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This commit was manufactured by cvs2svn to create tag
'SPIRIT_1_6_4_MINIBOOST'. [SVN r38030]
This commit is contained in:
@@ -1,127 +0,0 @@
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// boost integer.hpp header file -------------------------------------------//
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// Copyright Beman Dawes and Daryle Walker 1999. 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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// Revision History
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// 22 Sep 01 Added value-based integer templates. (Daryle Walker)
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// 01 Apr 01 Modified to use new <boost/limits.hpp> header. (John Maddock)
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// 30 Jul 00 Add typename syntax fix (Jens Maurer)
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// 28 Aug 99 Initial version
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#ifndef BOOST_INTEGER_HPP
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#define BOOST_INTEGER_HPP
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#include <boost/integer_fwd.hpp> // self include
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#include <boost/integer_traits.hpp> // for boost::integer_traits
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#include <boost/limits.hpp> // for std::numeric_limits
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namespace boost
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{
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// Helper templates ------------------------------------------------------//
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// fast integers from least integers
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// int_fast_t<> works correctly for unsigned too, in spite of the name.
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template< typename LeastInt >
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struct int_fast_t { typedef LeastInt fast; }; // imps may specialize
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// convert category to type
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template< int Category > struct int_least_helper {}; // default is empty
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// specializatons: 1=long, 2=int, 3=short, 4=signed char,
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// 6=unsigned long, 7=unsigned int, 8=unsigned short, 9=unsigned long
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// no specializations for 0 and 5: requests for a type > long are in error
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template<> struct int_least_helper<1> { typedef long least; };
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template<> struct int_least_helper<2> { typedef int least; };
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template<> struct int_least_helper<3> { typedef short least; };
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template<> struct int_least_helper<4> { typedef signed char least; };
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template<> struct int_least_helper<6> { typedef unsigned long least; };
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template<> struct int_least_helper<7> { typedef unsigned int least; };
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template<> struct int_least_helper<8> { typedef unsigned short least; };
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template<> struct int_least_helper<9> { typedef unsigned char least; };
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// integer templates specifying number of bits ---------------------------//
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// signed
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template< int Bits > // bits (including sign) required
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struct int_t
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{
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typedef typename int_least_helper
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<
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(Bits-1 <= std::numeric_limits<long>::digits) +
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(Bits-1 <= std::numeric_limits<int>::digits) +
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(Bits-1 <= std::numeric_limits<short>::digits) +
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(Bits-1 <= std::numeric_limits<signed char>::digits)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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};
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// unsigned
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template< int Bits > // bits required
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struct uint_t
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{
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typedef typename int_least_helper
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<
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5 +
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(Bits <= std::numeric_limits<unsigned long>::digits) +
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(Bits <= std::numeric_limits<unsigned int>::digits) +
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(Bits <= std::numeric_limits<unsigned short>::digits) +
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(Bits <= std::numeric_limits<unsigned char>::digits)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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// int_fast_t<> works correctly for unsigned too, in spite of the name.
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};
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// integer templates specifying extreme value ----------------------------//
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// signed
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template< long MaxValue > // maximum value to require support
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struct int_max_value_t
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{
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typedef typename int_least_helper
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<
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(MaxValue <= integer_traits<long>::const_max) +
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(MaxValue <= integer_traits<int>::const_max) +
|
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(MaxValue <= integer_traits<short>::const_max) +
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(MaxValue <= integer_traits<signed char>::const_max)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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};
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template< long MinValue > // minimum value to require support
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struct int_min_value_t
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{
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typedef typename int_least_helper
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<
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(MinValue >= integer_traits<long>::const_min) +
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(MinValue >= integer_traits<int>::const_min) +
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(MinValue >= integer_traits<short>::const_min) +
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(MinValue >= integer_traits<signed char>::const_min)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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};
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// unsigned
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template< unsigned long Value > // maximum value to require support
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struct uint_value_t
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||||
{
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typedef typename int_least_helper
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<
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5 +
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(Value <= integer_traits<unsigned long>::const_max) +
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||||
(Value <= integer_traits<unsigned int>::const_max) +
|
||||
(Value <= integer_traits<unsigned short>::const_max) +
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(Value <= integer_traits<unsigned char>::const_max)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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};
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} // namespace boost
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#endif // BOOST_INTEGER_HPP
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@@ -1,93 +0,0 @@
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// Boost integer/integer_mask.hpp header file ------------------------------//
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// (C) Copyright Daryle Walker 2001.
