2000-10-11 01:43:26 +02:00
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|
// Exception Handling support header for -*- C++ -*-
|
2001-01-17 08:44:57 +01:00
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|
2005-12-19 01:56:05 +01:00
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|
// Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2005
|
2002-01-09 21:39:27 +01:00
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|
// Free Software Foundation
|
2001-02-16 01:44:44 +01:00
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//
|
Makefile.am, [...]: Replace "GNU CC" with "GCC".
2003-05-24 Nathanael Nerode <neroden@gcc.gnu.org>
* libsupc++/Makefile.am, libsupc++/cxxabi.h, libsupc++/del_op.cc,
libsupc++/del_opnt.cc, libsupc++/del_opv.cc, libsupc++/del_opvnt.cc,
libsupc++/eh_alloc.cc, libsupc++/eh_aux_runtime.cc,
libsupc++/eh_catch.cc, libsupc++/eh_exception.cc,
libsupc++/eh_globals.cc, libsupc++/eh_personality.cc,
libsupc++/eh_term_handler.cc, libsupc++/eh_terminate.cc,
libsupc++/eh_throw.cc, libsupc++/eh_type.cc,
libsupc++/eh_unex_handler.cc, libsupc++/exception,
libsupc++/new, libsupc++/new_handler.cc, libsupc++/new_op.cc,
libsupc++/new_opnt.cc, libsupc++/new_opv.cc, libsupc++/new_opvnt.cc,
libsupc++/pure.cc, libsupc++/tinfo.cc, libsupc++/tinfo2.cc,
libsupc++/typeinfo, libsupc++/unwind-cxx.h, libsupc++/vec.cc:
Replace "GNU CC" with "GCC".
From-SVN: r67155
2003-05-24 18:22:03 +02:00
|
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|
// This file is part of GCC.
|
2000-10-11 01:43:26 +02:00
|
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|
//
|
Makefile.am, [...]: Replace "GNU CC" with "GCC".
2003-05-24 Nathanael Nerode <neroden@gcc.gnu.org>
* libsupc++/Makefile.am, libsupc++/cxxabi.h, libsupc++/del_op.cc,
libsupc++/del_opnt.cc, libsupc++/del_opv.cc, libsupc++/del_opvnt.cc,
libsupc++/eh_alloc.cc, libsupc++/eh_aux_runtime.cc,
libsupc++/eh_catch.cc, libsupc++/eh_exception.cc,
libsupc++/eh_globals.cc, libsupc++/eh_personality.cc,
libsupc++/eh_term_handler.cc, libsupc++/eh_terminate.cc,
libsupc++/eh_throw.cc, libsupc++/eh_type.cc,
libsupc++/eh_unex_handler.cc, libsupc++/exception,
libsupc++/new, libsupc++/new_handler.cc, libsupc++/new_op.cc,
libsupc++/new_opnt.cc, libsupc++/new_opv.cc, libsupc++/new_opvnt.cc,
libsupc++/pure.cc, libsupc++/tinfo.cc, libsupc++/tinfo2.cc,
libsupc++/typeinfo, libsupc++/unwind-cxx.h, libsupc++/vec.cc:
Replace "GNU CC" with "GCC".
From-SVN: r67155
2003-05-24 18:22:03 +02:00
|
|
|
// GCC is free software; you can redistribute it and/or modify
|
2000-10-11 01:43:26 +02:00
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|
// it under the terms of the GNU General Public License as published by
|
|
|
|
// the Free Software Foundation; either version 2, or (at your option)
|
|
|
|
// any later version.
|
|
|
|
//
|
Makefile.am, [...]: Replace "GNU CC" with "GCC".
