text: //-----------------------------------------------------------------------------
  // boost detail/templated_streams.hpp header file
  // See http://www.boost.org for updates, documentation, and revision history.
  //-----------------------------------------------------------------------------
  //
  // Copyright (c) 2003
  // Eric Friedman
  //
  // Distributed under 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)
  
  #ifndef BOOST_DETAIL_TEMPLATED_STREAMS_HPP
  #define BOOST_DETAIL_TEMPLATED_STREAMS_HPP
  
  #include "boost/config.hpp"
  
  ///////////////////////////////////////////////////////////////////////////////
  // (detail) BOOST_TEMPLATED_STREAM_* macros
  //
  // Provides workaround platforms without stream class templates.
  //
  
  #if !defined(BOOST_NO_STD_LOCALE)
  
  #define BOOST_TEMPLATED_STREAM_TEMPLATE(E,T) \
      template < typename E , typename T >
  
  #define BOOST_TEMPLATED_STREAM_TEMPLATE_ALLOC(E,T,A) \
      template < typename E , typename T , typename A >
  
  #define BOOST_TEMPLATED_STREAM_ARGS(E,T) \
      typename E , typename T 
  
  #define BOOST_TEMPLATED_STREAM_ARGS_ALLOC(E,T,A) \
      typename E , typename T , typename A 
  
  #define BOOST_TEMPLATED_STREAM_COMMA        ,
  
  #define BOOST_TEMPLATED_STREAM_ELEM(E)      E
  #define BOOST_TEMPLATED_STREAM_TRAITS(T)    T
  #define BOOST_TEMPLATED_STREAM_ALLOC(A)     A
  
  #define BOOST_TEMPLATED_STREAM(X,E,T) \
      BOOST_JOIN(std::basic_,X)< E , T >
  
  #define BOOST_TEMPLATED_STREAM_WITH_ALLOC(X,E,T,A) \
      BOOST_JOIN(std::basic_,X)< E , T , A >
  
  #else // defined(BOOST_NO_STD_LOCALE)
  
  #define BOOST_TEMPLATED_STREAM_TEMPLATE(E,T) /**/
  
  #define BOOST_TEMPLATED_STREAM_TEMPLATE_ALLOC(E,T,A) /**/
  
  #define BOOST_TEMPLATED_STREAM_ARGS(E,T) /**/
  
  #define BOOST_TEMPLATED_STREAM_ARGS_ALLOC(E,T,A) /**/
  
  #define BOOST_TEMPLATED_STREAM_COMMA        /**/
  
  #define BOOST_TEMPLATED_STREAM_ELEM(E)      char
  #define BOOST_TEMPLATED_STREAM_TRAITS(T)    std::char_traits<char>
  #define BOOST_TEMPLATED_STREAM_ALLOC(A)     std::allocator<char>
  
  #define BOOST_TEMPLATED_STREAM(X,E,T) \
      std::X
  
  #define BOOST_TEMPLATED_STREAM_WITH_ALLOC(X,E,T,A) \
      std::X
  
  #endif // BOOST_NO_STD_LOCALE
  
  #endif // BOOST_DETAIL_TEMPLATED_STREAMS_HPP
  