45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
//-----------------------------------------------------------------------------
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// boost mpl/deref.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) 2002-03
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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_DEREF_HPP_INCLUDED
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#define BOOST_MPL_DEREF_HPP_INCLUDED
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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/eti.hpp"
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namespace boost {
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namespace mpl {
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template<
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typename BOOST_MPL_AUX_VOID_SPEC_PARAM(Iterator)
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>
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struct deref
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{
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typedef typename Iterator::type type;
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BOOST_MPL_AUX_LAMBDA_SUPPORT(1,deref,(Iterator))
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};
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#if defined(BOOST_MPL_MSVC_ETI_BUG)
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template<> struct deref<int>
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{
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typedef int type;
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};
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#endif
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BOOST_MPL_AUX_VOID_SPEC(1, deref)
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} // namespace mpl
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} // namespace boost
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#endif // BOOST_MPL_DEREF_HPP_INCLUDED
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