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Diffstat (limited to 'src/third_party/boost-1.60.0/boost/type_traits/has_equal_to.hpp')
-rw-r--r-- | src/third_party/boost-1.60.0/boost/type_traits/has_equal_to.hpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/type_traits/has_equal_to.hpp b/src/third_party/boost-1.60.0/boost/type_traits/has_equal_to.hpp new file mode 100644 index 00000000000..d80a55d8e51 --- /dev/null +++ b/src/third_party/boost-1.60.0/boost/type_traits/has_equal_to.hpp @@ -0,0 +1,49 @@ +// (C) Copyright 2009-2011 Frederic Bron. +// +// Use, modification and distribution are subject to 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/type_traits for most recent version including documentation. + +#ifndef BOOST_TT_HAS_EQUAL_TO_HPP_INCLUDED +#define BOOST_TT_HAS_EQUAL_TO_HPP_INCLUDED + +#define BOOST_TT_TRAIT_NAME has_equal_to +#define BOOST_TT_TRAIT_OP == +#define BOOST_TT_FORBIDDEN_IF\ + (\ + /* Lhs==pointer and Rhs==fundamental */\ + (\ + ::boost::is_pointer< Lhs_noref >::value && \ + ::boost::is_fundamental< Rhs_nocv >::value\ + ) || \ + /* Rhs==pointer and Lhs==fundamental */\ + (\ + ::boost::is_pointer< Rhs_noref >::value && \ + ::boost::is_fundamental< Lhs_nocv >::value\ + ) || \ + /* Lhs==pointer and Rhs==pointer and Lhs!=base(Rhs) and Rhs!=base(Lhs) and Lhs!=void* and Rhs!=void* */\ + (\ + ::boost::is_pointer< Lhs_noref >::value && \ + ::boost::is_pointer< Rhs_noref >::value && \ + (! \ + (\ + ::boost::is_base_of< Lhs_noptr, Rhs_noptr >::value || \ + ::boost::is_base_of< Rhs_noptr, Lhs_noptr >::value || \ + ::boost::is_same< Lhs_noptr, Rhs_noptr >::value || \ + ::boost::is_void< Lhs_noptr >::value || \ + ::boost::is_void< Rhs_noptr >::value\ + )\ + )\ + )\ + ) + + +#include <boost/type_traits/detail/has_binary_operator.hpp> + +#undef BOOST_TT_TRAIT_NAME +#undef BOOST_TT_TRAIT_OP +#undef BOOST_TT_FORBIDDEN_IF + +#endif |