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-rw-r--r--contrib/src/boost/integer.hpp524
1 files changed, 262 insertions, 262 deletions
diff --git a/contrib/src/boost/integer.hpp b/contrib/src/boost/integer.hpp
index 522a863..9fa0019 100644
--- a/contrib/src/boost/integer.hpp
+++ b/contrib/src/boost/integer.hpp
@@ -1,262 +1,262 @@
-// boost integer.hpp header file -------------------------------------------//
-
-// Copyright Beman Dawes and Daryle Walker 1999. 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.
-
-// Revision History
-// 22 Sep 01 Added value-based integer templates. (Daryle Walker)
-// 01 Apr 01 Modified to use new <boost/limits.hpp> header. (John Maddock)
-// 30 Jul 00 Add typename syntax fix (Jens Maurer)
-// 28 Aug 99 Initial version
-
-#ifndef BOOST_INTEGER_HPP
-#define BOOST_INTEGER_HPP
-
-#include <boost/integer_fwd.hpp> // self include
-
-#include <boost/integer_traits.hpp> // for boost::::boost::integer_traits
-#include <boost/limits.hpp> // for ::std::numeric_limits
-#include <boost/cstdint.hpp> // for boost::int64_t and BOOST_NO_INTEGRAL_INT64_T
-#include <boost/static_assert.hpp>
-
-//
-// We simply cannot include this header on gcc without getting copious warnings of the kind:
-//
-// boost/integer.hpp:77:30: warning: use of C99 long long integer constant
-//
-// And yet there is no other reasonable implementation, so we declare this a system header
-// to suppress these warnings.
-//
-#if defined(__GNUC__) && (__GNUC__ >= 4)
-#pragma GCC system_header
-#endif
-
-namespace boost
-{
-
- // Helper templates ------------------------------------------------------//
-
- // fast integers from least integers
- // int_fast_t<> works correctly for unsigned too, in spite of the name.
- template< typename LeastInt >
- struct int_fast_t
- {
- typedef LeastInt fast;
- typedef fast type;
- }; // imps may specialize
-
- namespace detail{
-
- // convert category to type
- template< int Category > struct int_least_helper {}; // default is empty
- template< int Category > struct uint_least_helper {}; // default is empty
-
- // specializatons: 1=long, 2=int, 3=short, 4=signed char,
- // 6=unsigned long, 7=unsigned int, 8=unsigned short, 9=unsigned char
- // no specializations for 0 and 5: requests for a type > long are in error
-#ifdef BOOST_HAS_LONG_LONG
- template<> struct int_least_helper<1> { typedef boost::long_long_type least; };
-#elif defined(BOOST_HAS_MS_INT64)
- template<> struct int_least_helper<1> { typedef __int64 least; };
-#endif
- template<> struct int_least_helper<2> { typedef long least; };
- template<> struct int_least_helper<3> { typedef int least; };
- template<> struct int_least_helper<4> { typedef short least; };
- template<> struct int_least_helper<5> { typedef signed char least; };
-#ifdef BOOST_HAS_LONG_LONG
- template<> struct uint_least_helper<1> { typedef boost::ulong_long_type least; };
-#elif defined(BOOST_HAS_MS_INT64)
- template<> struct uint_least_helper<1> { typedef unsigned __int64 least; };
-#endif
- template<> struct uint_least_helper<2> { typedef unsigned long least; };
- template<> struct uint_least_helper<3> { typedef unsigned int least; };
- template<> struct uint_least_helper<4> { typedef unsigned short least; };
- template<> struct uint_least_helper<5> { typedef unsigned char least; };
-
- template <int Bits>
- struct exact_signed_base_helper{};
- template <int Bits>
- struct exact_unsigned_base_helper{};
-
- template <> struct exact_signed_base_helper<sizeof(signed char)* CHAR_BIT> { typedef signed char exact; };
- template <> struct exact_unsigned_base_helper<sizeof(unsigned char)* CHAR_BIT> { typedef unsigned char exact; };