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// Distributed under the Boost Software License, Version 1.0. (See
|
||||
// accompanying file LICENSE_1_0.txt or copy at
|
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// http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for updates, documentation, and revision history.
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#ifndef BOOST_INTEGER_INTEGER_MASK_HPP
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#define BOOST_INTEGER_INTEGER_MASK_HPP
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#include <boost/integer_fwd.hpp> // self include
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#include <boost/config.hpp> // for BOOST_STATIC_CONSTANT
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#include <boost/integer.hpp> // for boost::uint_t
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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/limits.hpp> // for std::numeric_limits
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namespace boost
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{
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// Specified single-bit mask class declaration -----------------------------//
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// (Lowest bit starts counting at 0.)
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template < std::size_t Bit >
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struct high_bit_mask_t
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{
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typedef typename uint_t<(Bit + 1)>::least least;
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typedef typename uint_t<(Bit + 1)>::fast fast;
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BOOST_STATIC_CONSTANT( least, high_bit = (least( 1u ) << Bit) );
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BOOST_STATIC_CONSTANT( fast, high_bit_fast = (fast( 1u ) << Bit) );
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BOOST_STATIC_CONSTANT( std::size_t, bit_position = Bit );
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||||
}; // boost::high_bit_mask_t
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||||
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||||
|
||||
// Specified bit-block mask class declaration ------------------------------//
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// Makes masks for the lowest N bits
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// (Specializations are needed when N fills up a type.)
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||||
|
||||
template < std::size_t Bits >
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struct low_bits_mask_t
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||||
{
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typedef typename uint_t<Bits>::least least;
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typedef typename uint_t<Bits>::fast fast;
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|
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BOOST_STATIC_CONSTANT( least, sig_bits = (~( ~(least( 0u )) << Bits )) );
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BOOST_STATIC_CONSTANT( fast, sig_bits_fast = fast(sig_bits) );
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||||
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||||
BOOST_STATIC_CONSTANT( std::size_t, bit_count = Bits );
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||||
|
||||
}; // boost::low_bits_mask_t
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||||
|
||||
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||||
#define BOOST_LOW_BITS_MASK_SPECIALIZE( Type ) \
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template < > struct low_bits_mask_t< std::numeric_limits<Type>::digits > { \
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typedef std::numeric_limits<Type> limits_type; \
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typedef uint_t<limits_type::digits>::least least; \
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typedef uint_t<limits_type::digits>::fast fast; \
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BOOST_STATIC_CONSTANT( least, sig_bits = (~( least(0u) )) ); \
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BOOST_STATIC_CONSTANT( fast, sig_bits_fast = fast(sig_bits) ); \
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BOOST_STATIC_CONSTANT( std::size_t, bit_count = limits_type::digits ); \
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}
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BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned char );
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||||
|
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#if USHRT_MAX > UCHAR_MAX
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BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned short );
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||||
#endif
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||||
|
||||
#if UINT_MAX > USHRT_MAX
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BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned int );
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#endif
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|
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#if ULONG_MAX > UINT_MAX
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BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned long );
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||||
#endif
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||||
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||||
#undef BOOST_LOW_BITS_MASK_SPECIALIZE
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||||
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||||
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} // namespace boost
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||||
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#endif // BOOST_INTEGER_INTEGER_MASK_HPP
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@@ -1,132 +0,0 @@
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// -------------- Boost static_log2.hpp header file ----------------------- //
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//
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||||
// Copyright (C) 2001 Daryle Walker.
