source: NonGTP/Boost/boost/mpl/index_of.hpp @ 857

Revision 857, 1018 bytes checked in by igarcia, 19 years ago (diff)
Line 
1
2#ifndef BOOST_MPL_INDEX_OF_HPP_INCLUDED
3#define BOOST_MPL_INDEX_OF_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2003-2004
6// Copyright Eric Friedman 2003
7//
8// Distributed under the Boost Software License, Version 1.0.
9// (See accompanying file LICENSE_1_0.txt or copy at
10// http://www.boost.org/LICENSE_1_0.txt)
11//
12// See http://www.boost.org/libs/mpl for documentation.
13
14// $Source: /cvsroot/boost/boost/boost/mpl/index_of.hpp,v $
15// $Date: 2004/09/02 15:40:41 $
16// $Revision: 1.3 $
17
18#include <boost/mpl/index_if.hpp>
19#include <boost/mpl/same_as.hpp>
20#include <boost/mpl/aux_/na_spec.hpp>
21#include <boost/mpl/aux_/lambda_support.hpp>
22
23namespace boost { namespace mpl {
24
25template<
26      typename BOOST_MPL_AUX_NA_PARAM(Sequence)
27    , typename BOOST_MPL_AUX_NA_PARAM(T)
28    >
29struct index_of
30    : index_if< Sequence,same_as<T> >
31{
32    BOOST_MPL_AUX_LAMBDA_SUPPORT(2,index_of,(Sequence,T))
33};
34
35BOOST_MPL_AUX_NA_SPEC(2, index_of)
36
37}}
38
39#endif // BOOST_MPL_INDEX_OF_HPP_INCLUDED
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