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CRTLinkage: dynamic
LibraryLinkage: dynamic

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Package: boost-integer
Version: 1.79.0
Depends: boost-assert, boost-config, boost-core, boost-static-assert, boost-throw-exception, boost-type-traits, boost-vcpkg-helpers
Architecture: x64-windows
Multi-Arch: same
Abi: 7a387f2417014a6cf56a8a8cd689c8153efaaf93ea6beba8f390f5b9577da9cb
Description: Boost integer module
Type: Port

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// 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 https://www.boost.org/LICENSE_1_0.txt)
// See https://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(BOOST_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(BOOST_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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// Boost common_factor.hpp header file -------------------------------------//
// (C) Copyright Daryle Walker 2001-2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// See https://www.boost.org for updates, documentation, and revision history.
#ifndef BOOST_INTEGER_COMMON_FACTOR_HPP
#define BOOST_INTEGER_COMMON_FACTOR_HPP
#include <boost/integer/common_factor_ct.hpp>
#include <boost/integer/common_factor_rt.hpp>
#endif // BOOST_INTEGER_COMMON_FACTOR_HPP

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// Boost common_factor_ct.hpp header file ----------------------------------//
// (C) Copyright Daryle Walker and Stephen Cleary 2001-2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// See https://www.boost.org for updates, documentation, and revision history.
#ifndef BOOST_INTEGER_COMMON_FACTOR_CT_HPP
#define BOOST_INTEGER_COMMON_FACTOR_CT_HPP
#include <boost/integer_fwd.hpp> // self include
#include <boost/config.hpp> // for BOOST_STATIC_CONSTANT, etc.
namespace boost
{
namespace integer
{
// Implementation details --------------------------------------------------//
namespace detail
{
// Build GCD with Euclid's recursive algorithm
template < static_gcd_type Value1, static_gcd_type Value2 >
struct static_gcd_helper_t
{
private:
BOOST_STATIC_CONSTANT( static_gcd_type, new_value1 = Value2 );
BOOST_STATIC_CONSTANT( static_gcd_type, new_value2 = Value1 % Value2 );
#ifndef BOOST_BORLANDC
#define BOOST_DETAIL_GCD_HELPER_VAL(Value) static_cast<static_gcd_type>(Value)
#else
typedef static_gcd_helper_t self_type;
#define BOOST_DETAIL_GCD_HELPER_VAL(Value) (self_type:: Value )
#endif
typedef static_gcd_helper_t< BOOST_DETAIL_GCD_HELPER_VAL(new_value1),
BOOST_DETAIL_GCD_HELPER_VAL(new_value2) > next_step_type;
#undef BOOST_DETAIL_GCD_HELPER_VAL
public:
BOOST_STATIC_CONSTANT( static_gcd_type, value = next_step_type::value );
};
// Non-recursive case
template < static_gcd_type Value1 >
struct static_gcd_helper_t< Value1, 0UL >
{
BOOST_STATIC_CONSTANT( static_gcd_type, value = Value1 );
};
// Build the LCM from the GCD
template < static_gcd_type Value1, static_gcd_type Value2 >
struct static_lcm_helper_t
{
typedef static_gcd_helper_t<Value1, Value2> gcd_type;
BOOST_STATIC_CONSTANT( static_gcd_type, value = Value1 / gcd_type::value
* Value2 );
};
// Special case for zero-GCD values
template < >
struct static_lcm_helper_t< 0UL, 0UL >
{
BOOST_STATIC_CONSTANT( static_gcd_type, value = 0UL );
};
} // namespace detail
// Compile-time greatest common divisor evaluator class declaration --------//
template < static_gcd_type Value1, static_gcd_type Value2 > struct static_gcd
{
BOOST_STATIC_CONSTANT( static_gcd_type, value = (detail::static_gcd_helper_t<Value1, Value2>::value) );
}; // boost::integer::static_gcd
#if !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION)
template< static_gcd_type Value1, static_gcd_type Value2 > static_gcd_type const static_gcd< Value1, Value2 >::value;
#endif
// Compile-time least common multiple evaluator class declaration ----------//
template < static_gcd_type Value1, static_gcd_type Value2 > struct static_lcm
{
BOOST_STATIC_CONSTANT( static_gcd_type, value = (detail::static_lcm_helper_t<Value1, Value2>::value) );
}; // boost::integer::static_lcm
#if !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION)
template< static_gcd_type Value1, static_gcd_type Value2 > static_gcd_type const static_lcm< Value1, Value2 >::value;
#endif
} // namespace integer
} // namespace boost
#endif // BOOST_INTEGER_COMMON_FACTOR_CT_HPP

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// (C) Copyright Jeremy William Murphy 2016.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_INTEGER_COMMON_FACTOR_RT_HPP
#define BOOST_INTEGER_COMMON_FACTOR_RT_HPP
#include <boost/assert.hpp>
#include <boost/core/enable_if.hpp>
#include <boost/config.hpp> // for BOOST_NESTED_TEMPLATE, etc.