|
||||
// Copyright (C) 2003 Vesa Karvonen.
|
||||
// Copyright (C) 2003 Gennaro Prota.
|
||||
//
|
||||
// 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)
|
||||
//
|
||||
// ---------------------------------------------------
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||||
// See http://www.boost.org/libs/integer for documentation.
|
||||
// ------------------------------------------------------------------------- //
|
||||
|
||||
|
||||
#ifndef BOOST_INTEGER_STATIC_LOG2_HPP
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||||
#define BOOST_INTEGER_STATIC_LOG2_HPP
|
||||
|
||||
#include "boost/config.hpp" // for BOOST_STATIC_CONSTANT
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||||
|
||||
namespace boost {
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||||
|
||||
namespace detail {
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||||
|
||||
namespace static_log2_impl {
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||||
|
||||
// choose_initial_n<>
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//
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||||
// Recursively doubles its integer argument, until it
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||||
// becomes >= of the "width" (C99, 6.2.6.2p4) of
|
||||
// static_log2_argument_type.
|
||||
//
|
||||
// Used to get the maximum power of two less then the width.
|
||||
//
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||||
// Example: if on your platform argument_type has 48 value
|
||||
// bits it yields n=32.
|
||||
//
|
||||
// It's easy to prove that, starting from such a value
|
||||
// of n, the core algorithm works correctly for any width
|
||||
// of static_log2_argument_type and that recursion always
|
||||
// terminates with x = 1 and n = 0 (see the algorithm's
|
||||
// invariant).
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||||
|
||||
typedef unsigned long argument_type;
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||||
typedef int result_type;
|
||||
|
||||
|
||||
template <result_type n>
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||||
struct choose_initial_n {
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||||
|
||||
enum { c = (argument_type(1) << n << n) != 0 };
|
||||
BOOST_STATIC_CONSTANT(
|
||||
result_type,
|
||||
value = !c*n + choose_initial_n<2*c*n>::value
|
||||
);
|
||||
|
||||
};
|
||||
|
||||
template <>
|
||||
struct choose_initial_n<0> {
|
||||
BOOST_STATIC_CONSTANT(result_type, value = 0);
|
||||
};
|
||||
|
||||
|
||||
|
||||
// start computing from n_zero - must be a power of two
|
||||
const result_type n_zero = 16;
|
||||
const result_type initial_n = choose_initial_n<n_zero>::value;
|
||||
|
||||
// static_log2_impl<>
|
||||
//
|
||||
// * Invariant:
|
||||
// 2n
|
||||
// 1 <= x && x < 2 at the start of each recursion
|
||||
// (see also choose_initial_n<>)
|
||||
//
|
||||
// * Type requirements:
|
||||
//
|
||||
// argument_type maybe any unsigned type with at least n_zero + 1
|
||||
// value bits. (Note: If larger types will be standardized -e.g.
|
||||
// unsigned long long- then the argument_type typedef can be
|
||||
// changed without affecting the rest of the code.)
|
||||
//
|
||||
|
||||
template <argument_type x, result_type n = initial_n>
|
||||
struct static_log2_impl {
|
||||
|
||||
enum { c = (x >> n) > 0 }; // x >= 2**n ?