-#if USHRT_MAX != UCHAR_MAX
- template <> struct exact_signed_base_helper<sizeof(short)* CHAR_BIT> { typedef short exact; };
- template <> struct exact_unsigned_base_helper<sizeof(unsigned short)* CHAR_BIT> { typedef unsigned short exact; };
-#endif
-#if UINT_MAX != USHRT_MAX
- template <> struct exact_signed_base_helper<sizeof(int)* CHAR_BIT> { typedef int exact; };
- template <> struct exact_unsigned_base_helper<sizeof(unsigned int)* CHAR_BIT> { typedef unsigned int exact; };
-#endif
-#if ULONG_MAX != UINT_MAX && ( !defined __TI_COMPILER_VERSION__ || \
- ( __TI_COMPILER_VERSION__ >= 7000000 && !defined __TI_40BIT_LONG__ ) )
- template <> struct exact_signed_base_helper<sizeof(long)* CHAR_BIT> { typedef long exact; };
- template <> struct exact_unsigned_base_helper<sizeof(unsigned long)* CHAR_BIT> { typedef unsigned long exact; };
-#endif
-#if defined(BOOST_HAS_LONG_LONG) &&\
- ((defined(ULLONG_MAX) && (ULLONG_MAX != ULONG_MAX)) ||\
- (defined(ULONG_LONG_MAX) && (ULONG_LONG_MAX != ULONG_MAX)) ||\
- (defined(ULONGLONG_MAX) && (ULONGLONG_MAX != ULONG_MAX)) ||\
- (defined(_ULLONG_MAX) && (_ULLONG_MAX != ULONG_MAX)))
- template <> struct exact_signed_base_helper<sizeof(boost::long_long_type)* CHAR_BIT> { typedef boost::long_long_type exact; };
- template <> struct exact_unsigned_base_helper<sizeof(boost::ulong_long_type)* CHAR_BIT> { typedef boost::ulong_long_type exact; };
-#endif
-
-
- } // namespace detail
-
- // integer templates specifying number of bits ---------------------------//
-
- // signed
- template< int Bits > // bits (including sign) required
- struct int_t : public boost::detail::exact_signed_base_helper<Bits>
- {
- BOOST_STATIC_ASSERT_MSG(Bits <= (int)(sizeof(boost::intmax_t) * CHAR_BIT),
- "No suitable signed integer type with the requested number of bits is available.");
- typedef typename boost::detail::int_least_helper
- <
-#ifdef BOOST_HAS_LONG_LONG
- (Bits <= (int)(sizeof(boost::long_long_type) * CHAR_BIT)) +
-#else
- 1 +
-#endif
- (Bits-1 <= ::std::numeric_limits<long>::digits) +
- (Bits-1 <= ::std::numeric_limits<int>::digits) +
- (Bits-1 <= ::std::numeric_limits<short>::digits) +
- (Bits-1 <= ::std::numeric_limits<signed char>::digits)
- >::least least;
- typedef typename int_fast_t<least>::type fast;
- };
-
- // unsigned
- template< int Bits > // bits required
- struct uint_t : public boost::detail::exact_unsigned_base_helper<Bits>
- {
- BOOST_STATIC_ASSERT_MSG(Bits <= (int)(sizeof(boost::uintmax_t) * CHAR_BIT),
- "No suitable unsigned integer type with the requested number of bits is available.");
-#if (defined(__BORLANDC__) || defined(__CODEGEAR__)) && defined(BOOST_NO_INTEGRAL_INT64_T)
- // It's really not clear why this workaround should be needed... shrug I guess! JM
- BOOST_STATIC_CONSTANT(int, s =
- 6 +
- (Bits <= ::std::numeric_limits<unsigned long>::digits) +
- (Bits <= ::std::numeric_limits<unsigned int>::digits) +
- (Bits <= ::std::numeric_limits<unsigned short>::digits) +
- (Bits <= ::std::numeric_limits<unsigned char>::digits));
- typedef typename detail::int_least_helper< ::boost::uint_t<Bits>::s>::least least;
-#else
- typedef typename boost::detail::uint_least_helper
- <
-#ifdef BOOST_HAS_LONG_LONG
- (Bits <= (int)(sizeof(boost::long_long_type) * CHAR_BIT)) +
-#else
- 1 +
-#endif
- (Bits <= ::std::numeric_limits<unsigned long>::digits) +
- (Bits <= ::std::numeric_limits<unsigned int>::digits) +
- (Bits <= ::std::numeric_limits<unsigned short>::digits) +
- (Bits <= ::std::numeric_limits<unsigned char>::digits)
- >::least least;
-#endif
- typedef typename int_fast_t<least>::type fast;
- // int_fast_t<> works correctly for unsigned too, in spite of the name.
