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- #ifndef BOOST_MPL_BOOL_HPP_INCLUDED
- #define BOOST_MPL_BOOL_HPP_INCLUDED
- #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
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