octave: libinterp/corefcn/error.h annotate

annotate libinterp/corefcn/error.h @ 27472:c0883bfc0f36

simplify evaluator logic for try-catch command * pt-eval.cc (tree_evaluator::visit_try_catch_command): Simplify function logic. * error.h, error.cc (make_stack_map, make_stack_frame_list): Now public static functions in the error_system class. Change all uses. (bt_fieldnames, bt_fields): Move inside octave namespace.

author	John W. Eaton <jwe@octave.org>
date	Fri, 04 Oct 2019 14:13:06 -0400
parents	fd32c1a9b1bd
children	b442ec6dda5c

rev	line source
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1 /*
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2
26376 00f796120a6d maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 26164 diff changeset	3 Copyright (C) 1993-2019 John W. Eaton
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	4
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23615 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: 22407 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: 23615 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: 22407 diff changeset	10 (at your option) any later version.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 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: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	16
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6355 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: 23615 diff changeset	19 <https://www.gnu.org/licenses/>.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	20
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	21 */
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	22
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20785 diff changeset	23 #if ! defined (octave_error_h)
383 0b52c68ec81f [project @ 1994-03-09 21:19:44 by jwe] jwe parents: 240 diff changeset	24 #define octave_error_h 1
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	25
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21157 diff changeset	26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21157 diff changeset	27
6355 7b124b265c34 [project @ 2007-02-25 16:25:52 by jwe] jwe parents: 6338 diff changeset	28 #include <cstdarg>
26164 7f6a50f73625 Silence compiler warnings about format identifier for octave_idx_type (bug #55046). Markus Mützel <markus.muetzel@gmx.de> parents: 26147 diff changeset	29 #include <cinttypes>
3935 1ea29376e43e [project @ 2002-05-16 05:30:51 by jwe] jwe parents: 3815 diff changeset	30 #include <string>
1489 3e705c864019 [project @ 1995-09-28 05:38:26 by jwe] jwe parents: 1428 diff changeset	31
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	32 #include "unwind-prot.h"
f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	33
27160 6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	34 #include "oct-map.h"
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	35
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10313 diff changeset	36 class octave_value_list;
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	37 namespace octave
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	38 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	39 class execution_exception;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	40 }
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10313 diff changeset	41
27160 6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	42 namespace octave
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	43 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	44 class error_system
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	45 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	46 public:
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	47
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	48 error_system (interpreter& interp);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	49
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	50 error_system (const error_system&) = delete;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	51
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	52 error_system& operator = (const error_system&) = delete;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	53
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	54 ~error_system (void) = default;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	55
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	56 octave_value debug_on_error (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	57
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	58 void set_debug_on_error (bool flag) { m_debug_on_error = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	59
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	60 bool debug_on_error (void) const { return m_debug_on_error; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	61
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	62 bool debug_on_error (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	63 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	64 bool val = m_debug_on_error;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	65 m_debug_on_error = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	66 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	67 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	68
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	69 octave_value debug_on_caught (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	70
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	71 void set_debug_on_caught (bool flag) { m_debug_on_caught = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	72
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	73 bool debug_on_caught (void) const { return m_debug_on_caught; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	74
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	75 bool debug_on_caught (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	76 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	77 bool val = m_debug_on_caught;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	78 m_debug_on_caught = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	79 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	80 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	81
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	82 octave_value debug_on_warning (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	83
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	84 void set_debug_on_warning (bool flag) { m_debug_on_warning = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	85
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	86 bool debug_on_warning (void) const { return m_debug_on_warning; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	87
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	88 bool debug_on_warning (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	89 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	90 bool val = m_debug_on_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	91 m_debug_on_warning = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	92 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	93 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	94
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	95 octave_value discard_warning_messages (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	96
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	97 void set_discard_warning_messages (bool flag) { m_discard_warning_messages = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	98
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	99 bool discard_warning_messages (void) const { return m_discard_warning_messages; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	100
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	101 bool discard_warning_messages (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	102 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	103 bool val = m_discard_warning_messages;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	104 m_discard_warning_messages = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	105 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	106 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	107
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	108 octave_value beep_on_error (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	109
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	110 void set_beep_on_error (bool flag) { m_beep_on_error = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	111
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	112 bool beep_on_error (void) const { return m_beep_on_error; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	113
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	114 bool beep_on_error (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	115 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	116 bool val = m_beep_on_error;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	117 m_beep_on_error = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	118 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	119 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	120
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	121 octave_value backtrace_on_warning (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	122
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	123 void set_backtrace_on_warning (bool flag) { m_backtrace_on_warning = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	124
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	125 bool backtrace_on_warning (void) const { return m_backtrace_on_warning; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	126
