include/boost/type_traits/transform_traits_spec.hpp

   1
   2 // Copyright (c) 2001 Aleksey Gurtovoy.
   3 // Permission to copy, use, modify, sell and distribute this software is
   4 // granted provided this copyright notice appears in all copies.
   5 // This software is provided "as is" without express or implied warranty,
   6 // and with no claim as to its suitability for any purpose.
   7
   8 #ifndef BOOST_TT_TRANSFORM_TRAITS_SPEC_HPP
   9 #define BOOST_TT_TRANSFORM_TRAITS_SPEC_HPP
  10
  11 #ifndef TRANSFORM_TRAITS_HPP
  12 #include <boost/type_traits/transform_traits.hpp>
  13 #endif
  14
  15 #define BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_CONST_VOLATILE_RANK1(T)           \
  16 template<> struct remove_const<T const>             { typedef T type; };          \
  17 template<> struct remove_const<T const volatile>    { typedef T volatile type; }; \
  18 template<> struct remove_volatile<T volatile>       { typedef T type; };          \
  19 template<> struct remove_volatile<T const volatile> { typedef T const type; };    \
  20 template<> struct remove_cv<T const>                { typedef T type; };          \
  21 template<> struct remove_cv<T volatile>             { typedef T type; };          \
  22 template<> struct remove_cv<T const volatile>       { typedef T type; };          \
  23 /**/
  24
  25 #define BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_1(T)             \
  26 template<> struct remove_pointer<T*>          { typedef T type; };            \
  27 template<> struct remove_reference<T&>        { typedef T type; };            \
  28 /**/
  29
  30 #define BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_2(T)             \
  31 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_1(T)                     \
  32 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_1(T const)               \
  33 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_1(T volatile)            \
  34 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_1(T const volatile)      \
  35 /**/
  36
  37 #define BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_1(T)                 \
  38 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_PTR_REF_RANK_2(T)                     \
  39 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_CONST_VOLATILE_RANK1(T)               \
  40 /**/
  41
  42 #define BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_2(T)                 \
  43 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_1(T*)                        \
  44 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_1(T const*)                  \
  45 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_1(T volatile*)               \
  46 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_1(T const volatile*)         \
  47 /**/
  48
  49 #define BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(T)                   \
  50 namespace boost {                                                             \
  51 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_1(T)                         \
  52 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_2(T)                         \
  53 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_2(T*)                        \
  54 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_2(T const*)                  \
  55 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_2(T volatile*)               \
  56 BOOST_TYPE_TRAITS_SPECIALIZATION_REMOVE_ALL_RANK_2(T const volatile*)         \
  57 }                                                                             \
  58 /**/
  59
  60 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(bool)
  61 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(char)
  62 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
  63 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(wchar_t)
  64 #endif
  65 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(signed   char)
  66 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(unsigned char)
  67 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(signed   short)
  68 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(unsigned short)
  69 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(signed   int)
  70 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(unsigned int)
  71 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(signed   long)
  72 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(unsigned long)
  73 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(float)
  74 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(double)
  75 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(long double)
  76
  77 #endif // BOOST_TT_TRANSFORM_TRAITS_SPEC_HPP
  78