57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
//-----------------------------------------------------------------------------
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// boost mpl/erase.hpp header file
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// See http://www.boost.org for updates, documentation, and revision history.
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//-----------------------------------------------------------------------------
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//
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// Copyright (c) 2000-02
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// Aleksey Gurtovoy
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_MPL_ERASE_HPP_INCLUDED
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#define BOOST_MPL_ERASE_HPP_INCLUDED
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#include "boost/mpl/erase_fwd.hpp"
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#include "boost/mpl/aux_/next.hpp"
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#include "boost/mpl/aux_/erase_impl.hpp"
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#include "boost/mpl/aux_/sequence_tag.hpp"
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#include "boost/mpl/aux_/void_spec.hpp"
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#include "boost/mpl/aux_/lambda_support.hpp"
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#include "boost/mpl/aux_/config/msvc_typename.hpp"
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namespace boost {
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namespace mpl {
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namespace aux {
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template< typename T > struct erase_param
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{
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typedef typename BOOST_MPL_AUX_NEXT(T) type;
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};
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template<> struct erase_param<void_>
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{
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typedef void_ type;
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};
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} // namespace aux
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template<
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typename BOOST_MPL_AUX_VOID_SPEC_PARAM(Sequence)
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, typename BOOST_MPL_AUX_VOID_SPEC_PARAM(First)
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, typename Last = BOOST_MSVC_TYPENAME aux::erase_param<First>::type
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>
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struct erase
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: erase_traits< typename BOOST_MPL_AUX_SEQUENCE_TAG(Sequence) >
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::template algorithm< Sequence,First,Last >
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(3,erase,(Sequence,First,Last))
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};
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BOOST_MPL_AUX_VOID_SPEC_EXT(2,3,erase)
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} // namespace mpl
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} // namespace boost
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#endif // BOOST_MPL_ERASE_HPP_INCLUDED
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