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