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	127 bool backtrace_on_warning (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	128 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	129 bool val = m_backtrace_on_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	130 m_backtrace_on_warning = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	131 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	132 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	133
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	134 octave_value verbose_warning (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	135
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	136 void set_verbose_warning (bool flag) { m_verbose_warning = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	137
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	138 bool verbose_warning (void) const { return m_verbose_warning; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	139
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	140 bool verbose_warning (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	141 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	142 bool val = m_verbose_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	143 m_verbose_warning = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	144 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	145 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	146
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	147 octave_value quiet_warning (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	148
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	149 void set_quiet_warning (bool flag) { m_quiet_warning = flag; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	150
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	151 bool quiet_warning (void) const { return m_quiet_warning; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	152
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	153 bool quiet_warning (bool flag)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	154 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	155 bool val = m_quiet_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	156 m_quiet_warning = flag;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	157 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	158 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	159
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	160 octave_map warning_options (void) const { return m_warning_options; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	161
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	162 void set_warning_options (const octave_map& val) { m_warning_options = val; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	163
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	164 octave_map warning_options (const octave_map& new_val)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	165 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	166 octave_map val = m_warning_options;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	167 m_warning_options = new_val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	168 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	169 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	170
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	171 octave_value last_error_message (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	172
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	173 void set_last_error_message (const std::string& val) { m_last_error_message = val; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	174
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	175 std::string last_error_message (void) const { return m_last_error_message; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	176
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	177 std::string last_error_message (const std::string& s)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	178 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	179 std::string val = m_last_error_message;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	180 m_last_error_message = s;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	181 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	182 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	183
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	184 octave_value last_warning_message (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	185
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	186 void set_last_warning_message (const std::string& val) { m_last_warning_message = val; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	187
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	188 std::string last_warning_message (void) const { return m_last_warning_message; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	189
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	190 std::string last_warning_message (const std::string& s)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	191 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	192 std::string val = m_last_warning_message;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	193 m_last_warning_message = s;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	194 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	195 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	196
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	197 octave_value last_warning_id (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	198
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	199 void set_last_warning_id (const std::string& val) { m_last_warning_id = val; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	200
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	201 std::string last_warning_id (void) const { return m_last_warning_id; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	202
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	203 std::string last_warning_id (const std::string& s)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	204 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	205 std::string val = m_last_warning_id;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	206 m_last_warning_id = s;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	207 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	208 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	209
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	210 octave_value last_error_id (const octave_value_list& args, int nargout);
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	211
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	212 void set_last_error_id (const std::string& val) { m_last_error_id = val; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	213
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	214 std::string last_error_id (void) const { return m_last_error_id; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	215
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	216 std::string last_error_id (const std::string& s)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	217 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	218 std::string val = m_last_error_id;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	219 m_last_error_id = s;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	220 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	221 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	222
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	223 void set_last_error_stack (const octave_map& val)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	224 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	225 m_last_error_stack = val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	226 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	227
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	228 octave_map last_error_stack (void) const { return m_last_error_stack; }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	229
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	230 octave_map last_error_stack (const octave_map& new_val)
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	231 {
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	232 octave_map val = m_last_error_stack;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	233 m_last_error_stack = new_val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	234 return val;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	235 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	236
27472 c0883bfc0f36 simplify evaluator logic for try-catch command John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	237 static octave_map
c0883bfc0f36 simplify evaluator logic for try-catch command John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	238 make_stack_map (const std::list<octave::frame_info>& frames);
c0883bfc0f36 simplify evaluator logic for try-catch command John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	239
c0883bfc0f36 simplify evaluator logic for try-catch command John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	240 static std::list<octave::frame_info>
c0883bfc0f36 simplify evaluator logic for try-catch command John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	241 make_stack_frame_list (const octave_map& stack);
c0883bfc0f36 simplify evaluator logic for try-catch command John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	242
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	243 //! For given warning ID, return 0 if warnings are disabled, 1 if
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	244 //! enabled, and 2 if the given ID should be an error instead of a
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	245 //! warning.
