//-----------------------------------------------------------------------------

 // boost/variant/detail/bool_trait_def.hpp header file

 // See http://www.boost.org for updates, documentation, and revision history.

 //-----------------------------------------------------------------------------

 //

 // Copyright (c) 2003

 // Eric Friedman

 //

 // 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)

 // Needed until move-related traits incorporated into type_traits library.

 // no include guards, the header is intended for multiple inclusion!

 // should be the last #include

 #include "boost/type_traits/detail/bool_trait_def.hpp"

 #define BOOST_VARIANT_TT_AUX_BOOL_TRAIT_DEF1(trait,T,C) \

 template< typename T > struct trait \

     BOOST_TT_AUX_BOOL_C_BASE(C) \

 { \

     BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \

     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,trait,(T)) \

 }; \

 /**/

 #define BOOST_VARIANT_TT_AUX_TRAIT_SUFFIX(arity, name) \

 BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(arity, name) \

 /**/