- };
-
- // integer templates specifying extreme value ----------------------------//
-
- // signed
-#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_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
- {
- typedef typename boost::detail::int_least_helper
- <
-#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_LONG_LONG)
- (MaxValue <= ::boost::integer_traits<boost::long_long_type>::const_max) +
-#else
- 1 +
-#endif
- (MaxValue <= ::boost::integer_traits<long>::const_max) +
- (MaxValue <= ::boost::integer_traits<int>::const_max) +
- (MaxValue <= ::boost::integer_traits<short>::const_max) +
- (MaxValue <= ::boost::integer_traits<signed char>::const_max)
- >::least least;
- typedef typename int_fast_t<least>::type fast;
- };
-
-#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_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
- {
- typedef typename boost::detail::int_least_helper
- <
-#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_LONG_LONG)
- (MinValue >= ::boost::integer_traits<boost::long_long_type>::const_min) +
-#else
- 1 +
-#endif
- (MinValue >= ::boost::integer_traits<long>::const_min) +
- (MinValue >= ::boost::integer_traits<int>::const_min) +
- (MinValue >= ::boost::integer_traits<short>::const_min) +
- (MinValue >= ::boost::integer_traits<signed char>::const_min)
- >::least least;
- typedef typename int_fast_t<least>::type fast;
- };
-
- // unsigned
-#if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG)
- template< boost::ulong_long_type MaxValue > // minimum value to require support
-#else
- template< unsigned long MaxValue > // minimum value to require support
-#endif
- struct uint_value_t
- {
-#if (defined(__BORLANDC__) || defined(__CODEGEAR__))
- // It's really not clear why this workaround should be needed... shrug I guess! JM
-#if defined(BOOST_NO_INTEGRAL_INT64_T)
- BOOST_STATIC_CONSTANT(unsigned, which =
- 1 +
- (MaxValue <= ::boost::integer_traits<unsigned long>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned int>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned short>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned char>::const_max));
- typedef typename detail::int_least_helper< ::boost::uint_value_t<MaxValue>::which>::least least;
-#else // BOOST_NO_INTEGRAL_INT64_T
- BOOST_STATIC_CONSTANT(unsigned, which =
- 1 +
- (MaxValue <= ::boost::integer_traits<boost::ulong_long_type>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned long>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned int>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned short>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned char>::const_max));
- typedef typename detail::uint_least_helper< ::boost::uint_value_t<MaxValue>::which>::least least;
-#endif // BOOST_NO_INTEGRAL_INT64_T
-#else
- typedef typename boost::detail::uint_least_helper
- <
-#if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG)
- (MaxValue <= ::boost::integer_traits<boost::ulong_long_type>::const_max) +
-#else
- 1 +
-#endif
- (MaxValue <= ::boost::integer_traits<unsigned long>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned int>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned short>::const_max) +
- (MaxValue <= ::boost::integer_traits<unsigned char>::const_max)
- >::least least;
-#endif
- typedef typename int_fast_t<least>::type fast;
- };
-
-
-} // namespace boost
-
-#endif // BOOST_INTEGER_HPP
+// boost integer.hpp header file -------------------------------------------//
+
+// Copyright Beman Dawes and Daryle Walker 1999. 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.
