annotate DEPENDENCIES/generic/include/boost/mpl/has_key.hpp @ 125:34e428693f5d vext

Vext -> Repoint
author Chris Cannam
date Thu, 14 Jun 2018 11:15:39 +0100
parents c530137014c0
children
rev   line source
Chris@16 1
Chris@16 2 #ifndef BOOST_MPL_HAS_KEY_HPP_INCLUDED
Chris@16 3 #define BOOST_MPL_HAS_KEY_HPP_INCLUDED
Chris@16 4
Chris@16 5 // Copyright Aleksey Gurtovoy 2003-2004
Chris@16 6 // Copyright David Abrahams 2003-2004
Chris@16 7 //
Chris@16 8 // Distributed under the Boost Software License, Version 1.0.
Chris@16 9 // (See accompanying file LICENSE_1_0.txt or copy at
Chris@16 10 // http://www.boost.org/LICENSE_1_0.txt)
Chris@16 11 //
Chris@16 12 // See http://www.boost.org/libs/mpl for documentation.
Chris@16 13
Chris@101 14 // $Id$
Chris@101 15 // $Date$
Chris@101 16 // $Revision$
Chris@16 17
Chris@16 18 #include <boost/mpl/has_key_fwd.hpp>
Chris@16 19 #include <boost/mpl/sequence_tag.hpp>
Chris@16 20 #include <boost/mpl/aux_/has_key_impl.hpp>
Chris@16 21 #include <boost/mpl/aux_/na_spec.hpp>
Chris@16 22 #include <boost/mpl/aux_/lambda_support.hpp>
Chris@16 23
Chris@16 24 namespace boost { namespace mpl {
Chris@16 25
Chris@16 26 template<
Chris@16 27 typename BOOST_MPL_AUX_NA_PARAM(AssociativeSequence)
Chris@16 28 , typename BOOST_MPL_AUX_NA_PARAM(Key)
Chris@16 29 >
Chris@16 30 struct has_key
Chris@16 31 : has_key_impl< typename sequence_tag<AssociativeSequence>::type >
Chris@16 32 ::template apply<AssociativeSequence,Key>
Chris@16 33 {
Chris@16 34 BOOST_MPL_AUX_LAMBDA_SUPPORT(2,has_key,(AssociativeSequence,Key))
Chris@16 35 };
Chris@16 36
Chris@16 37 BOOST_MPL_AUX_NA_SPEC(2, has_key)
Chris@16 38
Chris@16 39 }}
Chris@16 40
Chris@16 41 #endif // BOOST_MPL_HAS_KEY_HPP_INCLUDED