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3rdparty/boost_1_81_0/boost/mpl/not.hpp 1 KB
598bfd3f   Hu Chunming   提交_GLIBCXX_USE_CX...
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  #ifndef BOOST_MPL_NOT_HPP_INCLUDED
  #define BOOST_MPL_NOT_HPP_INCLUDED
  
  // Copyright Aleksey Gurtovoy 2000-2004
  //
  // 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)
  //
  // See http://www.boost.org/libs/mpl for documentation.
  
  // $Id$
  // $Date$
  // $Revision$
  
  #include <boost/mpl/bool.hpp>
  #include <boost/mpl/aux_/nttp_decl.hpp>
  #include <boost/mpl/aux_/nested_type_wknd.hpp>
  #include <boost/mpl/aux_/na_spec.hpp>
  #include <boost/mpl/aux_/lambda_support.hpp>
  
  namespace boost { namespace mpl {
  
  namespace aux {
  
  template< BOOST_MPL_AUX_NTTP_DECL(long, C_) > // 'long' is intentional here
  struct not_impl
      : bool_<!C_>
  {
  };
  
  } // namespace aux
  
  
  template<
        typename BOOST_MPL_AUX_NA_PARAM(T)
      >
  struct not_
      : aux::not_impl<
            BOOST_MPL_AUX_NESTED_TYPE_WKND(T)::value
          >
  {
      BOOST_MPL_AUX_LAMBDA_SUPPORT(1,not_,(T))
  };
  
  BOOST_MPL_AUX_NA_SPEC(1,not_)
  
  }}
  
  #endif // BOOST_MPL_NOT_HPP_INCLUDED