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편집 파일: bool.hpp

#ifndef BOOST_MPL_BOOL_HPP_INCLUDED #define BOOST_MPL_BOOL_HPP_INCLUDED // Copyright Aleksey Gurtovoy 2000-2004 // // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) // // See http://www.boost.org/libs/mpl for documentation. // $Id$ // $Date$ // $Revision$ #include <boost/mpl/bool_fwd.hpp> #include <boost/mpl/integral_c_tag.hpp> #include <boost/mpl/aux_/config/static_constant.hpp> BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN template< bool C_ > struct bool_ { BOOST_STATIC_CONSTANT(bool, value = C_); typedef integral_c_tag tag; typedef bool_ type; typedef bool value_type; BOOST_CONSTEXPR operator bool() const { return this->value; } }; #if !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION) template< bool C_ > bool const bool_<C_>::value; #endif BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE #endif // BOOST_MPL_BOOL_HPP_INCLUDED