#include <boost/limits.hpp> // for std::numeric_limits
#include <climits> // for CHAR_MIN
#include <boost/detail/workaround.hpp>
#include <iterator>
#include <algorithm>
#include <limits>
#ifndef BOOST_NO_CXX11_HDR_TYPE_TRAITS
#include <type_traits>
#endif
#ifdef BOOST_NO_CXX11_HDR_FUNCTIONAL
#include <functional>
#endif
#if ((defined(BOOST_MSVC) && (BOOST_MSVC >= 1600)) || (defined(__clang__) && defined(__c2__)) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && (defined(_M_IX86) || defined(_M_X64))
#include <intrin.h>
#endif
#ifdef BOOST_MSVC
#pragma warning(push)
#pragma warning(disable:4127 4244) // Conditional expression is constant
#endif
#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS) && !defined(BOOST_NO_CXX11_NOEXCEPT)
#define BOOST_GCD_NOEXCEPT(T) noexcept(std::is_arithmetic<T>::value)
#else
#define BOOST_GCD_NOEXCEPT(T)
#endif
namespace boost {
template <class I>
class rational;
namespace integer {
namespace gcd_detail{
//
// some helper functions which really should be constexpr already, but sadly aren't:
//
#ifndef BOOST_NO_CXX14_CONSTEXPR
template <class T>
inline constexpr T constexpr_min(T const& a, T const& b) BOOST_GCD_NOEXCEPT(T)
{
return a < b ? a : b;
}
template <class T>
inline constexpr auto constexpr_swap(T&a, T& b) BOOST_GCD_NOEXCEPT(T) -> decltype(a.swap(b))
{
return a.swap(b);
}
template <class T, class U>
inline constexpr void constexpr_swap(T&a, U& b...) BOOST_GCD_NOEXCEPT(T)
{
T t(static_cast<T&&>(a));
a = static_cast<T&&>(b);
b = static_cast<T&&>(t);
}
#else
template <class T>
inline T constexpr_min(T const& a, T const& b) BOOST_GCD_NOEXCEPT(T)
{
return a < b ? a : b;
}
template <class T>
inline void constexpr_swap(T&a, T& b) BOOST_GCD_NOEXCEPT(T)
{
using std::swap;
swap(a, b);
}
#endif
template <class T, bool a =
#ifndef BOOST_NO_CXX11_HDR_TYPE_TRAITS
std::is_unsigned<T>::value ||
#endif
(std::numeric_limits<T>::is_specialized && !std::numeric_limits<T>::is_signed)>
struct gcd_traits_abs_defaults
{
inline static BOOST_CXX14_CONSTEXPR const T& abs(const T& val) BOOST_GCD_NOEXCEPT(T) { return val; }
};
template <class T>
struct gcd_traits_abs_defaults<T, false>
{
inline static T BOOST_CXX14_CONSTEXPR abs(const T& val) BOOST_GCD_NOEXCEPT(T)
{
// This sucks, but std::abs is not constexpr :(
return val < T(0) ? -val : val;
}
};
enum method_type
{
method_euclid = 0,
method_binary = 1,
method_mixed = 2
};
struct any_convert
{
template <class T>
any_convert(const T&);
};
struct unlikely_size
{
char buf[9973];
};
unlikely_size operator <<= (any_convert, any_convert);
unlikely_size operator >>= (any_convert, any_convert);
template <class T>
struct gcd_traits_defaults : public gcd_traits_abs_defaults<T>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(T& val) BOOST_GCD_NOEXCEPT(T)
{
unsigned r = 0;
while (T(0) == (val & 1u))
{
#ifdef _MSC_VER // VC++ can't handle operator >>= in constexpr code for some reason
val = val >> 1;
#else
val >>= 1;
#endif
++r;
}
return r;
}