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	246
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	247 int warning_enabled (const std::string& id);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	248
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	249 void verror (bool save_last_error, std::ostream& os, const char *name,
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	250 const char id, const char fmt, va_list args,
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	251 bool with_cfn = false);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	252
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	253 void vwarning (const char name, const char id, const char *fmt,
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	254 va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	255
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	256 OCTAVE_NORETURN
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	257 void error_1 (execution_exception& e, const char id, const char fmt,
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	258 va_list args);
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	259
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	260 OCTAVE_NORETURN
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	261 void error_1 (const char id, const char fmt, va_list args);
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	262
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	263 OCTAVE_NORETURN
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	264 void vusage (const char id, const char fmt, va_list args);
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	265
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	266 void vwarning (const char id, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	267
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	268 OCTAVE_NORETURN
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	269 void rethrow_error (const std::string& id, const std::string& msg,
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	270 const octave_map& stack);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	271
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	272 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	273 void vpanic (const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	274
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	275 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	276 void panic (const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	277
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	278 octave_scalar_map warning_query (const std::string& id_arg);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	279
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	280 std::string default_warning_state (void);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	281
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	282 void display_warning_options (std::ostream& os);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	283
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	284 void set_warning_option (const std::string& state, const std::string& id);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	285
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	286 void disable_warning (const std::string& id);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	287
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	288 void initialize_default_warning_state (void);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	289
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	290 void interpreter_try (octave::unwind_protect& frame);
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	291
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	292 // Throw execution_exception or, if debug_on_error is TRUE, enter
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	293 // debugger. If stack_info is empty, use current call stack.
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	294
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	295 OCTAVE_NORETURN
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	296 void throw_error (const std::string& err_type,
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	297 const std::string& id,
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	298 const std::string& message,
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	299 const std::list<frame_info>& stack_info
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	300 = std::list<frame_info> ());
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	301
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	302 OCTAVE_NORETURN
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	303 void throw_error (execution_exception& e);
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	304
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	305 void save_exception (const execution_exception& e);
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	306
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	307 void display_exception (const execution_exception& e,
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	308 std::ostream& os) const;
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	309
27160 6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	310 private:
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	311
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	312 interpreter& m_interpreter;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	313
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	314 //! TRUE means that Octave will try to enter the debugger when an error
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	315 //! is encountered. This will also inhibit printing of the normal
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	316 //! traceback message (you will only see the top-level error message).
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	317
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	318 bool m_debug_on_error;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	319
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	320 //! TRUE means that Octave will try to enter the debugger when an error
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	321 //! is encountered within the 'try' section of a 'try' / 'catch' block.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	322
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	323 bool m_debug_on_caught;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	324
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	325 //! TRUE means that Octave will try to enter the debugger when a warning
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	326 //! is encountered.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	327
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	328 bool m_debug_on_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	329
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	330 //! TRUE means warning messages are turned off.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	331
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	332 bool m_discard_warning_messages;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	333
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	334 //! TRUE means that Octave will try to beep obnoxiously before
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	335 //! printing error messages.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	336 bool m_beep_on_error;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	337
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	338 //! TRUE means that Octave will try to display a stack trace when a
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	339 //! warning is encountered.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	340 bool m_backtrace_on_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	341
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	342 //! TRUE means that Octave will print a verbose warning. Currently
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	343 //! unused.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	344 bool m_verbose_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	345
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	346 //! TRUE means that Octave will print no warnings, but lastwarn will
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	347 //! be updated
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	348 bool m_quiet_warning;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	349
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	350 //! A structure containing (most of) the current state of warnings.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	351 octave_map m_warning_options;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	352
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	353 //! The text of the last error message.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	354 std::string m_last_error_message;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	355
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	356 //! The text of the last warning message.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	357 std::string m_last_warning_message;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	358
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	359 //! The last warning message id.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	360 std::string m_last_warning_id;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	361
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	362 //! The last error message id.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	363 std::string m_last_error_id;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	364
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	365 //! The last file in which an error occurred.
