1251 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1252 // 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
|
1253 // 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
|
1254 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1255 m_load_path.update (); |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1256 |
27409
a0d49e55acae
rename change_directory to directory_changed in event manager
John W. Eaton <jwe@octave.org>
parents:
27408
diff
changeset
|
1257 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
|
1258 |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1259 return cd_ok; |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1260 } |
9b19eec60931
move change directory function to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27394
diff
changeset
|
1261 |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1262 void interpreter::mlock (void) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1263 { |
27212
f84c5528e932
eliminate direct access to call stack in interpreter::mlock
John W. Eaton <jwe@octave.org>
parents:
27161
diff
changeset
|
1264 m_evaluator.mlock (); |
23703
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1265 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1266 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1267 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
|
1268 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1269 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
|
1270 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1271 if (val.is_defined ()) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1272 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1273 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
|
1274 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1275 if (fcn) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1276 fcn->unlock (); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1277 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1278 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1279 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1280 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
|
1281 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1282 bool retval = false; |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1283 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1284 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
|
1285 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1286 if (val.is_defined ()) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1287 { |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1288 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
|
1289 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1290 if (fcn) |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1291 retval = fcn->islocked (); |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1292 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1293 |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1294 return retval; |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1295 } |
6eb5f6199a5a
move mlock, munlock, and mislocked to interpreter class
John W. Eaton <jwe@octave.org>
parents:
23699
diff
changeset
|
1296 |
27015
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1297 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
|
1298 { |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1299 return m_evaluator.mfilename (opt); |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1300 } |
4d9e1a832a55
move core of mfilename function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27014
diff
changeset
|
1301 |
26113
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1302 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
|
1303 bool silent, int& parse_status, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1304 int nargout) |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1305 { |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1306 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
|
1307 } |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1308 |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1309 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
|
1310 bool silent, int& parse_status) |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1311 { |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1312 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
|
1313 } |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1314 |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1315 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
|
1316 bool silent, int& parse_status, |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1317 int nargout) |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1318 { |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1319 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
|
1320 } |
8a15f3bace49
move eval_string inside interpreter/evaluator class
John W. Eaton <jwe@octave.org>
parents:
25994
diff
changeset
|
1321 |
27019
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1322 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
|
1323 int nargout) |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1324 { |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1325 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
|
1326 } |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1327 |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1328 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
|
1329 const std::string& catch_code, |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1330 int nargout) |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1331 { |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1332 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
|
1333 } |
6cb675912f2b
move core of eval function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27018
diff
changeset
|
1334 |
27018
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1335 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
|
1336 const std::string& try_code, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1337 int nargout) |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1338 { |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1339 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
|
1340 } |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1341 |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1342 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
|
1343 const std::string& try_code, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1344 const std::string& catch_code, |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1345 int nargout) |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1346 { |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1347 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
|
1348 } |
a20ead51515d
move core of evalin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
27017
diff
changeset
|
1349 |
27020
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1350 //! 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
|
1351 //! the list of result values. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1352 //! |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1353 //! @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
|
1354 //! @param args The arguments to the function. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1355 //! @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
|
1356 //! @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
|
1357 //! necessarily the same as @c nargout. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1358 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1359 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
|
1360 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1361 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1362 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1363 return feval (std::string (name), args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1364 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1365 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1366 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
|
1367 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1368 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1369 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1370 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
|
1371 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1372 if (fcn.is_undefined ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1373 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
|
1374 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1375 octave_function *of = fcn.function_value (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1376 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1377 return of->call (m_evaluator, nargout, args); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1378 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1379 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1380 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
|
1381 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1382 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1383 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1384 if (fcn) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1385 return fcn->call (m_evaluator, nargout, args); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1386 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1387 return octave_value_list (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1388 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1389 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1390 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
|
1391 const octave_value_list& args, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1392 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1393 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1394 // 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
|
1395 // 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
|
1396 // 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
|
1397 // 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
|
