octave: liboctave/util/quit.h annotate

annotate liboctave/util/quit.h @ 23615:be7b884ac589

use version number in OCTAVE_DEPRECATED macro * mk-octave-config-h.sh, oct-conf-post.in.h (OCTAVE_DEPRECATED): New argument, VER, to record and display version number in which the object was marked as deprecated. Change all uses.

author	John W. Eaton <jwe@octave.org>
date	Fri, 16 Jun 2017 09:19:20 -0400
parents	58d56f52d50a
children	c5c11b07598a

rev	line source
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	1 /*
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	2
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 2002-2017 John W. Eaton
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	4
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	6
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 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: 22402 diff changeset	8 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	9 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	10 (at your option) any later version.
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 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: 22402 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	15 GNU General Public License for more details.
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	16
6b96ce9f5743 [project @ 2002-11-06 20:38:49 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: 6123 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6123 diff changeset	19 <http://www.gnu.org/licenses/>.
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	20
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	21 */
6b96ce9f5743 [project @ 2002-11-06 20:38:49 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_quit_h)
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	24 #define octave_quit_h 1
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	25
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21227 diff changeset	26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21227 diff changeset	27
19082 96df707c7dad Do not include system header files in extern "C" block (bug #43171) Johannes Zarl <johannes.zarl@jku.at> parents: 17744 diff changeset	28 #include <setjmp.h>
96df707c7dad Do not include system header files in extern "C" block (bug #43171) Johannes Zarl <johannes.zarl@jku.at> parents: 17744 diff changeset	29
21941 1d23b75cbcd1 hide signal.h from C++ sources John W. Eaton <jwe@octave.org> parents: 21849 diff changeset	30 /* The signal header is just needed for the sig_atomic_t type. */
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	31 #if defined (__cplusplus)
21941 1d23b75cbcd1 hide signal.h from C++ sources John W. Eaton <jwe@octave.org> parents: 21849 diff changeset	32 # include <csignal>
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 21040 diff changeset	33 # include <string>
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	34 extern "C" {
21941 1d23b75cbcd1 hide signal.h from C++ sources John W. Eaton <jwe@octave.org> parents: 21849 diff changeset	35 #else
1d23b75cbcd1 hide signal.h from C++ sources John W. Eaton <jwe@octave.org> parents: 21849 diff changeset	36 # include <signal.h>
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	37 #endif
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	38
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	39 #if defined (OCTAVE_HAVE_SIG_JUMP)
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	40
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	41 typedef sigjmp_buf octave_jmp_buf;
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	42
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	43 #define octave_set_current_context sigsetjmp (current_context, 1)
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	44
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	45 #else
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	46
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	47 typedef jmp_buf octave_jmp_buf;
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	48
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	49 #define octave_set_current_context setjmp (current_context)
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	50
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	51 #endif
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	52
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	53 OCTAVE_API extern octave_jmp_buf current_context;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	54
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	55 OCTAVE_API extern void octave_save_current_context (void *);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	56
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	57 OCTAVE_API extern void octave_restore_current_context (void *);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	58
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	59 OCTAVE_NORETURN OCTAVE_API extern void octave_jump_to_enclosing_context (void);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	60
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	61 #if defined (__cplusplus)
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	62
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	63 namespace octave
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	64 {
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	65 class
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	66 execution_exception
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	67 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	68 public:
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	69
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	70 execution_exception (void) : m_stack_trace () { }
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	71
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	72 execution_exception (const execution_exception& x)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	73 : m_stack_trace (x.m_stack_trace) { }
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	74
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	75 execution_exception& operator = (const execution_exception& x)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	76 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	77 if (&x != this)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	78 m_stack_trace = x.m_stack_trace;
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	79
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	80 return *this;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	81 }
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	82