|
||||
BOOST_STATIC_CONSTANT(
|
||||
result_type,
|
||||
value = c*n + (static_log2_impl< (x>>c*n), n/2 >::value)
|
||||
);
|
||||
|
||||
};
|
||||
|
||||
template <>
|
||||
struct static_log2_impl<1, 0> {
|
||||
BOOST_STATIC_CONSTANT(result_type, value = 0);
|
||||
};
|
||||
|
||||
}
|
||||
} // detail
|
||||
|
||||
|
||||
|
||||
// --------------------------------------
|
||||
// static_log2<x>
|
||||
// ----------------------------------------
|
||||
|
||||
typedef detail::static_log2_impl::argument_type static_log2_argument_type;
|
||||
typedef detail::static_log2_impl::result_type static_log2_result_type;
|
||||
|
||||
|
||||
template <static_log2_argument_type x>
|
||||
struct static_log2 {
|
||||
|
||||
BOOST_STATIC_CONSTANT(
|
||||
static_log2_result_type,
|
||||
value = detail::static_log2_impl::static_log2_impl<x>::value
|
||||
);
|
||||
|
||||
};
|
||||
|
||||
|
||||
template <>
|
||||
struct static_log2<0> { };
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
#endif // include guard
|
||||
@@ -1,55 +0,0 @@
|
||||
// Boost integer/static_min_max.hpp header file ----------------------------//
|
||||
|
||||
// (C) Copyright 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 for updates, documentation, and revision history.
|
||||
|
||||
#ifndef BOOST_INTEGER_STATIC_MIN_MAX_HPP
|
||||
#define BOOST_INTEGER_STATIC_MIN_MAX_HPP
|
||||
|
||||
#include <boost/integer_fwd.hpp> // self include
|
||||
|
||||
#include <boost/config.hpp> // for BOOST_STATIC_CONSTANT
|
||||
|
||||
|
||||
namespace boost
|
||||
{
|
||||
|
||||
|
||||
// Compile-time extrema class declarations ---------------------------------//
|
||||
// Get the minimum or maximum of two values, signed or unsigned.
|
||||
|
||||
template < long Value1, long Value2 >
|
||||
struct static_signed_min
|
||||
{
|
||||
BOOST_STATIC_CONSTANT( long, value = (Value1 > Value2) ? Value2 : Value1 );
|
||||
};
|
||||
|
||||
template < long Value1, long Value2 >
|
||||
struct static_signed_max
|
||||
{
|
||||
BOOST_STATIC_CONSTANT( long, value = (Value1 < Value2) ? Value2 : Value1 );
|
||||
};
|
||||
|
||||
template < unsigned long Value1, unsigned long Value2 >
|
||||
struct static_unsigned_min
|
||||
{
|
||||
BOOST_STATIC_CONSTANT( unsigned long, value
|
||||
= (Value1 > Value2) ? Value2 : Value1 );
|
||||
};
|
||||
|
||||
template < unsigned long Value1, unsigned long Value2 >
|
||||
struct static_unsigned_max
|
||||
{
|
||||
BOOST_STATIC_CONSTANT( unsigned long, value
|
||||
= (Value1 < Value2) ? Value2 : Value1 );
|
||||
};
|
||||
|
||||
|
||||
} // namespace boost
|
||||
|
||||
|
||||
#endif // BOOST_INTEGER_STATIC_MIN_MAX_HPP
|
||||
@@ -1,152 +0,0 @@
|
||||
// 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
|
||||
|
||||
|
||||
namespace boost
|
||||
{
|
||||
|
||||
|
||||
// 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 >;
|
||||
|
||||
#ifdef ULLONG_MAX
|
||||
template < >
|
||||
class integer_traits< ::boost::long_long_type>;
|
||||
|
||||
template < >
|
||||
class integer_traits< ::boost::ulong_long_type >;
|
||||
#endif
|
||||
|
||||
|
||||
// From <boost/integer.hpp> ------------------------------------------------//