1398 // (for example, __ode15__). |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1399 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1400 if (val.is_undefined ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1401 return ovl (); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1402 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1403 if (val.is_function ()) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1404 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1405 return feval (val.function_value (), args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1406 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1407 else if (val.is_function_handle ()) |
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 // 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
|
1410 // functions. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1411 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1412 std::list<octave_value_list> arg_list; |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1413 arg_list.push_back (args); |
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 // 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
|
1416 // 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
|
1417 // incrementing the reference count inside subsref methods, |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1418 // 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
|
1419 // handling reference counting. |
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 octave_value xval = val; |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1422 return xval.subsref ("(", arg_list, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1423 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1424 else if (val.is_string ()) |
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 return feval (val.string_value (), args, nargout); |
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 else |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1429 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
|
1430 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1431 return ovl (); |
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 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1434 //! 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
|
1435 //! the list of result values. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1436 //! |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1437 //! @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
|
1438 //! 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
|
1439 //! 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
|
1440 //! passed to the function. |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1441 //! @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
|
1442 //! @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
|
1443 //! necessarily the same as @c nargout. |
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 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
|
1446 int nargout) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1447 { |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1448 if (args.length () == 0) |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1449 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
|
1450 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1451 octave_value f_arg = args(0); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1452 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1453 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
|
1454 |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1455 return feval (f_arg, tmp_args, nargout); |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1456 } |
30e9204de313
move feval functions to interpreter class
John W. Eaton <jwe@octave.org>
parents:
27019
diff
changeset
|
1457 |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1458 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
|
1459 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
|
1460 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1461 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
|
1462 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1463 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1464 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
|
1465 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1466 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
|
1467 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1468 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1469 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
|
1470 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
|
1471 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1472 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
|
1473 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1474 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1475 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
|
1476 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1477 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
|
1478 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1479 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1480 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
|
1481 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
|
1482 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1483 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
|
1484 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1485 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1486 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
|
1487 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1488 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
|
1489 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1490 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1491 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
|
1492 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1493 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
|
1494 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1495 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1496 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
|
1497 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1498 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
|
1499 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1500 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1501 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
|
1502 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
|
1503 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1504 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
|
1505 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1506 |
27014
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1507 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
|
1508 const std::string& name, |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1509 const octave_value& val) |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1510 { |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1511 m_evaluator.assignin (context, name, val); |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1512 } |
daab1b311a98
move core of assignin function to evaluator
John W. Eaton <jwe@octave.org>
parents:
26826
diff
changeset
|
1513 |
27017
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1514 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
|
1515 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
|
1516 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
|
1517 { |
27507
2d537a089e5d
eliminate warn_for argument for source_file and parse_fcn_file functions
John W. Eaton <jwe@octave.org>
parents:
27506
diff
changeset
|
1518 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
|
1519 } |
24b7e6326e26
move parse_fcn_file to interpreter; source_file to evaluator
John W. Eaton <jwe@octave.org>
parents:
27016
diff
changeset
|
1520 |
26661
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1521 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
|
1522 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1523 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
|
1524 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1525 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1526 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
|
1527 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1528 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
|
1529 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1530 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1531 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
|
1532 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1533 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
|
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 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
|
1537 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1538 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
|
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::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
|
1542 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1543 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
|
1544 } |
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 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
|
1547 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1548 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
|
1549 } |
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 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
|
1552 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1553 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
|
1554 } |
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 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
|
1557 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1558 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
|
1559 } |
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 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
|
1562 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1563 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
|
1564 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1565 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1566 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
|
1567 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1568 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
|
1569 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1570 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1571 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
