/extlibs/Boost/include/boost/mpl/index_of.hpp
C++ Header | 39 lines | 19 code | 9 blank | 11 comment | 0 complexity | 8b658e897b3b79532e5108f4f115ef6b MD5 | raw file
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// $Id: index_of.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ 15// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ 16// $Revision: 49267 $ 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