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	83 ~execution_exception (void) = default;
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	84
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	85 virtual void set_stack_trace (const std::string& st)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	86 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	87 m_stack_trace = st;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	88 }
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	89
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	90 virtual void set_stack_trace (void)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	91 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	92 m_stack_trace = "";
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	93 }
20785 b6f2909e7f94 always throw exception after debugging with debug_on_error John W. Eaton <jwe@octave.org> parents: 20666 diff changeset	94
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	95 virtual std::string info (void) const
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	96 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	97 return m_stack_trace;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	98 }
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	99
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	100 private:
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20535 diff changeset	101
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	102 std::string m_stack_trace;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	103 };
20785 b6f2909e7f94 always throw exception after debugging with debug_on_error John W. Eaton <jwe@octave.org> parents: 20666 diff changeset	104
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	105 class
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	106 exit_exception
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	107 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	108 public:
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	109
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	110 exit_exception (int exit_status = 0, bool safe_to_return = false)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	111 : m_exit_status (exit_status), m_safe_to_return (safe_to_return)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	112 { }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	113
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	114 exit_exception (const exit_exception& ex)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	115 : m_exit_status (ex.m_exit_status), m_safe_to_return (ex.m_safe_to_return)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	116 { }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	117
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	118 exit_exception& operator = (exit_exception& ex)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	119 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	120 if (this != &ex)
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	121 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	122 m_exit_status = ex.m_exit_status;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	123 m_safe_to_return = ex.m_safe_to_return;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	124 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	125
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	126 return *this;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	127 }
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	128
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	129 ~exit_exception (void) = default;
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	130
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	131 int exit_status (void) const { return m_exit_status; }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	132
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	133 bool safe_to_return (void) const { return m_safe_to_return; }
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	134
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	135 private:
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	136
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	137 int m_exit_status;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	138
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	139 bool m_safe_to_return;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	140 };
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	141
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	142 class
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	143 interrupt_exception
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	144 {
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	145 };
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	146 }
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	147
23615 be7b884ac589 use version number in OCTAVE_DEPRECATED macro John W. Eaton <jwe@octave.org> parents: 23426 diff changeset	148 OCTAVE_DEPRECATED (4.2, "use 'octave::execution_exception' instead")
23041 52d06f98c15e Fix typo in typedef for octave_execution_exception (bug #50027) Rik <rik@octave.org> parents: 22868 diff changeset	149 typedef octave::execution_exception octave_execution_exception;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	150
23615 be7b884ac589 use version number in OCTAVE_DEPRECATED macro John W. Eaton <jwe@octave.org> parents: 23426 diff changeset	151 OCTAVE_DEPRECATED (4.2, "use 'octave::exit_exception' instead")
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	152 typedef octave::exit_exception octave_exit_exception;
d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	153
23615 be7b884ac589 use version number in OCTAVE_DEPRECATED macro John W. Eaton <jwe@octave.org> parents: 23426 diff changeset	154 OCTAVE_DEPRECATED (4.2, "use 'octave::interrupt_exception' instead")
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	155 typedef octave::interrupt_exception octave_interrupt_exception;
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	156
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	157 #endif
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	158
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	159 enum octave_exception
78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	160 {
78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	161 octave_no_exception = 0,
78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	162 octave_exec_exception = 1,
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	163 octave_alloc_exception = 3,
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	164 octave_quit_exception = 4