2003-05-24 Nathanael Nerode <neroden@gcc.gnu.org>
* libsupc++/Makefile.am, libsupc++/cxxabi.h, libsupc++/del_op.cc,
libsupc++/del_opnt.cc, libsupc++/del_opv.cc, libsupc++/del_opvnt.cc,
libsupc++/eh_alloc.cc, libsupc++/eh_aux_runtime.cc,
libsupc++/eh_catch.cc, libsupc++/eh_exception.cc,
libsupc++/eh_globals.cc, libsupc++/eh_personality.cc,
libsupc++/eh_term_handler.cc, libsupc++/eh_terminate.cc,
libsupc++/eh_throw.cc, libsupc++/eh_type.cc,
libsupc++/eh_unex_handler.cc, libsupc++/exception,
libsupc++/new, libsupc++/new_handler.cc, libsupc++/new_op.cc,
libsupc++/new_opnt.cc, libsupc++/new_opv.cc, libsupc++/new_opvnt.cc,
libsupc++/pure.cc, libsupc++/tinfo.cc, libsupc++/tinfo2.cc,
libsupc++/typeinfo, libsupc++/unwind-cxx.h, libsupc++/vec.cc:
Replace "GNU CC" with "GCC".
From-SVN: r67155
2003-05-24 18:22:03 +02:00
|
|
|
// GCC is distributed in the hope that it will be useful,
|
2000-10-11 01:43:26 +02:00
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
// GNU General Public License for more details.
|
|
|
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//
|
|
|
|
// You should have received a copy of the GNU General Public License
|
Makefile.am, [...]: Replace "GNU CC" with "GCC".
2003-05-24 Nathanael Nerode <neroden@gcc.gnu.org>
* libsupc++/Makefile.am, libsupc++/cxxabi.h, libsupc++/del_op.cc,
libsupc++/del_opnt.cc, libsupc++/del_opv.cc, libsupc++/del_opvnt.cc,
libsupc++/eh_alloc.cc, libsupc++/eh_aux_runtime.cc,
libsupc++/eh_catch.cc, libsupc++/eh_exception.cc,
libsupc++/eh_globals.cc, libsupc++/eh_personality.cc,
libsupc++/eh_term_handler.cc, libsupc++/eh_terminate.cc,
libsupc++/eh_throw.cc, libsupc++/eh_type.cc,
libsupc++/eh_unex_handler.cc, libsupc++/exception,
libsupc++/new, libsupc++/new_handler.cc, libsupc++/new_op.cc,
libsupc++/new_opnt.cc, libsupc++/new_opv.cc, libsupc++/new_opvnt.cc,
libsupc++/pure.cc, libsupc++/tinfo.cc, libsupc++/tinfo2.cc,
libsupc++/typeinfo, libsupc++/unwind-cxx.h, libsupc++/vec.cc:
Replace "GNU CC" with "GCC".
From-SVN: r67155
2003-05-24 18:22:03 +02:00
|
|
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// along with GCC; see the file COPYING. If not, write to
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2005-08-17 04:28:44 +02:00
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// the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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// Boston, MA 02110-1301, USA.
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2000-10-11 01:43:26 +02:00
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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2001-07-11 21:35:49 +02:00
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/** @file exception
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2006-11-29 21:59:22 +01:00
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* This is a Standard C++ Library header.
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2001-07-11 21:35:49 +02:00
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*/
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2000-10-11 01:43:26 +02:00
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#ifndef __EXCEPTION__
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#define __EXCEPTION__
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2004-08-03 08:45:54 +02:00
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#pragma GCC visibility push(default)
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2005-12-19 01:56:05 +01:00
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#include <bits/c++config.h>
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2000-10-11 01:43:26 +02:00
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extern "C++" {
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2001-01-17 08:44:57 +01:00
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namespace std
|
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{
|
abi.txt: New file.
2002-07-20 Phil Edwards <pme@gcc.gnu.org>
* docs/html/abi.txt: New file.
* docs/html/23_containers/howto.html: Tweak vector-overhead text.
* docs/html/ext/lwg-active.html, docs/html/ext/lwg-defects.html:
Import from upstream, R22.
* include/bits/char_traits.h, include/bits/stl_iterator.h,
include/bits/stl_iterator_base_types.h, libsupc++/exception,
libsupc++/new, libsupc++/typeinfo: Use @brief markup.
