2 // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
3 // Permission to copy, use, modify, sell and distribute this software is
4 // granted provided this copyright notice appears in all copies. This software
5 // is provided "as is" without express or implied warranty, and with no claim
6 // as to its suitability for any purpose.
8 // See http://www.boost.org for most recent version including documentation.
10 #ifndef BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
11 #define BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
13 #include "boost/config.hpp"
15 // should be the last #include
16 #include "boost/type_traits/detail/bool_trait_def.hpp"
20 //* is a type T an [cv-qualified-] integral type described in the standard (3.9.1p3)
21 // as an extention we include long long, as this is likely to be added to the
22 // standard at a later date
23 BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_integral,T,false)
25 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned char,true)
26 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned short,true)
27 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned int,true)
28 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long,true)
30 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed char,true)
31 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed short,true)
32 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed int,true)
33 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed long,true)
35 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,bool,true)
36 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,char,true)
38 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
39 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,wchar_t,true)
42 #if (defined(BOOST_MSVC) && (BOOST_MSVC == 1200)) || (defined(BOOST_INTEL_CXX_VERSION) && defined(_MSC_VER) && (BOOST_INTEL_CXX_VERSION <= 600))
43 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int8,true)
44 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int8,true)
45 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int16,true)
46 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int16,true)
47 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int32,true)
48 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int32,true)
51 # if defined(BOOST_HAS_LONG_LONG)
52 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long long,true)
53 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,long long,true)
54 #elif defined(BOOST_HAS_MS_INT64)
55 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
56 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
61 #include "boost/type_traits/detail/bool_trait_undef.hpp"
63 #endif // BOOST_TT_IS_INTEGRAL_HPP_INCLUDED