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extern/stdcxx/4.2.1/include/rw/_exception.h

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+/***************************************************************************
+ *
+ * _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: _exception.h 648752 2008-04-16 17:01:56Z faridz $
+ *
+ ***************************************************************************
+ *
+ * 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