* include/bits/deque.tcc, include/bits/stl_alloc.h,
include/bits/stl_deque.h, include/bits/stl_list.h: Postpone removal
of deprecated functions until 3.4. (Same timeframe, different text.)
* include/bits/stl_vector.h: Ditto. Also do the same cleanups that
the other sequence classes received.
From-SVN: r55602
2002-07-20 08:26:27 +02:00
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/**
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* @brief Base class for all library exceptions.
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*
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* This is the base class for all exceptions thrown by the standard
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2001-07-11 21:35:49 +02:00
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* library, and by certain language expressions. You are free to derive
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* your own %exception classes, or use a different hierarchy, or to
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* throw non-class data (e.g., fundamental types).
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*/
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2001-01-17 08:44:57 +01:00
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class exception
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{
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public:
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exception() throw() { }
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2001-03-13 20:32:00 +01:00
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virtual ~exception() throw();
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2001-07-11 21:35:49 +02:00
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/** Returns a C-style character string describing the general cause
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* of the current error. */
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2001-01-17 08:44:57 +01:00
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virtual const char* what() const throw();
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};
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2000-10-11 01:43:26 +02:00
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2001-07-11 21:35:49 +02:00
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/** If an %exception is thrown which is not listed in a function's
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* %exception specification, one of these may be thrown. */
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2001-01-17 08:44:57 +01:00
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class bad_exception : public exception
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{
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public:
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bad_exception() throw() { }
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2002-01-10 00:31:57 +01:00
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// This declaration is not useless:
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// http://gcc.gnu.org/onlinedocs/gcc-3.0.2/gcc_6.html#SEC118
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2002-01-09 21:39:27 +01:00
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virtual ~bad_exception() throw();
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2001-01-17 08:44:57 +01:00
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};
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2000-10-11 01:43:26 +02:00
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2001-07-11 21:35:49 +02:00
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/// If you write a replacement %terminate handler, it must be of this type.
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2001-01-17 08:44:57 +01:00
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typedef void (*terminate_handler) ();
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2001-07-11 21:35:49 +02:00
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/// If you write a replacement %unexpected handler, it must be of this type.
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2001-01-17 08:44:57 +01:00
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typedef void (*unexpected_handler) ();
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2000-10-11 01:43:26 +02:00
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2001-07-11 21:35:49 +02:00
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/// Takes a new handler function as an argument, returns the old function.
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2001-01-17 08:44:57 +01:00
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terminate_handler set_terminate(terminate_handler) throw();
|
2001-07-11 21:35:49 +02:00
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/** The runtime will call this function if %exception handling must be
|
2002-12-27 01:23:20 +01:00
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* abandoned for any reason. It can also be called by the user. */
|
2001-01-17 08:44:57 +01:00
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void terminate() __attribute__ ((__noreturn__));
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2000-10-11 01:43:26 +02:00
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2001-07-11 21:35:49 +02:00
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/// Takes a new handler function as an argument, returns the old function.
|
2001-01-17 08:44:57 +01:00
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unexpected_handler set_unexpected(unexpected_handler) throw();
|
2001-07-11 21:35:49 +02:00
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/** The runtime will call this function if an %exception is thrown which
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* violates the function's %exception specification. */
|
2001-01-17 08:44:57 +01:00
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void unexpected() __attribute__ ((__noreturn__));
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2000-10-11 01:43:26 +02:00
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2001-07-11 21:35:49 +02:00
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/** [18.6.4]/1: "Returns true after completing evaluation of a
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* throw-expression until either completing initialization of the
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* exception-declaration in the matching handler or entering @c unexpected()
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* due to the throw; or after entering @c terminate() for any reason
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* other than an explicit call to @c terminate(). [Note: This includes
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* stack unwinding [15.2]. end note]"
|
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*
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* 2: "When @c uncaught_exception() is true, throwing an %exception can
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* result in a call of @c terminate() (15.5.1)."
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*/
|
2001-01-17 08:44:57 +01:00
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bool uncaught_exception() throw();
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2000-10-11 01:43:26 +02:00
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} // namespace std
|
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|
2005-12-19 01:56:05 +01:00
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_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
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2001-11-18 03:09:23 +01:00
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/** A replacement for the standard terminate_handler which prints more
|
Makefile.am (doxygen, [...]): Tweak targets.
