boost/boost/type_traits/is_integral.hpp

   1
   2 //  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
   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_IS_INTEGRAL_HPP_INCLUDED
  10 #define BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
  11
  12 #include "boost/config.hpp"
  13
  14 // should be the last #include
  15 #include "boost/type_traits/detail/bool_trait_def.hpp"
  16
  17 namespace boost {
  18
  19 //* is a type T an [cv-qualified-] integral type described in the standard (3.9.1p3)
  20 // as an extention we include long long, as this is likely to be added to the
  21 // standard at a later date
  22 BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_integral,T,false)
  23
  24 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned char,true)
  25 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned short,true)
  26 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned int,true)
  27 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long,true)
  28
  29 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed char,true)
  30 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed short,true)
  31 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed int,true)
  32 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed long,true)
  33
  34 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,bool,true)
  35 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,char,true)
  36
  37 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
  38 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,wchar_t,true)
  39 #endif
  40
  41 #if (defined(BOOST_MSVC) && (BOOST_MSVC == 1200)) \
  42     || (defined(BOOST_INTEL_CXX_VERSION) && defined(_MSC_VER) && (BOOST_INTEL_CXX_VERSION <= 600)) \
  43     || (defined(__BORLANDC__) && (__BORLANDC__ == 0x600) && (_MSC_VER == 1200))
  44 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int8,true)
  45 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int8,true)
  46 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int16,true)
  47 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int16,true)
  48 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int32,true)
  49 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int32,true)
  50 #ifdef __BORLANDC__
  51 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
  52 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
  53 #endif
  54 #endif
  55
  56 # if defined(BOOST_HAS_LONG_LONG)
  57 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long long,true)
  58 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,long long,true)
  59 #elif defined(BOOST_HAS_MS_INT64)
  60 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
  61 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
  62 #endif
  63
  64 } // namespace boost
  65
  66 #include "boost/type_traits/detail/bool_trait_undef.hpp"
  67
  68 #endif // BOOST_TT_IS_INTEGRAL_HPP_INCLUDED