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51 lines
1.6 KiB
51 lines
1.6 KiB
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#ifndef BOOST_MPL_INTEGRAL_C_HPP_INCLUDED |
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#define BOOST_MPL_INTEGRAL_C_HPP_INCLUDED |
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// Copyright Aleksey Gurtovoy 2000-2006 |
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// |
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// Distributed under the Boost Software License, Version 1.0. |
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// (See 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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// |
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// See http://www.boost.org/libs/mpl for documentation. |
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// $Id: integral_c.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ |
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// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ |
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// $Revision: 49267 $ |
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#include <boost/mpl/integral_c_fwd.hpp> |
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#include <boost/mpl/aux_/config/ctps.hpp> |
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#include <boost/mpl/aux_/config/static_constant.hpp> |
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#include <boost/mpl/aux_/config/workaround.hpp> |
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#if BOOST_WORKAROUND(__HP_aCC, <= 53800) |
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// the type of non-type template arguments may not depend on template arguments |
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# define AUX_WRAPPER_PARAMS(N) typename T, long N |
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#else |
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# define AUX_WRAPPER_PARAMS(N) typename T, T N |
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#endif |
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#define AUX_WRAPPER_NAME integral_c |
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#define AUX_WRAPPER_VALUE_TYPE T |
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#define AUX_WRAPPER_INST(value) AUX_WRAPPER_NAME< T, value > |
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#include <boost/mpl/aux_/integral_wrapper.hpp> |
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#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \ |
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&& !BOOST_WORKAROUND(__BORLANDC__, <= 0x551) |
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BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN |
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// 'bool' constant doesn't have 'next'/'prior' members |
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template< bool C > |
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struct integral_c<bool, C> |
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{ |
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BOOST_STATIC_CONSTANT(bool, value = C); |
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typedef integral_c_tag tag; |
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typedef integral_c type; |
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typedef bool value_type; |
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operator bool() const { return this->value; } |
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}; |
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BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE |
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#endif |
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#endif // BOOST_MPL_INTEGRAL_C_HPP_INCLUDED
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