| /*************************************************************************** |
| * |
| * _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. |
| * |
| * $Id$ |
| * |
| *************************************************************************** |
| * |
| * Copyright (c) 1994-2005 Quovadx, Inc., acting through its Rogue Wave |
| * Software division. Licensed 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. |
| * |
| **************************************************************************/ |
| |
| #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 |