+
+// Revision History
+// 22 Sep 01 Added value-based integer templates. (Daryle Walker)
+// 01 Apr 01 Modified to use new <boost/limits.hpp> header. (John Maddock)
+// 30 Jul 00 Add typename syntax fix (Jens Maurer)
+// 28 Aug 99 Initial version
+
+#ifndef BOOST_INTEGER_HPP
+#define BOOST_INTEGER_HPP
+
+#include <boost/integer_fwd.hpp> // self include
+
+#include <boost/integer_traits.hpp> // for boost::::boost::integer_traits
+#include <boost/limits.hpp> // for ::std::numeric_limits
+#include <boost/cstdint.hpp> // for boost::int64_t and BOOST_NO_INTEGRAL_INT64_T
+#include <boost/static_assert.hpp>
+
+//
+// We simply cannot include this header on gcc without getting copious warnings of the kind:
+//
+// boost/integer.hpp:77:30: warning: use of C99 long long integer constant
+//
+// And yet there is no other reasonable implementation, so we declare this a system header
+// to suppress these warnings.
+//
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#pragma GCC system_header
+#endif
+
+namespace boost
+{
+
+ // Helper templates ------------------------------------------------------//
+
+ // fast integers from least integers
+ // int_fast_t<> works correctly for unsigned too, in spite of the name.
+ template< typename LeastInt >
+ struct int_fast_t
+ {
+ typedef LeastInt fast;
+ typedef fast type;
+ }; // imps may specialize
+
+ namespace detail{
+
+ // convert category to type
+ template< int Category > struct int_least_helper {}; // default is empty
+ template< int Category > struct uint_least_helper {}; // default is empty
+
+ // specializatons: 1=long, 2=int, 3=short, 4=signed char,
+ // 6=unsigned long, 7=unsigned int, 8=unsigned short, 9=unsigned char
+ // no specializations for 0 and 5: requests for a type > long are in error
+#ifdef BOOST_HAS_LONG_LONG
+ template<> struct int_least_helper<1> { typedef boost::long_long_type least; };
+#elif defined(BOOST_HAS_MS_INT64)
+ template<> struct int_least_helper<1> { typedef __int64 least; };
+#endif
+ template<> struct int_least_helper<2> { typedef long least; };
+ template<> struct int_least_helper<3> { typedef int least; };
+ template<> struct int_least_helper<4> { typedef short least; };
+ template<> struct int_least_helper<5> { typedef signed char least; };
+#ifdef BOOST_HAS_LONG_LONG
+ template<> struct uint_least_helper<1> { typedef boost::ulong_long_type least; };
+#elif defined(BOOST_HAS_MS_INT64)
+ template<> struct uint_least_helper<1> { typedef unsigned __int64 least; };
+#endif
+ template<> struct uint_least_helper<2> { typedef unsigned long least; };
+ template<> struct uint_least_helper<3> { typedef unsigned int least; };
+ template<> struct uint_least_helper<4> { typedef unsigned short least; };
+ template<> struct uint_least_helper<5> { typedef unsigned char least; };
+
+ template <int Bits>
+ struct exact_signed_base_helper{};
+ template <int Bits>
+ struct exact_unsigned_base_helper{};
+
+ template <> struct exact_signed_base_helper<sizeof(signed char)* CHAR_BIT> { typedef signed char exact; };
+ template <> struct exact_unsigned_base_helper<sizeof(unsigned char)* CHAR_BIT> { typedef unsigned char exact; };
+#if USHRT_MAX != UCHAR_MAX
+ template <> struct exact_signed_base_helper<sizeof(short)* CHAR_BIT> { typedef short exact; };
+ template <> struct exact_unsigned_base_helper<sizeof(unsigned short)* CHAR_BIT> { typedef unsigned short exact; };
+#endif