|
||||
|
||||
template < typename LeastInt >
|
||||
struct int_fast_t;
|
||||
|
||||
template< int Bits >
|
||||
struct int_t;
|
||||
|
||||
template< int Bits >
|
||||
struct uint_t;
|
||||
|
||||
template< long MaxValue >
|
||||
struct int_max_value_t;
|
||||
|
||||
template< long MinValue >
|
||||
struct int_min_value_t;
|
||||
|
||||
template< unsigned long Value >
|
||||
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 >;
|
||||
|
||||
#if USHRT_MAX > UCHAR_MAX
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned short>::digits >;
|
||||
#endif
|
||||
|
||||
#if UINT_MAX > USHRT_MAX
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned int>::digits >;
|
||||
#endif
|
||||
|
||||
#if ULONG_MAX > UINT_MAX
|
||||
template < >
|
||||
struct low_bits_mask_t< ::std::numeric_limits<unsigned long>::digits >;
|
||||
#endif
|
||||
|
||||
|
||||
// From <boost/integer/static_log2.hpp> ------------------------------------//
|
||||
|
||||
template < unsigned long Value >
|
||||
struct static_log2;
|
||||
|
||||
template < >
|
||||
struct static_log2< 0ul >;
|
||||
|
||||
|
||||
// From <boost/integer/static_min_max.hpp> ---------------------------------//
|
||||
|
||||
template < long Value1, long Value2 >
|
||||
struct static_signed_min;
|
||||
|
||||
template < long Value1, long Value2 >
|
||||
struct static_signed_max;
|
||||
|
||||
template < unsigned long Value1, unsigned long Value2 >
|
||||
struct static_unsigned_min;
|
||||
|
||||
template < unsigned long Value1, unsigned long Value2 >
|
||||
struct static_unsigned_max;
|
||||
|
||||
|
||||
} // namespace boost
|
||||
|
||||
|
||||
#endif // BOOST_INTEGER_FWD_HPP
|
||||
@@ -1,236 +0,0 @@
|
||||
/* boost integer_traits.hpp header file
|
||||
*
|
||||
* Copyright Jens Maurer 2000
|
||||
* 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)
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
* Idea by Beman Dawes, Ed Brey, Steve Cleary, and Nathan Myers
|
||||
*/
|
||||
|
||||
// See http://www.boost.org/libs/integer for documentation.
|
||||
|
||||
|
||||
#ifndef BOOST_INTEGER_TRAITS_HPP
|
||||
#define BOOST_INTEGER_TRAITS_HPP
|
||||
|
||||
#include <boost/config.hpp>
|
||||
#include <boost/limits.hpp>
|
||||
|
||||
// These are an implementation detail and not part of the interface
|
||||
#include <limits.h>
|
||||
// we need wchar.h for WCHAR_MAX/MIN but not all platforms provide it,
|
||||
// and some may have <wchar.h> but not <cwchar> ...
|
||||
#if !defined(BOOST_NO_INTRINSIC_WCHAR_T) && (!defined(BOOST_NO_CWCHAR) || defined(sun) || defined(__sun) || defined(__QNX__))
|
||||
#include <wchar.h>
|
||||
#endif
|
||||
|
||||
|
||||
namespace boost {
|
||||
template<class T>
|
||||
class integer_traits : public std::numeric_limits<T>
|
||||
{
|
||||
public:
|
||||
BOOST_STATIC_CONSTANT(bool, is_integral = false);
|
||||
};
|
||||
|
||||
namespace detail {
|
||||
template<class T, T min_val, T max_val>
|
||||
class integer_traits_base
|
||||
{
|
||||
public:
|
||||
BOOST_STATIC_CONSTANT(bool, is_integral = true);
|
||||
BOOST_STATIC_CONSTANT(T, const_min = min_val);
|
||||
BOOST_STATIC_CONSTANT(T, const_max = max_val);
