FM / range

/usr/include/boost/proto/functional/range/

/usr/include/boost/proto/functional/range

Name	Size	Mode	Actions
begin.hpp	1393	0644	edit dl rm
empty.hpp	893	0644	edit dl rm
end.hpp	1375	0644	edit dl rm
rbegin.hpp	1434	0644	edit dl rm
rend.hpp	1416	0644	edit dl rm
size.hpp	1194	0644	edit dl rm

Edit: /usr/include/boost/proto/functional/range/size.hpp (1194B)

///////////////////////////////////////////////////////////////////////////////
/// \file size.hpp
/// Proto callables for boost::size()
//
//  Copyright 2012 Eric Niebler. 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_PROTO_FUNCTIONAL_RANGE_SIZE_HPP_EAN_27_08_2012
#define BOOST_PROTO_FUNCTIONAL_RANGE_SIZE_HPP_EAN_27_08_2012

#include <boost/range/size.hpp>
#include <boost/proto/proto_fwd.hpp>

namespace boost { namespace proto { namespace functional
{

// A PolymorphicFunctionObject that wraps boost::size()
    struct size
    {
        BOOST_PROTO_CALLABLE()

template<typename Sig>
        struct result;

template<typename This, typename Rng>
        struct result<This(Rng)>
          : boost::range_size<Rng>
        {};

template<typename This, typename Rng>
        struct result<This(Rng &)>
          : boost::range_size<Rng>
        {};

template<typename Rng>
        typename boost::range_size<Rng>::type operator()(Rng const &rng) const
        {
            return boost::size(rng);
        }
    };

}}}

#endif

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