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+// file : Utility/ExH/System/DescriptiveException.hpp
+// author : Boris Kolpackov <boris@kolpackov.net>
+// copyright : Copyright (c) 2002-2003 Boris Kolpackov
+// license : http://kolpackov.net/license.html
+
+#ifndef UTILITY_EX_H_SYSTEM_DESCRIPTIVE_EXCEPTION_HPP
+#define UTILITY_EX_H_SYSTEM_DESCRIPTIVE_EXCEPTION_HPP
+
+#include <string>
+#include "Utility/ExH/System/Exception.hpp"
+
+namespace Utility
+{
+ namespace ExH
+ {
+ namespace System
+ {
+ class DescriptiveException : public virtual Exception
+ {
+ public:
+ explicit
+ DescriptiveException (char const* description) throw ();
+
+ explicit
+ DescriptiveException (std::string const& description) throw ();
+
+ template <typename T>
+ explicit
+ DescriptiveException (T const& description) throw ();
+
+ DescriptiveException (DescriptiveException const& src) throw ();
+
+ virtual
+ ~DescriptiveException () throw ();
+
+ DescriptiveException&
+ operator= (DescriptiveException const& src) throw ();
+
+ protected:
+ DescriptiveException () throw ();
+
+ void
+ init (char const* description) throw ();
+
+ public:
+ virtual char const*
+ what () const throw ();
+
+ private:
+
+ static unsigned long const DESCRIPTION_SIZE = 256;
+
+ char description_ [DESCRIPTION_SIZE];
+ };
+ }
+ }
+}
+
+#include "Utility/ExH/System/DescriptiveException.ipp"
+#include "Utility/ExH/System/DescriptiveException.tpp"
+
+#endif // UTILITY_EX_H_SYSTEM_DESCRIPTIVE_EXCEPTION_HPP
+//$Id$