|
1572 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1573 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
|
1574 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1575 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1576 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
|
1577 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1578 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
|
1579 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1580 |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1581 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
|
1582 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1583 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
|
1584 } |
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 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
|
1587 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1588 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
|
1589 } |
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 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
|
1592 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1593 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
|
1594 } |
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 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
|
1597 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1598 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
|
1599 } |
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 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
|
1602 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1603 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
|
1604 } |
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 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
|
1607 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1608 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
|
1609 } |
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 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
|
1612 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1613 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
|
1614 } |
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 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
|
1617 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1618 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
|
1619 } |
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 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
|
1622 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1623 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
|
1624 } |
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 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
|
1627 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1628 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
|
1629 } |
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 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
|
1632 { |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1633 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
|
1634 } |
cf9e10ce3351
move variable values from symbol_record objects to stack_frame objects
John W. Eaton <jwe@octave.org>
parents:
26376
diff
changeset
|
1635 |
27016
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1636 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
|
1637 { |
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1638 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
|
1639 } |
9b261300a001
move file-scope static autoload map variable and functions to evaluator
John W. Eaton <jwe@octave.org>
parents:
27015
diff
changeset
|
1640 |
27471 | 1641 void interpreter::handle_exception (const execution_exception& e) |
1642 { | |
1643 m_error_system.save_exception (e); | |
1644 | |
1645 // FIXME: use a separate stream instad of std::cerr directly so that | |
1646 // error messages can be redirected more easily? Pass the message | |
1647 // to an event manager function? | |
1648 m_error_system.display_exception (e, std::cerr); | |
1649 | |
1650 recover_from_exception (); | |
1651 } | |
1652 | |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
1653 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
|
1654 { |
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23694
diff
changeset
|
1655 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
|
1656 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
|
1657 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
|
1658 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
|
1659 catch_interrupts (); |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1660 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1661 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1662 // Functions to call when the interpreter exits. |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1663 |
23111
252975fdc444
more refactoring of interpreter and application classes
John W. Eaton <jwe@octave.org>
parents:
23110
diff
changeset
|
1664 std::list<std::string> interpreter::atexit_functions; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1665 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1666 void interpreter::add_atexit_function (const std::string& fname) |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1667 { |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1668 atexit_functions.push_front (fname); |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1669 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1670 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1671 bool interpreter::remove_atexit_function (const std::string& fname) |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1672 { |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1673 bool found = false; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1674 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1675 for (auto it = atexit_functions.begin (); |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1676 it != atexit_functions.end (); it++) |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1677 { |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1678 if (*it == fname) |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1679 { |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1680 atexit_functions.erase (it); |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1681 found = true; |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1682 break; |
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1683 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1684 } |
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1685 |
23110
af48d8be62b3
move recover_from_exception and atexit functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23109
diff
changeset
|
1686 return found; |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1687 } |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1688 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1689 // 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
|
1690 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1691 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
|
1692 { |
25407
ab10403a0b50
new input_system class to manage user input for the interpreter
John W. Eaton <jwe@octave.org>
parents:
25404
diff
changeset
|
1693 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
|
1694 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
|
1695 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1696 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
|
1697 |
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
|
1698 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
|
1699 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
|
1700 |
25994
f881d3e271d2
eliminate global and file-scope static variables in oct-hist.cc
John W. Eaton <jwe@octave.org>
parents:
25993
diff
changeset
|
1701 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
|
1702 |
27160
6b0c61a5a0f0
move global error configuration and status variables inside a class
John W. Eaton <jwe@octave.org>
parents:
27102
diff
changeset
|
1703 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
|
1704 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
|
1705 |
23723
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1706 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
|
1707 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
|
1708 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
|
1709 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
|
1710 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
|
1711 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
|
1712 |
ab8831d346c1
revamp echo command and move related variables inside tree_evaluator class
John W. Eaton <jwe@octave.org>
parents:
23721
diff
changeset
|
1713 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
|
1714 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
|
1715 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
|
1716 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
|
1717 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
|
1718 } |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1719 |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1720 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
|
1721 { |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1722 try |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1723 { |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1724 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
|
1725 } |
27102
84ff9953faa1
where possible, eliminate octave:: namespace qualifier inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
27020
diff
changeset
|
1726 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
|
1727 { |
27474
3fec8e9fa2aa
make recover_from_exception a member function
John W. Eaton <jwe@octave.org>
parents:
27471
diff
changeset
|
1728 recover_from_exception (); |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1729 } |
27471 | 1730 catch (const execution_exception& e) |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1731 { |
27471 | 1732 handle_exception (e); |
25345
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1733 } |
ce6f7a5cd68e
avoid global access of load path in interpreter class
John W. Eaton <jwe@octave.org>
parents:
25184
diff
changeset
|
1734 } |
22094
9203833cab7d
move new interpreter class to separate file
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
1735 } |