blob: 88661bcfdce5ac5cbd24a2e39d00c4da1c854940 [file] [log] [blame]
/***************************************************************************
*
* _exception.h - Declarations for the Standard Library exception class
*
* This is an internal header file used to implement the C++ Standard
* Library. It should never be #included directly by a program.
*
* $Id$
*
***************************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*
* Copyright 1994-2006 Rogue Wave Software.
*
**************************************************************************/
#ifndef _RWSTD_RW_EXCEPTION_H_INCLUDED
#define _RWSTD_RW_EXCEPTION_H_INCLUDED
#include <exception>
#ifndef _RWSTD_RW_DEFS_H_INCLUDED
# include <rw/_defs.h>
#endif // _RWSTD_RW_DEFS_H_INCLUDED
_RWSTD_NAMESPACE (std) {
// forward declarations avoid circular dependencies
template <class _CharT, class _Traits, class _Allocator>
class basic_string;
template <class _CharT>
struct char_traits;
template <class _TypeT>
class allocator;
typedef basic_string<char, char_traits<char>, allocator<char> > string;
} // namespace std
_RWSTD_NAMESPACE (__rw) {
// base exception class inherited by all other exceptions
class _RWSTD_EXPORT __rw_exception: public _STD::exception
{
public:
__rw_exception () _THROWS (());
__rw_exception (const __rw_exception&);
explicit __rw_exception (const _STD::string&);
explicit __rw_exception (const char*);
virtual ~__rw_exception () _THROWS (());
// empty exception specification necessary in order to preserve
// the no-exception guarantee provided by std::exception to
// derived classes (e.g., logic_error)
__rw_exception& operator= (const __rw_exception&) _THROWS (());
virtual const char* what () const _THROWS (());
__rw_exception&
_C_assign (const char*, _RWSTD_SIZE_T = _RWSTD_SIZE_MAX);
private:
char *_C_what; // description string
};
} // namespace __rw
#endif // _RWSTD_RW_EXCEPTION_H_INCLUDED