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	165 };
78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	166
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	167 OCTAVE_API extern sig_atomic_t octave_interrupt_immediately;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	168
5133 7191f6e086f9 [project @ 2005-02-08 19:17:41 by jwe] jwe parents: 4793 diff changeset	169 /*
7191f6e086f9 [project @ 2005-02-08 19:17:41 by jwe] jwe parents: 4793 diff changeset	170 > 0: interrupt pending
7191f6e086f9 [project @ 2005-02-08 19:17:41 by jwe] jwe parents: 4793 diff changeset	171 0: no interrupt pending
7191f6e086f9 [project @ 2005-02-08 19:17:41 by jwe] jwe parents: 4793 diff changeset	172 < 0: handling interrupt
7191f6e086f9 [project @ 2005-02-08 19:17:41 by jwe] jwe parents: 4793 diff changeset	173 */
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	174 OCTAVE_API extern sig_atomic_t octave_interrupt_state;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	175
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	176 OCTAVE_API extern sig_atomic_t octave_exception_state;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	177
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	178 OCTAVE_API extern sig_atomic_t octave_exit_exception_status;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	179
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	180 OCTAVE_API extern sig_atomic_t octave_exit_exception_safe_to_return;
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	181
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	182 OCTAVE_API extern volatile sig_atomic_t octave_signal_caught;
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5133 diff changeset	183
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	184 OCTAVE_API extern void octave_handle_signal (void);
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5133 diff changeset	185
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	186 OCTAVE_NORETURN OCTAVE_API extern void octave_throw_interrupt_exception (void);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	187
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	188 OCTAVE_NORETURN OCTAVE_API extern void octave_throw_execution_exception (void);
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	189
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	190 OCTAVE_NORETURN OCTAVE_API extern void octave_throw_bad_alloc (void);
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	191
23615 be7b884ac589 use version number in OCTAVE_DEPRECATED macro John W. Eaton <jwe@octave.org> parents: 23426 diff changeset	192 OCTAVE_DEPRECATED (4.4, "see the Octave documentation for other options")
23238 3de5efeffb86 Eliminate compilation warnings related to clean_up_and_exit fcn (bug #50265). John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	193 OCTAVE_NORETURN OCTAVE_API extern void
3de5efeffb86 Eliminate compilation warnings related to clean_up_and_exit fcn (bug #50265). John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	194 octave_throw_exit_exception (int exit_status, int safe_to_return);
3de5efeffb86 Eliminate compilation warnings related to clean_up_and_exit fcn (bug #50265). John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	195
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	196 OCTAVE_API extern void octave_rethrow_exception (void);
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	197
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	198 #if defined (__cplusplus)
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	199
23615 be7b884ac589 use version number in OCTAVE_DEPRECATED macro John W. Eaton <jwe@octave.org> parents: 23426 diff changeset	200 OCTAVE_DEPRECATED (4.4, "see the Octave documentation for other options")
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	201 extern OCTAVE_API void
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	202 clean_up_and_exit (int exit_status, bool safe_to_return = false);
9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	203
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	204 inline void octave_quit (void)
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	205 {
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	206 if (octave_signal_caught)
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	207 {
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	208 octave_signal_caught = 0;
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	209 octave_handle_signal ();
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	210 }
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	211 };
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	212
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	213 #define OCTAVE_QUIT octave_quit ()
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	214
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	215 #else
829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	216
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	217 #define OCTAVE_QUIT \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	218 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	219 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	220 if (octave_signal_caught) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	221 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	222 octave_signal_caught = 0; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	223 octave_handle_signal (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	224 } \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	225 } \
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	226 while (0)
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 9933 diff changeset	227 #endif
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	228
4302 ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	229 /* Normally, you just want to use
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	230
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	231 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	232 ... some code that calls a "foreign" function ...
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	233 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	234
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	235 but sometimes it is useful to do something like
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	236
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	237 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE_1;
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	238 ... custom code here, normally ending in a call to
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	239 octave_rethrow_exception ...