2002-01-28 Phil Edwards <pme@gcc.gnu.org>
* Makefile.am (doxygen, doxygen-maint, doxygen-man): Tweak targets.
* Makefile.in: Regenerate.
* docs/doxygen/run_doxygen: Update, mostly for man pages.
* docs/doxygen/Intro.3: Update.
* docs/doxygen/TODO: Update.
* docs/doxygen/doxygroups.cc: Add namespace hook for __gnu_cxx.
* docs/doxygen/mainpage.doxy: Update.
* docs/doxygen/user.cfg.in: Update for header rename. Also
regenerate comments and variables with 1.2.12.
* docs/doxygen/maint.cfg.in: Remove file.
* include/bits/stl_relops.h: Doxygenate.
* include/bits/stl_tempbuf.h (std::_Temporary_buffer): Likewise.
* include/c_std/std_cassert.h, include/c_std/std_cctype.h,
include/c_std/std_cerrno.h, include/c_std/std_cfloat.h,
include/c_std/std_ciso646.h, include/c_std/std_climits.h,
include/c_std/std_clocale.h, include/c_std/std_cmath.h,
include/c_std/std_csetjmp.h, include/c_std/std_csignal.h,
include/c_std/std_cstdarg.h, include/c_std/std_cstddef.h,
include/c_std/std_cstdio.h, include/c_std/std_cstdlib.h,
include/c_std/std_cstring.h, include/c_std/std_ctime.h,
include/c_std/std_cwchar.h, include/c_std/std_cwctype.h,
include/ext/algorithm, include/ext/functional, include/ext/hash_map,
include/ext/hash_set, include/ext/iterator, include/ext/memory,
include/ext/numeric, include/ext/rb_tree, include/ext/rope,
include/ext/ropeimpl.h, include/ext/slist, include/ext/stl_hash_fun.h,
include/ext/stl_hashtable.h, include/ext/stl_rope.h,
include/std/std_algorithm.h, include/std/std_bitset.h,
include/std/std_complex.h, include/std/std_deque.h,
include/std/std_fstream.h, include/std/std_functional.h,
include/std/std_iomanip.h, include/std/std_ios.h,
include/std/std_iosfwd.h, include/std/std_iostream.h,
include/std/std_istream.h, include/std/std_iterator.h,
include/std/std_limits.h, include/std/std_list.h,
include/std/std_locale.h, include/std/std_map.h,
include/std/std_memory.h, include/std/std_numeric.h,
include/std/std_ostream.h, include/std/std_queue.h,
include/std/std_set.h, include/std/std_sstream.h,
include/std/std_stack.h, include/std/std_stdexcept.h,
include/std/std_streambuf.h, include/std/std_string.h,
include/std/std_utility.h, include/std/std_valarray.h,
include/std/std_vector.h: Add/correct @file doxygen hook.
* include/ext/memory: Doxygenate most of rest of file.
* libsupc++/exception: Doxygen output formatting.
* libsupc++/new: Say which header it is.
* testsuite/lib/libstdc++-v3-dg.exp: Fix spacing.
* docs/html/19_diagnostics/howto.html: Describe concept-checks switch.
* docs/html/23_containers/howto.html: Describe O(n) list::size().
* docs/html/27_io/howto.html: Also link to Langer and Kreft text.
From-SVN: r49300
2002-01-28 23:13:12 +01:00
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information about the terminating exception (if any) on stderr. Call
|
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@code
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2001-11-23 18:36:43 +01:00
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std::set_terminate (__gnu_cxx::__verbose_terminate_handler)
|
Makefile.am (doxygen, [...]): Tweak targets.
2002-01-28 Phil Edwards <pme@gcc.gnu.org>
* Makefile.am (doxygen, doxygen-maint, doxygen-man): Tweak targets.
* Makefile.in: Regenerate.
* docs/doxygen/run_doxygen: Update, mostly for man pages.
