boost/assign/assignment_exception.hpp

   1 // Boost.Assign library
   2 //
   3 //  Copyright Thorsten Ottosen 2003-2004. Use, modification and
   4 //  distribution is subject to the Boost Software License, Version
   5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // For more information, see http://www.boost.org/libs/assign/
   9 //
  10
  11
  12 #ifndef BOOST_ASSIGN_ASSIGNMENT_EXCEPTION_HPP
  13 #define BOOST_ASSIGN_ASSIGNMENT_EXCEPTION_HPP
  14
  15 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
  16 # pragma once
  17 #endif
  18
  19 #include <exception>
  20
  21 namespace boost
  22 {
  23     namespace assign
  24     {
  25         class assignment_exception : public std::exception
  26         {
  27         public:
  28             assignment_exception( const char* _what )
  29             : what_( _what )
  30             { }
  31
  32             virtual const char* what() const throw()
  33             {
  34                 return what_;
  35             }
  36
  37         private:
  38                 const char* what_;
  39         };
  40     }
  41 }
  42
  43 #endif