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2 | // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
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3 | // Use, modification and distribution are subject to the Boost Software License,
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4 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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5 | // http://www.boost.org/LICENSE_1_0.txt).
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6 | //
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7 | // See http://www.boost.org/libs/type_traits for most recent version including documentation.
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8 |
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9 | #ifndef BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
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10 | #define BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
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11 |
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12 | #include "boost/config.hpp"
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13 |
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14 | // should be the last #include
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15 | #include "boost/type_traits/detail/bool_trait_def.hpp"
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16 |
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17 | namespace boost {
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18 |
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19 | //* is a type T an [cv-qualified-] integral type described in the standard (3.9.1p3)
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20 | // as an extention we include long long, as this is likely to be added to the
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21 | // standard at a later date
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22 | BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_integral,T,false)
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23 |
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24 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned char,true)
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25 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned short,true)
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26 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned int,true)
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27 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long,true)
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28 |
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29 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed char,true)
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30 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed short,true)
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31 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed int,true)
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32 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed long,true)
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33 |
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34 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,bool,true)
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35 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,char,true)
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36 |
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37 | #ifndef BOOST_NO_INTRINSIC_WCHAR_T
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38 | // If the following line fails to compile and you're using the Intel
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39 | // compiler, see http://lists.boost.org/MailArchives/boost-users/msg06567.php,
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40 | // and define BOOST_NO_INTRINSIC_WCHAR_T on the command line.
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41 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,wchar_t,true)
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42 | #endif
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43 |
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44 | #if (defined(BOOST_MSVC) && (BOOST_MSVC == 1200)) \
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45 | || (defined(BOOST_INTEL_CXX_VERSION) && defined(_MSC_VER) && (BOOST_INTEL_CXX_VERSION <= 600)) \
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46 | || (defined(__BORLANDC__) && (__BORLANDC__ == 0x600) && (_MSC_VER == 1200))
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47 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int8,true)
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48 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int8,true)
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49 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int16,true)
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50 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int16,true)
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51 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int32,true)
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52 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int32,true)
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53 | #ifdef __BORLANDC__
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54 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
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55 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
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56 | #endif
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57 | #endif
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58 |
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59 | # if defined(BOOST_HAS_LONG_LONG)
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60 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral, ::boost::ulong_long_type,true)
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61 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral, ::boost::long_long_type,true)
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62 | #elif defined(BOOST_HAS_MS_INT64)
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63 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
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64 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
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65 | #endif
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66 |
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67 | } // namespace boost
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68 |
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69 | #include "boost/type_traits/detail/bool_trait_undef.hpp"
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70 |
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71 | #endif // BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
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