1// (C) Copyright 2009-2011 Frederic Bron.
2//
3// Use, modification and distribution are subject to the Boost Software License,
4// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5// http://www.boost.org/LICENSE_1_0.txt).
6//
7// See http://www.boost.org/libs/type_traits for most recent version including documentation.
8
9#ifndef BOOST_TT_HAS_PRE_DECREMENT_HPP_INCLUDED
10#define BOOST_TT_HAS_PRE_DECREMENT_HPP_INCLUDED
11
12#include <boost/type_traits/is_array.hpp>
13
14#define BOOST_TT_TRAIT_NAME has_pre_decrement
15#define BOOST_TT_TRAIT_OP --
16#define BOOST_TT_FORBIDDEN_IF\
17 (\
18 /* bool */\
19 ::boost::is_same< bool, Rhs_nocv >::value || \
20 /* void* */\
21 (\
22 ::boost::is_pointer< Rhs_noref >::value && \
23 ::boost::is_void< Rhs_noptr >::value\
24 ) || \
25 /* (fundamental or pointer) and const */\
26 (\
27 ( \
28 ::boost::is_fundamental< Rhs_nocv >::value || \
29 ::boost::is_pointer< Rhs_noref >::value\
30 ) && \
31 ::boost::is_const< Rhs_noref >::value\
32 )||\
33 /* Arrays */ \
34 ::boost::is_array<Rhs_noref>::value\
35 )
36
37
38#include <boost/type_traits/detail/has_prefix_operator.hpp>
39
40#undef BOOST_TT_TRAIT_NAME
41#undef BOOST_TT_TRAIT_OP
42#undef BOOST_TT_FORBIDDEN_IF
43
44#endif
45

source code of boost/boost/type_traits/has_pre_decrement.hpp