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187 lines
4.5 KiB
C++
187 lines
4.5 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 http://www.boost.org/LICENSE_1_0.txt)
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// See http://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/cstdint.hpp> // for boost::uintmax_t, intmax_t
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#include <boost/limits.hpp> // for std::numeric_limits
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#include <boost/detail/extended_integer.hpp> // for BOOST_HAS_XINT, etc.
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namespace boost
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{
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// From <boost/cstdint.hpp> ------------------------------------------------//
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// Only has typedefs or using statements, with #conditionals
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// ALERT: the forward declarations of items in <boost/integer.hpp> need items
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// from this header. That means that <boost/cstdint.hpp> cannot #include this
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// forwarding header, to avoid infinite recursion! One day, maybe
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// boost::uintmax_t and boost::intmax_t could be segregated into their own
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// header file (which can't #include this header), <boost/integer.hpp> will use
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// that header, and <boost/cstdint.hpp> could refer to <boost/integer.hpp>.
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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) && BOOST_HAS_XINT
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template < >
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class integer_traits< ::boost::detail::xint_t >;
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template < >
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class integer_traits< ::boost::detail::uxint_t >;
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#endif
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// From <boost/integer.hpp> ------------------------------------------------//
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template < typename BaseInt >
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struct fast_integral;
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template < typename LeastInt >
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struct int_fast_t;
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template < int Bits, typename Signedness >
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struct sized_integral;
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template < int Bits, typename Signedness >
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struct exact_integral;
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template < intmax_t MaxValue >
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struct maximum_signed_integral;
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template < intmax_t MinValue >
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struct minimum_signed_integral;
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template < uintmax_t Value >
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struct maximum_unsigned_integral;
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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 int_exact_t;
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template< int Bits >
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struct uint_t;
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template< int Bits >
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struct uint_exact_t;
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template< intmax_t MaxValue >
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struct int_max_value_t;
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template< intmax_t MinValue >
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struct int_min_value_t;
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template< uintmax_t Value >
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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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#if USHRT_MAX > UCHAR_MAX
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template < >
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struct low_bits_mask_t< ::std::numeric_limits<unsigned short>::digits >;
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#endif
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#if UINT_MAX > USHRT_MAX
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template < >
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struct low_bits_mask_t< ::std::numeric_limits<unsigned int>::digits >;
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#endif
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#if ULONG_MAX > UINT_MAX
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template < >
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struct low_bits_mask_t< ::std::numeric_limits<unsigned long>::digits >;
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#endif
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// From <boost/integer/static_log2.hpp> ------------------------------------//
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template < unsigned long Value >
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struct static_log2;
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template < >
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struct static_log2< 0ul >;
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// From <boost/integer/static_min_max.hpp> ---------------------------------//
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template < long Value1, long Value2 >
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struct static_signed_min;
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template < long Value1, long Value2 >
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struct static_signed_max;
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template < unsigned long Value1, unsigned long Value2 >
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struct static_unsigned_min;
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template < unsigned long Value1, unsigned long Value2 >
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struct static_unsigned_max;
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} // namespace boost
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#endif // BOOST_INTEGER_FWD_HPP
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