boost/boost/type_traits/is_integral.hpp

   1
   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.
   7 //
   8 // See http://www.boost.org for most recent version including documentation.
   9
  10 #ifndef BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
  11 #define BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
  12
  13 #include "boost/config.hpp"
  14
  15 // should be the last #include
  16 #include "boost/type_traits/detail/bool_trait_def.hpp"
  17
  18 namespace boost {
  19
  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)
  24
  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)
  29
  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)
  34
  35 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,bool,true)
  36 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,char,true)
  37
  38 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
  39 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,wchar_t,true)
  40 #endif
  41
  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)
  49 #endif
  50
  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)
  57 #endif
  58
  59 } // namespace boost
  60
  61 #include "boost/type_traits/detail/bool_trait_undef.hpp"
  62
  63 #endif // BOOST_TT_IS_INTEGRAL_HPP_INCLUDED