+#if UINT_MAX != USHRT_MAX
+ template <> struct exact_signed_base_helper<sizeof(int)* CHAR_BIT> { typedef int exact; };
+ template <> struct exact_unsigned_base_helper<sizeof(unsigned int)* CHAR_BIT> { typedef unsigned int exact; };
+#endif
+#if ULONG_MAX != UINT_MAX && ( !defined __TI_COMPILER_VERSION__ || \
+ ( __TI_COMPILER_VERSION__ >= 7000000 && !defined __TI_40BIT_LONG__ ) )
+ template <> struct exact_signed_base_helper<sizeof(long)* CHAR_BIT> { typedef long exact; };
+ template <> struct exact_unsigned_base_helper<sizeof(unsigned long)* CHAR_BIT> { typedef unsigned long exact; };
+#endif
+#if defined(BOOST_HAS_LONG_LONG) &&\
+ ((defined(ULLONG_MAX) && (ULLONG_MAX != ULONG_MAX)) ||\
+ (defined(ULONG_LONG_MAX) && (ULONG_LONG_MAX != ULONG_MAX)) ||\
+ (defined(ULONGLONG_MAX) && (ULONGLONG_MAX != ULONG_MAX)) ||\
+ (defined(_ULLONG_MAX) && (_ULLONG_MAX != ULONG_MAX)))
+ template <> struct exact_signed_base_helper<sizeof(boost::long_long_type)* CHAR_BIT> { typedef boost::long_long_type exact; };
+ template <> struct exact_unsigned_base_helper<sizeof(boost::ulong_long_type)* CHAR_BIT> { typedef boost::ulong_long_type exact; };
+#endif
+
+
+ } // namespace detail
+
+ // integer templates specifying number of bits ---------------------------//
+
+ // signed
+ template< int Bits > // bits (including sign) required
+ struct int_t : public boost::detail::exact_signed_base_helper<Bits>
+ {
+ BOOST_STATIC_ASSERT_MSG(Bits <= (int)(sizeof(boost::intmax_t) * CHAR_BIT),
+ "No suitable signed integer type with the requested number of bits is available.");
+ typedef typename boost::detail::int_least_helper
+ <
+#ifdef BOOST_HAS_LONG_LONG
+ (Bits <= (int)(sizeof(boost::long_long_type) * CHAR_BIT)) +
+#else
+ 1 +
+#endif
+ (Bits-1 <= ::std::numeric_limits<long>::digits) +
+ (Bits-1 <= ::std::numeric_limits<int>::digits) +
+ (Bits-1 <= ::std::numeric_limits<short>::digits) +
+ (Bits-1 <= ::std::numeric_limits<signed char>::digits)
+ >::least least;
+ typedef typename int_fast_t<least>::type fast;
+ };
+
+ // unsigned
+ template< int Bits > // bits required
+ struct uint_t : public boost::detail::exact_unsigned_base_helper<Bits>
+ {
+ BOOST_STATIC_ASSERT_MSG(Bits <= (int)(sizeof(boost::uintmax_t) * CHAR_BIT),
+ "No suitable unsigned integer type with the requested number of bits is available.");
+#if (defined(__BORLANDC__) || defined(__CODEGEAR__)) && defined(BOOST_NO_INTEGRAL_INT64_T)
+ // It's really not clear why this workaround should be needed... shrug I guess! JM
+ BOOST_STATIC_CONSTANT(int, s =
+ 6 +
+ (Bits <= ::std::numeric_limits<unsigned long>::digits) +
+ (Bits <= ::std::numeric_limits<unsigned int>::digits) +
+ (Bits <= ::std::numeric_limits<unsigned short>::digits) +
+ (Bits <= ::std::numeric_limits<unsigned char>::digits));
+ typedef typename detail::int_least_helper< ::boost::uint_t<Bits>::s>::least least;
+#else
+ typedef typename boost::detail::uint_least_helper
+ <
+#ifdef BOOST_HAS_LONG_LONG
+ (Bits <= (int)(sizeof(boost::long_long_type) * CHAR_BIT)) +
+#else
+ 1 +
+#endif
+ (Bits <= ::std::numeric_limits<unsigned long>::digits) +
+ (Bits <= ::std::numeric_limits<unsigned int>::digits) +
+ (Bits <= ::std::numeric_limits<unsigned short>::digits) +
+ (Bits <= ::std::numeric_limits<unsigned char>::digits)
+ >::least least;
+#endif
+ typedef typename int_fast_t<least>::type fast;
+ // int_fast_t<> works correctly for unsigned too, in spite of the name.
