libstdc++
functexcept.h
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00001 // Function-Based Exception Support -*- C++ -*-
00002 
00003 // Copyright (C) 2001-2013 Free Software Foundation, Inc.
00004 //
00005 // This file is part of the GNU ISO C++ Library.  This library is free
00006 // software; you can redistribute it and/or modify it under the
00007 // terms of the GNU General Public License as published by the
00008 // Free Software Foundation; either version 3, or (at your option)
00009 // any later version.
00010 
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 // GNU General Public License for more details.
00015 
00016 // Under Section 7 of GPL version 3, you are granted additional
00017 // permissions described in the GCC Runtime Library Exception, version
00018 // 3.1, as published by the Free Software Foundation.
00019 
00020 // You should have received a copy of the GNU General Public License and
00021 // a copy of the GCC Runtime Library Exception along with this program;
00022 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
00023 // <http://www.gnu.org/licenses/>.
00024 
00025 /** @file bits/functexcept.h
00026  *  This is an internal header file, included by other library headers.
00027  *  Do not attempt to use it directly. @headername{exception}
00028  *
00029  *  This header provides support for -fno-exceptions.
00030  */
00031 
00032 //
00033 // ISO C++ 14882: 19.1  Exception classes
00034 //
00035 
00036 #ifndef _FUNCTEXCEPT_H
00037 #define _FUNCTEXCEPT_H 1
00038 
00039 #include <bits/c++config.h>
00040 #include <bits/exception_defines.h>
00041 
00042 namespace std _GLIBCXX_VISIBILITY(default)
00043 {
00044 _GLIBCXX_BEGIN_NAMESPACE_VERSION
00045 
00046   // Helper for exception objects in <except>
00047   void
00048   __throw_bad_exception(void) __attribute__((__noreturn__));
00049 
00050   // Helper for exception objects in <new>
00051   void
00052   __throw_bad_alloc(void) __attribute__((__noreturn__));
00053 
00054   // Helper for exception objects in <typeinfo>
00055   void
00056   __throw_bad_cast(void) __attribute__((__noreturn__));
00057 
00058   void
00059   __throw_bad_typeid(void) __attribute__((__noreturn__));
00060 
00061   // Helpers for exception objects in <stdexcept>
00062   void
00063   __throw_logic_error(const char*) __attribute__((__noreturn__));
00064 
00065   void
00066   __throw_domain_error(const char*) __attribute__((__noreturn__));
00067 
00068   void
00069   __throw_invalid_argument(const char*) __attribute__((__noreturn__));
00070 
00071   void
00072   __throw_length_error(const char*) __attribute__((__noreturn__));
00073 
00074   void
00075   __throw_out_of_range(const char*) __attribute__((__noreturn__));
00076 
00077   void
00078   __throw_runtime_error(const char*) __attribute__((__noreturn__));
00079 
00080   void
00081   __throw_range_error(const char*) __attribute__((__noreturn__));
00082 
00083   void
00084   __throw_overflow_error(const char*) __attribute__((__noreturn__));
00085 
00086   void
00087   __throw_underflow_error(const char*) __attribute__((__noreturn__));
00088 
00089   // Helpers for exception objects in <ios>
00090   void
00091   __throw_ios_failure(const char*) __attribute__((__noreturn__));
00092 
00093   void
00094   __throw_system_error(int) __attribute__((__noreturn__));
00095 
00096   void
00097   __throw_future_error(int) __attribute__((__noreturn__));
00098 
00099   // Helpers for exception objects in <functional>
00100   void
00101   __throw_bad_function_call() __attribute__((__noreturn__));
00102 
00103 _GLIBCXX_END_NAMESPACE_VERSION
00104 } // namespace
00105 
00106 #endif