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	366 octave_map m_last_error_stack;
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	367 };
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	368 }
6b0c61a5a0f0 move global error configuration and status variables inside a class John W. Eaton <jwe@octave.org> parents: 27129 diff changeset	369
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	370 // FIXME: should we move the following functions inside the octave
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	371 // namespace? If so, should the functions outside of the namespace be
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	372 // deprecated? Doing that might cause a lot of trouble... If they are
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	373 // not deprecated and eventually removed, does it make sense to also
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	374 // define them inside the octave namespace?
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	375
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	376 #define panic_impossible() \
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	377 panic ("impossible state reached in file '%s' at line %d", __FILE__, __LINE__)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	378
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	379 extern OCTINTERP_API int warning_enabled (const std::string& id);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	380
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	381 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	382 vmessage (const char name, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	383
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	384 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	385 extern OCTINTERP_API void message (const char name, const char fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	386
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	387 extern OCTINTERP_API void vwarning (const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	388
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	389 OCTAVE_FORMAT_PRINTF (1, 2)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	390 extern OCTINTERP_API void warning (const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	391
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	392 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	393 extern OCTINTERP_API void verror (const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	394
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	395 OCTAVE_FORMAT_PRINTF (1, 2)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	396 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	397 extern OCTINTERP_API void error (const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	398
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	399 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	400 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	401 verror (octave::execution_exception&, const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	402
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	403 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	404 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	405 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	406 error (octave::execution_exception&, const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	407
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	408 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	409 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	410 verror_with_cfn (const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	411
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	412 OCTAVE_FORMAT_PRINTF (1, 2)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	413 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	414 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	415 error_with_cfn (const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	416
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	417 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	418 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	419 vparse_error (const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	420
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	421 OCTAVE_FORMAT_PRINTF (1, 2)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	422 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	423 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	424 parse_error (const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	425
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	426 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	427 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	428 vusage_with_id (const char id, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	429
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	430 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	431 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	432 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	433 usage_with_id (const char id, const char fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	434
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	435 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	436 vwarning_with_id (const char id, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	437
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	438 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	439 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	440 warning_with_id (const char id, const char fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	441
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	442 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	443 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	444 verror_with_id (const char id, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	445
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	446 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	447 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	448 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	449 error_with_id (const char id, const char fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	450
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	451 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	452 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	453 verror_with_id_cfn (const char id, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	454
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	455 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	456 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	457 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	458 error_with_id_cfn (const char id, const char fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	459
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	460 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	461 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	462 vparse_error_with_id (const char id, const char fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	463
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	464 OCTAVE_FORMAT_PRINTF (2, 3)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	465 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	466 extern OCTINTERP_API void
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	467 parse_error_with_id (const char id, const char fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	468
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	469 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	470 extern OCTINTERP_API void vpanic (const char *fmt, va_list args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	471
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	472 OCTAVE_FORMAT_PRINTF (1, 2)
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	473 OCTAVE_NORETURN
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	474 extern OCTINTERP_API void panic (const char *fmt, ...);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	475
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	476 //! Helper function for print_usage defined in defun.cc.
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	477
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	478 extern OCTINTERP_API void defun_usage_message (const std::string& msg);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	479
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	480 extern OCTINTERP_API octave_value_list
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	481 set_warning_state (const std::string& id, const std::string& state);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	482
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	483 extern OCTINTERP_API octave_value_list
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	484 set_warning_state (const octave_value_list& args);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	485
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	486 extern OCTINTERP_API void disable_warning (const std::string& id);
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	487
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	488 extern OCTINTERP_API void interpreter_try (octave::unwind_protect&);
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	489
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	490 OCTAVE_DEPRECATED (6, "this variable is obsolete and always has the value 0")
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	491 extern OCTINTERP_API int error_state;
7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	492
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	493 OCTAVE_DEPRECATED (6, "this function is obsolete and should not be needed")
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27161 diff changeset	494 inline void reset_error_handler (void) { }
27161 7883e6e71b0a additional refactoring of error handling functions John W. Eaton <jwe@octave.org> parents: 27160 diff changeset	495
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	496 #endif

Mercurial > octave

annotate libinterp/corefcn/error.h @ 27472:c0883bfc0f36