+ };
+
+ // integer templates specifying extreme value ----------------------------//
+
+ // signed
+#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_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
+ {
+ typedef typename boost::detail::int_least_helper
+ <
+#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_LONG_LONG)
+ (MaxValue <= ::boost::integer_traits<boost::long_long_type>::const_max) +
+#else
+ 1 +
+#endif
+ (MaxValue <= ::boost::integer_traits<long>::const_max) +
+ (MaxValue <= ::boost::integer_traits<int>::const_max) +
+ (MaxValue <= ::boost::integer_traits<short>::const_max) +
+ (MaxValue <= ::boost::integer_traits<signed char>::const_max)
+ >::least least;
+ typedef typename int_fast_t<least>::type fast;
+ };
+
+#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_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
+ {
+ typedef typename boost::detail::int_least_helper
+ <
+#if !defined(BOOST_NO_INTEGRAL_INT64_T) && !defined(BOOST_NO_INT64_T) && defined(BOOST_HAS_LONG_LONG)
+ (MinValue >= ::boost::integer_traits<boost::long_long_type>::const_min) +
+#else
+ 1 +
+#endif
+ (MinValue >= ::boost::integer_traits<long>::const_min) +
+ (MinValue >= ::boost::integer_traits<int>::const_min) +
+ (MinValue >= ::boost::integer_traits<short>::const_min) +
+ (MinValue >= ::boost::integer_traits<signed char>::const_min)
+ >::least least;
+ typedef typename int_fast_t<least>::type fast;
+ };
+
+ // unsigned
+#if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG)
+ template< boost::ulong_long_type MaxValue > // minimum value to require support
+#else
+ template< unsigned long MaxValue > // minimum value to require support
+#endif
+ struct uint_value_t
+ {
+#if (defined(__BORLANDC__) || defined(__CODEGEAR__))
+ // It's really not clear why this workaround should be needed... shrug I guess! JM
+#if defined(BOOST_NO_INTEGRAL_INT64_T)
+ BOOST_STATIC_CONSTANT(unsigned, which =
+ 1 +
+ (MaxValue <= ::boost::integer_traits<unsigned long>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned int>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned short>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned char>::const_max));
+ typedef typename detail::int_least_helper< ::boost::uint_value_t<MaxValue>::which>::least least;
+#else // BOOST_NO_INTEGRAL_INT64_T
+ BOOST_STATIC_CONSTANT(unsigned, which =
+ 1 +
+ (MaxValue <= ::boost::integer_traits<boost::ulong_long_type>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned long>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned int>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned short>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned char>::const_max));
+ typedef typename detail::uint_least_helper< ::boost::uint_value_t<MaxValue>::which>::least least;
+#endif // BOOST_NO_INTEGRAL_INT64_T
+#else
+ typedef typename boost::detail::uint_least_helper
+ <
+#if !defined(BOOST_NO_INTEGRAL_INT64_T) && defined(BOOST_HAS_LONG_LONG)
+ (MaxValue <= ::boost::integer_traits<boost::ulong_long_type>::const_max) +
+#else
+ 1 +
+#endif
+ (MaxValue <= ::boost::integer_traits<unsigned long>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned int>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned short>::const_max) +
+ (MaxValue <= ::boost::integer_traits<unsigned char>::const_max)
+ >::least least;
+#endif
+ typedef typename int_fast_t<least>::type fast;
+ };
+
+
+} // namespace boost
+
+#endif // BOOST_INTEGER_HPP
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