//

 // Boost.Pointer Container

 //

 //  Copyright Thorsten Ottosen 2003-2005. Use, modification and

 //  distribution is subject to the Boost Software License, Version

 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at

 //  http://www.boost.org/LICENSE_1_0.txt)

 //

 // For more information, see http://www.boost.org/libs/ptr_container/

 //

 #ifndef BOOST_PTR_CONTAINER_EXCEPTION_HPP

 #define BOOST_PTR_CONTAINER_EXCEPTION_HPP

 #if defined(_MSC_VER) && (_MSC_VER >= 1200)

 # pragma once

 #endif

 #include <exception>

 namespace boost

 {

     class bad_ptr_container_operation : public std::exception

     {

         const char* what_;

     public:

         bad_ptr_container_operation( const char* what ) : what_( what )

         { }

         virtual const char* what() const throw()

         {

             return what_;

         }

     };

     class bad_index : public bad_ptr_container_operation

     {

     public:

         bad_index( const char* what ) : bad_ptr_container_operation( what )

         { }

     };

     class bad_pointer : public bad_ptr_container_operation

     {

     public:

         bad_pointer() : bad_ptr_container_operation( "Null pointer not allowed in a pointer container!" )

         { }

         bad_pointer( const char* text ) : bad_ptr_container_operation( text )

         { }

     };

 }

 #endif