| [29] | 1 | // Boost integer_fwd.hpp header file ---------------------------------------// |
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| 2 | |
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| 3 | // (C) Copyright Dave Abrahams and Daryle Walker 2001. Distributed under the Boost |
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| 4 | // Software License, Version 1.0. (See accompanying file |
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| 5 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 6 | |
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| 7 | // See http://www.boost.org/libs/integer for documentation. |
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| 8 | |
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| 9 | #ifndef BOOST_INTEGER_FWD_HPP |
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| 10 | #define BOOST_INTEGER_FWD_HPP |
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| 11 | |
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| 12 | #include <climits> // for UCHAR_MAX, etc. |
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| 13 | #include <cstddef> // for std::size_t |
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| 14 | |
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| 15 | #include <boost/config.hpp> // for BOOST_NO_INTRINSIC_WCHAR_T |
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| 16 | #include <boost/limits.hpp> // for std::numeric_limits |
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| 17 | |
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| 18 | |
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| 19 | namespace boost |
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| 20 | { |
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| 21 | |
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| 22 | |
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| 23 | // From <boost/cstdint.hpp> ------------------------------------------------// |
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| 24 | |
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| 25 | // Only has typedefs or using statements, with #conditionals |
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| 26 | |
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| 27 | |
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| 28 | // From <boost/integer_traits.hpp> -----------------------------------------// |
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| 29 | |
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| 30 | template < class T > |
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| 31 | class integer_traits; |
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| 32 | |
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| 33 | template < > |
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| 34 | class integer_traits< bool >; |
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| 35 | |
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| 36 | template < > |
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| 37 | class integer_traits< char >; |
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| 38 | |
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| 39 | template < > |
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| 40 | class integer_traits< signed char >; |
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| 41 | |
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| 42 | template < > |
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| 43 | class integer_traits< unsigned char >; |
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| 44 | |
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| 45 | #ifndef BOOST_NO_INTRINSIC_WCHAR_T |
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| 46 | template < > |
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| 47 | class integer_traits< wchar_t >; |
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| 48 | #endif |
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| 49 | |
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| 50 | template < > |
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| 51 | class integer_traits< short >; |
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| 52 | |
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| 53 | template < > |
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| 54 | class integer_traits< unsigned short >; |
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| 55 | |
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| 56 | template < > |
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| 57 | class integer_traits< int >; |
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| 58 | |
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| 59 | template < > |
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| 60 | class integer_traits< unsigned int >; |
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| 61 | |
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| 62 | template < > |
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| 63 | class integer_traits< long >; |
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| 64 | |
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| 65 | template < > |
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| 66 | class integer_traits< unsigned long >; |
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| 67 | |
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| 68 | #ifdef ULLONG_MAX |
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| 69 | template < > |
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| 70 | class integer_traits< ::boost::long_long_type>; |
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| 71 | |
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| 72 | template < > |
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| 73 | class integer_traits< ::boost::ulong_long_type >; |
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| 74 | #endif |
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| 75 | |
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| 76 | |
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| 77 | // From <boost/integer.hpp> ------------------------------------------------// |
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| 78 | |
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| 79 | template < typename LeastInt > |
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| 80 | struct int_fast_t; |
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| 81 | |
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| 82 | template< int Bits > |
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| 83 | struct int_t; |
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| 84 | |
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| 85 | template< int Bits > |
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| 86 | struct uint_t; |
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| 87 | |
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| 88 | template< long MaxValue > |
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| 89 | struct int_max_value_t; |
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| 90 | |
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| 91 | template< long MinValue > |
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| 92 | struct int_min_value_t; |
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| 93 | |
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| 94 | template< unsigned long Value > |
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| 95 | struct uint_value_t; |
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| 96 | |
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| 97 | |
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| 98 | // From <boost/integer/integer_mask.hpp> -----------------------------------// |
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| 99 | |
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| 100 | template < std::size_t Bit > |
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| 101 | struct high_bit_mask_t; |
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| 102 | |
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| 103 | template < std::size_t Bits > |
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| 104 | struct low_bits_mask_t; |
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| 105 | |
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| 106 | template < > |
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| 107 | struct low_bits_mask_t< ::std::numeric_limits<unsigned char>::digits >; |
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| 108 | |
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| 109 | #if USHRT_MAX > UCHAR_MAX |
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| 110 | template < > |
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| 111 | struct low_bits_mask_t< ::std::numeric_limits<unsigned short>::digits >; |
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| 112 | #endif |
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| 113 | |
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| 114 | #if UINT_MAX > USHRT_MAX |
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| 115 | template < > |
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| 116 | struct low_bits_mask_t< ::std::numeric_limits<unsigned int>::digits >; |
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| 117 | #endif |
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| 118 | |
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| 119 | #if ULONG_MAX > UINT_MAX |
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| 120 | template < > |
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| 121 | struct low_bits_mask_t< ::std::numeric_limits<unsigned long>::digits >; |
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| 122 | #endif |
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| 123 | |
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| 124 | |
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| 125 | // From <boost/integer/static_log2.hpp> ------------------------------------// |
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| 126 | |
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| 127 | template < unsigned long Value > |
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| 128 | struct static_log2; |
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| 129 | |
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| 130 | template < > |
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| 131 | struct static_log2< 0ul >; |
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| 132 | |
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| 133 | |
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| 134 | // From <boost/integer/static_min_max.hpp> ---------------------------------// |
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| 135 | |
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| 136 | template < long Value1, long Value2 > |
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| 137 | struct static_signed_min; |
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| 138 | |
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| 139 | template < long Value1, long Value2 > |
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| 140 | struct static_signed_max; |
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| 141 | |
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| 142 | template < unsigned long Value1, unsigned long Value2 > |
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| 143 | struct static_unsigned_min; |
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| 144 | |
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| 145 | template < unsigned long Value1, unsigned long Value2 > |
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| 146 | struct static_unsigned_max; |
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| 147 | |
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| 148 | |
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| 149 | } // namespace boost |
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| 150 | |
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| 151 | |
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| 152 | #endif // BOOST_INTEGER_FWD_HPP |
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