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- // (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_PRE_INCREMENT_HPP_INCLUDED
- #define BOOST_TT_HAS_PRE_INCREMENT_HPP_INCLUDED
- #include <boost/type_traits/is_array.hpp>
- #define BOOST_TT_TRAIT_NAME has_pre_increment
- #define BOOST_TT_TRAIT_OP ++
- #define BOOST_TT_FORBIDDEN_IF\
- (\
- /* bool */\
- ::boost::is_same< bool, Rhs_nocv >::value || \
- /* void* */\
- (\
- ::boost::is_pointer< Rhs_noref >::value && \
- ::boost::is_void< Rhs_noptr >::value\
- ) || \
- /* (fundamental or pointer) and const */\
- (\
- ( \
- ::boost::is_fundamental< Rhs_nocv >::value || \
- ::boost::is_pointer< Rhs_noref >::value\
- ) && \
- ::boost::is_const< Rhs_noref >::value\
- )||\
- /* Arrays */ \
- ::boost::is_array<Rhs_noref>::value\
- )
- #include <boost/type_traits/detail/has_prefix_operator.hpp>
- #undef BOOST_TT_TRAIT_NAME
- #undef BOOST_TT_TRAIT_OP
- #undef BOOST_TT_FORBIDDEN_IF
- #if defined(BOOST_TT_HAS_ACCURATE_BINARY_OPERATOR_DETECTION)
- namespace boost {
- template <class R>
- struct has_pre_increment<bool, R> : public false_type {};
- template <>
- struct has_pre_increment<bool, boost::binary_op_detail::dont_care> : public false_type {};
- template <>
- struct has_pre_increment<bool, void> : public false_type {};
- template <class R>
- struct has_pre_increment<bool&, R> : public false_type {};
- template <>
- struct has_pre_increment<bool&, boost::binary_op_detail::dont_care> : public false_type {};
- template <>
- struct has_pre_increment<bool&, void> : public false_type {};
- }
- #endif
- #endif
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