* docs/doxygen/Intro.3: Update.
* docs/doxygen/TODO: Update.
* docs/doxygen/doxygroups.cc: Add namespace hook for __gnu_cxx.
* docs/doxygen/mainpage.doxy: Update.
* docs/doxygen/user.cfg.in: Update for header rename. Also
regenerate comments and variables with 1.2.12.
* docs/doxygen/maint.cfg.in: Remove file.
* include/bits/stl_relops.h: Doxygenate.
* include/bits/stl_tempbuf.h (std::_Temporary_buffer): Likewise.
* include/c_std/std_cassert.h, include/c_std/std_cctype.h,
include/c_std/std_cerrno.h, include/c_std/std_cfloat.h,
include/c_std/std_ciso646.h, include/c_std/std_climits.h,
include/c_std/std_clocale.h, include/c_std/std_cmath.h,
include/c_std/std_csetjmp.h, include/c_std/std_csignal.h,
include/c_std/std_cstdarg.h, include/c_std/std_cstddef.h,
include/c_std/std_cstdio.h, include/c_std/std_cstdlib.h,
include/c_std/std_cstring.h, include/c_std/std_ctime.h,
include/c_std/std_cwchar.h, include/c_std/std_cwctype.h,
include/ext/algorithm, include/ext/functional, include/ext/hash_map,
include/ext/hash_set, include/ext/iterator, include/ext/memory,
include/ext/numeric, include/ext/rb_tree, include/ext/rope,
include/ext/ropeimpl.h, include/ext/slist, include/ext/stl_hash_fun.h,
include/ext/stl_hashtable.h, include/ext/stl_rope.h,
include/std/std_algorithm.h, include/std/std_bitset.h,
include/std/std_complex.h, include/std/std_deque.h,
include/std/std_fstream.h, include/std/std_functional.h,
include/std/std_iomanip.h, include/std/std_ios.h,
include/std/std_iosfwd.h, include/std/std_iostream.h,
include/std/std_istream.h, include/std/std_iterator.h,
include/std/std_limits.h, include/std/std_list.h,
include/std/std_locale.h, include/std/std_map.h,
include/std/std_memory.h, include/std/std_numeric.h,
include/std/std_ostream.h, include/std/std_queue.h,
include/std/std_set.h, include/std/std_sstream.h,
include/std/std_stack.h, include/std/std_stdexcept.h,
include/std/std_streambuf.h, include/std/std_string.h,
include/std/std_utility.h, include/std/std_valarray.h,
include/std/std_vector.h: Add/correct @file doxygen hook.
* include/ext/memory: Doxygenate most of rest of file.
* libsupc++/exception: Doxygen output formatting.
* libsupc++/new: Say which header it is.
* testsuite/lib/libstdc++-v3-dg.exp: Fix spacing.
* docs/html/19_diagnostics/howto.html: Describe concept-checks switch.
* docs/html/23_containers/howto.html: Describe O(n) list::size().
* docs/html/27_io/howto.html: Also link to Langer and Kreft text.
From-SVN: r49300
2002-01-28 23:13:12 +01:00
|
|
|
@endcode
|
2002-04-02 04:07:22 +02:00
|
|
|
to use. For more info, see
|
|
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|
http://gcc.gnu.org/onlinedocs/libstdc++/19_diagnostics/howto.html#4
|
2002-12-27 01:23:20 +01:00
|
|
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|
In 3.4 and later, this is on by default.
|
2002-04-02 04:07:22 +02:00
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|
|
*/
|
2001-11-23 18:36:43 +01:00
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|
|
void __verbose_terminate_handler ();
|
2005-12-19 01:56:05 +01:00
|
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|
_GLIBCXX_END_NAMESPACE
|
2001-11-18 03:09:23 +01:00
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2000-10-11 01:43:26 +02:00
|
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|
} // extern "C++"
|
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|
2004-08-03 08:45:54 +02:00
|
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|
#pragma GCC visibility pop
|
|
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2000-10-11 01:43:26 +02:00
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|
#endif
|