| // Boost integer_fwd.hpp header file ---------------------------------------// |
| |
| // (C) Copyright Dave Abrahams and Daryle Walker 2001. Distributed under the Boost |
| // Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| // See http://www.boost.org/libs/integer for documentation. |
| |
| #ifndef BOOST_INTEGER_FWD_HPP |
| #define BOOST_INTEGER_FWD_HPP |
| |
| #include <climits> // for UCHAR_MAX, etc. |
| #include <cstddef> // for std::size_t |
| |
| #include <boost/config.hpp> // for BOOST_NO_INTRINSIC_WCHAR_T |
| #include <boost/limits.hpp> // for std::numeric_limits |
| #include <boost/cstdint.hpp> // For intmax_t |
| |
| |
| namespace boost |
| { |
| |
| #ifdef BOOST_NO_INTEGRAL_INT64_T |
| typedef unsigned long static_log2_argument_type; |
| typedef int static_log2_result_type; |
| typedef long static_min_max_signed_type; |
| typedef unsigned long static_min_max_unsigned_type; |
| #else |
| typedef boost::uintmax_t static_min_max_unsigned_type; |
| typedef boost::intmax_t static_min_max_signed_type; |
| typedef boost::uintmax_t static_log2_argument_type; |
| typedef int static_log2_result_type; |
| #endif |
| |
| // From <boost/cstdint.hpp> ------------------------------------------------// |
| |
| // Only has typedefs or using statements, with #conditionals |
| |
| |
| // From <boost/integer_traits.hpp> -----------------------------------------// |
| |
| template < class T > |
| class integer_traits; |
| |
| template < > |
| class integer_traits< bool >; |
| |
| template < > |
| class integer_traits< char >; |
| |
| template < > |
| class integer_traits< signed char >; |
| |
| template < > |
| class integer_traits< unsigned char >; |
| |
| #ifndef BOOST_NO_INTRINSIC_WCHAR_T |
| template < > |
| class integer_traits< wchar_t >; |
| #endif |
| |
| template < > |
| class integer_traits< short >; |
| |
| template < > |
| class integer_traits< unsigned short >; |
| |
| template < > |
| class integer_traits< int >; |
| |
| template < > |
| class integer_traits< unsigned int >; |
| |
| template < > |
| class integer_traits< long >; |
| |
| template < > |
| class integer_traits< unsigned long >; |
| |
| #if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_LONG_LONG) |
| template < > |
| class integer_traits< ::boost::long_long_type>; |
| |
| template < > |
| class integer_traits< ::boost::ulong_long_type >; |
| #elif !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_MS_INT64) |
| template < > |
| class integer_traits<__int64>; |
| |
| template < > |
| class integer_traits<unsigned __int64>; |
| #endif |
| |
| |
| // From <boost/integer.hpp> ------------------------------------------------// |
| |
| template < typename LeastInt > |
| struct int_fast_t; |
| |
| template< int Bits > |
| struct int_t; |
| |
| template< int Bits > |
| struct uint_t; |
| |
| #if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG) |
| template< boost::long_long_type MaxValue > // maximum value to require support |
| #else |
| template< long MaxValue > // maximum value to require support |
| #endif |
| struct int_max_value_t; |
| |
| #if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG) |
| template< boost::long_long_type MinValue > // minimum value to require support |
| #else |
| template< long MinValue > // minimum value to require support |
| #endif |
| struct int_min_value_t; |
| |
| #if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG) |
| template< boost::ulong_long_type MaxValue > // maximum value to require support |
| #else |
| template< unsigned long MaxValue > // maximum value to require support |
| #endif |
| struct uint_value_t; |
| |
| |
| // From <boost/integer/integer_mask.hpp> -----------------------------------// |
| |
| template < std::size_t Bit > |
| struct high_bit_mask_t; |
| |
| template < std::size_t Bits > |
| struct low_bits_mask_t; |
| |
| template < > |
| struct low_bits_mask_t< ::std::numeric_limits<unsigned char>::digits >; |
| |
| // From <boost/integer/static_log2.hpp> ------------------------------------// |
| |
| template <static_log2_argument_type Value > |
| struct static_log2; |
| |
| template <> struct static_log2<0u>; |
| |
| |
| // From <boost/integer/static_min_max.hpp> ---------------------------------// |
| |
| template <static_min_max_signed_type Value1, static_min_max_signed_type Value2> |
| struct static_signed_min; |
| |
| template <static_min_max_signed_type Value1, static_min_max_signed_type Value2> |
| struct static_signed_max; |
| |
| template <static_min_max_unsigned_type Value1, static_min_max_unsigned_type Value2> |
| struct static_unsigned_min; |
| |
| template <static_min_max_unsigned_type Value1, static_min_max_unsigned_type Value2> |
| struct static_unsigned_max; |
| |
| } // namespace boost |
| |
| |
| #endif // BOOST_INTEGER_FWD_HPP |