1 | |
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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 | #if defined( __CODEGEARC__ ) |
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23 | BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_integral,T,__is_integral(T)) |
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24 | #else |
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25 | BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_integral,T,false) |
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26 | |
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27 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned char,true) |
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28 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned short,true) |
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29 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned int,true) |
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30 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long,true) |
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31 | |
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32 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed char,true) |
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33 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed short,true) |
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34 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed int,true) |
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35 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed long,true) |
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36 | |
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37 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,bool,true) |
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38 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,char,true) |
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39 | |
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40 | #ifndef BOOST_NO_INTRINSIC_WCHAR_T |
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41 | // If the following line fails to compile and you're using the Intel |
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42 | // compiler, see http://lists.boost.org/MailArchives/boost-users/msg06567.php, |
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43 | // and define BOOST_NO_INTRINSIC_WCHAR_T on the command line. |
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44 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,wchar_t,true) |
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45 | #endif |
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46 | |
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47 | // Same set of integral types as in boost/type_traits/integral_promotion.hpp. |
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48 | // Please, keep in sync. -- Alexander Nasonov |
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49 | #if (defined(BOOST_MSVC) && (BOOST_MSVC < 1300)) \ |
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50 | || (defined(BOOST_INTEL_CXX_VERSION) && defined(_MSC_VER) && (BOOST_INTEL_CXX_VERSION <= 600)) \ |
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51 | || (defined(__BORLANDC__) && (__BORLANDC__ == 0x600) && (_MSC_VER < 1300)) |
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52 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int8,true) |
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53 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int8,true) |
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54 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int16,true) |
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55 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int16,true) |
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56 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int32,true) |
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57 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int32,true) |
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58 | #ifdef __BORLANDC__ |
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59 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true) |
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60 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true) |
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61 | #endif |
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62 | #endif |
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63 | |
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64 | # if defined(BOOST_HAS_LONG_LONG) |
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65 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral, ::boost::ulong_long_type,true) |
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66 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral, ::boost::long_long_type,true) |
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67 | #elif defined(BOOST_HAS_MS_INT64) |
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68 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true) |
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69 | BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true) |
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70 | #endif |
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71 | |
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72 | #endif // non-CodeGear implementation |
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73 | |
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74 | } // namespace boost |
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75 | |
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76 | #include <boost/type_traits/detail/bool_trait_undef.hpp> |
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77 | |
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78 | #endif // BOOST_TT_IS_INTEGRAL_HPP_INCLUDED |
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