|
||||
};
|
||||
|
||||
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
|
||||
// A definition is required even for integral static constants
|
||||
template<class T, T min_val, T max_val>
|
||||
const bool integer_traits_base<T, min_val, max_val>::is_integral;
|
||||
|
||||
template<class T, T min_val, T max_val>
|
||||
const T integer_traits_base<T, min_val, max_val>::const_min;
|
||||
|
||||
template<class T, T min_val, T max_val>
|
||||
const T integer_traits_base<T, min_val, max_val>::const_max;
|
||||
#endif
|
||||
|
||||
} // namespace detail
|
||||
|
||||
template<>
|
||||
class integer_traits<bool>
|
||||
: public std::numeric_limits<bool>,
|
||||
public detail::integer_traits_base<bool, false, true>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<char>
|
||||
: public std::numeric_limits<char>,
|
||||
public detail::integer_traits_base<char, CHAR_MIN, CHAR_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<signed char>
|
||||
: public std::numeric_limits<signed char>,
|
||||
public detail::integer_traits_base<signed char, SCHAR_MIN, SCHAR_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned char>
|
||||
: public std::numeric_limits<unsigned char>,
|
||||
public detail::integer_traits_base<unsigned char, 0, UCHAR_MAX>
|
||||
{ };
|
||||
|
||||
#ifndef BOOST_NO_INTRINSIC_WCHAR_T
|
||||
template<>
|
||||
class integer_traits<wchar_t>
|
||||
: public std::numeric_limits<wchar_t>,
|
||||
// Don't trust WCHAR_MIN and WCHAR_MAX with Mac OS X's native
|
||||
// library: they are wrong!
|
||||
#if defined(WCHAR_MIN) && defined(WCHAR_MAX) && !defined(__APPLE__)
|
||||
public detail::integer_traits_base<wchar_t, WCHAR_MIN, WCHAR_MAX>
|
||||
#elif defined(__BORLANDC__) || defined(__CYGWIN__) || defined(__MINGW32__) || (defined(__BEOS__) && defined(__GNUC__))
|
||||
// No WCHAR_MIN and WCHAR_MAX, whar_t is short and unsigned:
|
||||
public detail::integer_traits_base<wchar_t, 0, 0xffff>
|
||||
#elif (defined(__sgi) && (!defined(__SGI_STL_PORT) || __SGI_STL_PORT < 0x400))\
|
||||
|| (defined __APPLE__)\
|
||||
|| (defined(__OpenBSD__) && defined(__GNUC__))\
|
||||
|| (defined(__NetBSD__) && defined(__GNUC__))\
|
||||
|| (defined(__FreeBSD__) && defined(__GNUC__))\
|
||||
|| (defined(__DragonFly__) && defined(__GNUC__))\
|
||||
|| (defined(__hpux) && defined(__GNUC__) && (__GNUC__ == 3) && !defined(__SGI_STL_PORT))
|
||||
// No WCHAR_MIN and WCHAR_MAX, wchar_t has the same range as int.
|
||||
// - SGI MIPSpro with native library
|
||||
// - gcc 3.x on HP-UX
|
||||
// - Mac OS X with native library
|
||||
// - gcc on FreeBSD, OpenBSD and NetBSD
|
||||
public detail::integer_traits_base<wchar_t, INT_MIN, INT_MAX>
|
||||
#elif defined(__hpux) && defined(__GNUC__) && (__GNUC__ == 2) && !defined(__SGI_STL_PORT)
|
||||
// No WCHAR_MIN and WCHAR_MAX, wchar_t has the same range as unsigned int.
|
||||
// - gcc 2.95.x on HP-UX
|
||||
// (also, std::numeric_limits<wchar_t> appears to return the wrong values).
|
||||
public detail::integer_traits_base<wchar_t, 0, UINT_MAX>
|
||||
#else
|
||||
#error No WCHAR_MIN and WCHAR_MAX present, please adjust integer_traits<> for your compiler.