4302 ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	240 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE_2;
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	241
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	242 so that you can perform extra clean up operations before throwing
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	243 the interrupt exception. */
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	244
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	245 #define BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	246 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE_1; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	247 octave_rethrow_exception (); \
4302 ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	248 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE_2
ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	249
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	250 #define BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE_1 \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	251 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	252 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	253 octave_jmp_buf saved_context; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	254 \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	255 octave_save_current_context (saved_context); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	256 \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	257 if (octave_set_current_context) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	258 { \
9930 1ddc25c3623a libcruft/misc: untabify sources John W. Eaton <jwe@octave.org> parents: 8928 diff changeset	259 octave_restore_current_context (saved_context)
4302 ebc2d8e4968b [project @ 2003-01-22 22:02:23 by jwe] jwe parents: 4268 diff changeset	260
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	261 #define BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE_2 \
23095 5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	262 } \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	263 else \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	264 { \
23095 5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	265 octave_interrupt_immediately++
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	266
23095 5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	267 #define END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE \
5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	268 octave_interrupt_immediately--; \
5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	269 octave_restore_current_context (saved_context); \
5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	270 octave_quit (); \
5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	271 } \
5a8979c8d0c3 call octave_quit after return from "foreign" code John W. Eaton <jwe@octave.org> parents: 23087 diff changeset	272 } \
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	273 while (0)
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	274
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	275 #if defined (__cplusplus)
4196 f874c6c68845 [project @ 2002-11-20 22:27:01 by jwe] jwe parents: 4182 diff changeset	276
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	277 #define BEGIN_INTERRUPT_WITH_EXCEPTIONS \
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	278 sig_atomic_t saved_octave_interrupt_immediately = octave_interrupt_immediately; \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	279 \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	280 try \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	281 { \
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	282 octave_interrupt_immediately = 0;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4155 diff changeset	283
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	284 #define END_INTERRUPT_WITH_EXCEPTIONS \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	285 } \
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	286 catch (const octave::interrupt_exception&) \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	287 { \
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	288 octave_interrupt_immediately = saved_octave_interrupt_immediately; \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	289 octave_jump_to_enclosing_context (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	290 } \
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	291 catch (const octave::execution_exception&) \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	292 { \
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	293 octave_interrupt_immediately = saved_octave_interrupt_immediately; \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	294 octave_exception_state = octave_exec_exception; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	295 octave_jump_to_enclosing_context (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	296 } \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	297 catch (const std::bad_alloc&) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	298 { \
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	299 octave_interrupt_immediately = saved_octave_interrupt_immediately; \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	300 octave_exception_state = octave_alloc_exception; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	301 octave_jump_to_enclosing_context (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	302 } \
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	303 catch (const octave::exit_exception& ex) \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	304 { \
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	305 octave_interrupt_immediately = saved_octave_interrupt_immediately; \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	306 octave_exception_state = octave_quit_exception; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	307 octave_exit_exception_status = ex.exit_status (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	308 octave_exit_exception_safe_to_return = ex.safe_to_return (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	309 octave_jump_to_enclosing_context (); \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	310 } \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22094 diff changeset	311 \
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	312 octave_interrupt_immediately = saved_octave_interrupt_immediately
4196 f874c6c68845 [project @ 2002-11-20 22:27:01 by jwe] jwe parents: 4182 diff changeset	313 #endif
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	314
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	315 #if defined (__cplusplus)
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	316 }
4560 661246155bbc [project @ 2003-10-28 21:02:43 by jwe] jwe parents: 4551 diff changeset	317
4572 4623ef02a605 [project @ 2003-10-31 03:07:05 by jwe] jwe parents: 4560 diff changeset	318 /* These should only be declared for C++ code, and should also be
4623ef02a605 [project @ 2003-10-31 03:07:05 by jwe] jwe parents: 4560 diff changeset	319 outside of any extern "C" block. */
4560 661246155bbc [project @ 2003-10-28 21:02:43 by jwe] jwe parents: 4551 diff changeset	320
21227 25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	321 extern OCTAVE_API void (*octave_signal_hook) (void);
25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	322 extern OCTAVE_API void (*octave_interrupt_hook) (void);
25150962bfd3 eliminate CRUFT_API macro John W. Eaton <jwe@octave.org> parents: 21213 diff changeset	323 extern OCTAVE_API void (*octave_bad_alloc_hook) (void);
4560 661246155bbc [project @ 2003-10-28 21:02:43 by jwe] jwe parents: 4551 diff changeset	324
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	325 #endif
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	326
6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: diff changeset	327 #endif

Mercurial > octave

annotate liboctave/util/quit.h @ 23615:be7b884ac589