|
||||
#endif
|
||||
{ };
|
||||
#endif // BOOST_NO_INTRINSIC_WCHAR_T
|
||||
|
||||
template<>
|
||||
class integer_traits<short>
|
||||
: public std::numeric_limits<short>,
|
||||
public detail::integer_traits_base<short, SHRT_MIN, SHRT_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned short>
|
||||
: public std::numeric_limits<unsigned short>,
|
||||
public detail::integer_traits_base<unsigned short, 0, USHRT_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<int>
|
||||
: public std::numeric_limits<int>,
|
||||
public detail::integer_traits_base<int, INT_MIN, INT_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned int>
|
||||
: public std::numeric_limits<unsigned int>,
|
||||
public detail::integer_traits_base<unsigned int, 0, UINT_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<long>
|
||||
: public std::numeric_limits<long>,
|
||||
public detail::integer_traits_base<long, LONG_MIN, LONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits<unsigned long>
|
||||
: public std::numeric_limits<unsigned long>,
|
||||
public detail::integer_traits_base<unsigned long, 0, ULONG_MAX>
|
||||
{ };
|
||||
|
||||
#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T)
|
||||
#if defined(ULLONG_MAX) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::long_long_type>
|
||||
: public std::numeric_limits< ::boost::long_long_type>,
|
||||
public detail::integer_traits_base< ::boost::long_long_type, LLONG_MIN, LLONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::ulong_long_type>
|
||||
: public std::numeric_limits< ::boost::ulong_long_type>,
|
||||
public detail::integer_traits_base< ::boost::ulong_long_type, 0, ULLONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(ULONG_LONG_MAX) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::long_long_type> : public std::numeric_limits< ::boost::long_long_type>, public detail::integer_traits_base< ::boost::long_long_type, LONG_LONG_MIN, LONG_LONG_MAX>{ };
|
||||
template<>
|
||||
class integer_traits< ::boost::ulong_long_type>
|
||||
: public std::numeric_limits< ::boost::ulong_long_type>,
|
||||
public detail::integer_traits_base< ::boost::ulong_long_type, 0, ULONG_LONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(ULONGLONG_MAX) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::long_long_type>
|
||||
: public std::numeric_limits< ::boost::long_long_type>,
|
||||
public detail::integer_traits_base< ::boost::long_long_type, LONGLONG_MIN, LONGLONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::ulong_long_type>
|
||||
: public std::numeric_limits< ::boost::ulong_long_type>,
|
||||
public detail::integer_traits_base< ::boost::ulong_long_type, 0, ULONGLONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(_LLONG_MAX) && defined(_C2) && defined(BOOST_HAS_LONG_LONG)
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::long_long_type>
|
||||
: public std::numeric_limits< ::boost::long_long_type>,
|
||||
public detail::integer_traits_base< ::boost::long_long_type, -_LLONG_MAX - _C2, _LLONG_MAX>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::ulong_long_type>
|
||||
: public std::numeric_limits< ::boost::ulong_long_type>,
|
||||
public detail::integer_traits_base< ::boost::ulong_long_type, 0, _ULLONG_MAX>
|
||||
{ };
|
||||
|
||||
#elif defined(BOOST_HAS_LONG_LONG)
|
||||
//
|
||||
// we have long long but no constants, this happens for example with gcc in -ansi mode,
|
||||
// we'll just have to work out the values for ourselves (assumes 2's compliment representation):
|
||||
//
|
||||
template<>
|
||||
class integer_traits< ::boost::long_long_type>
|
||||
: public std::numeric_limits< ::boost::long_long_type>,
|
||||
public detail::integer_traits_base< ::boost::long_long_type, (1LL << (sizeof(::boost::long_long_type) - 1)), ~(1LL << (sizeof(::boost::long_long_type) - 1))>
|
||||
{ };
|
||||
|
||||
template<>
|
||||
class integer_traits< ::boost::ulong_long_type>
|
||||
: public std::numeric_limits< ::boost::ulong_long_type>,
|
||||
public detail::integer_traits_base< ::boost::ulong_long_type, 0, ~0uLL>
|
||||
{ };
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
||||
} // namespace boost
|
||||
|
||||
#endif /* BOOST_INTEGER_TRAITS_HPP */
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user