inline static BOOST_CXX14_CONSTEXPR bool less(const T& a, const T& b) BOOST_GCD_NOEXCEPT(T)
{
return a < b;
}
static T& get_value();
#ifndef BOOST_NO_SFINAE
static const bool has_operator_left_shift_equal = sizeof(get_value() <<= 2) != sizeof(unlikely_size);
static const bool has_operator_right_shift_equal = sizeof(get_value() >>= 2) != sizeof(unlikely_size);
#else
static const bool has_operator_left_shift_equal = true;
static const bool has_operator_right_shift_equal = true;
#endif
static const method_type method = std::numeric_limits<T>::is_specialized && std::numeric_limits<T>::is_integer && has_operator_left_shift_equal && has_operator_right_shift_equal ? method_mixed : method_euclid;
};
//
// Default gcd_traits just inherits from defaults:
//
template <class T>
struct gcd_traits : public gcd_traits_defaults<T> {};
//
// Some platforms have fast bitscan operations, that allow us to implement
// make_odd much more efficiently, unfortunately we can't use these if we want
// the functions to be constexpr as the compiler intrinsics aren't constexpr.
//
#if defined(BOOST_NO_CXX14_CONSTEXPR) && ((defined(BOOST_MSVC) && (BOOST_MSVC >= 1600)) || (defined(__clang__) && defined(__c2__)) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && (defined(_M_IX86) || defined(_M_X64))
#pragma intrinsic(_BitScanForward,)
template <>
struct gcd_traits<unsigned long> : public gcd_traits_defaults<unsigned long>
{
BOOST_FORCEINLINE static unsigned find_lsb(unsigned long val) BOOST_NOEXCEPT
{
unsigned long result;
_BitScanForward(&result, val);
return result;
}
BOOST_FORCEINLINE static unsigned make_odd(unsigned long& val) BOOST_NOEXCEPT
{
unsigned result = find_lsb(val);
val >>= result;
return result;
}
};
#ifdef _M_X64
#pragma intrinsic(_BitScanForward64)
template <>
struct gcd_traits<unsigned __int64> : public gcd_traits_defaults<unsigned __int64>
{
BOOST_FORCEINLINE static unsigned find_lsb(unsigned __int64 mask) BOOST_NOEXCEPT
{
unsigned long result;
_BitScanForward64(&result, mask);
return result;
}
BOOST_FORCEINLINE static unsigned make_odd(unsigned __int64& val) BOOST_NOEXCEPT
{
unsigned result = find_lsb(val);
val >>= result;
return result;
}
};
#endif
//
// Other integer type are trivial adaptations of the above,
// this works for signed types too, as by the time these functions
// are called, all values are > 0.
//
template <> struct gcd_traits<long> : public gcd_traits_defaults<long>
{ BOOST_FORCEINLINE static unsigned make_odd(long& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<unsigned int> : public gcd_traits_defaults<unsigned int>
{ BOOST_FORCEINLINE static unsigned make_odd(unsigned int& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<int> : public gcd_traits_defaults<int>
{ BOOST_FORCEINLINE static unsigned make_odd(int& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<unsigned short> : public gcd_traits_defaults<unsigned short>
{ BOOST_FORCEINLINE static unsigned make_odd(unsigned short& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<short> : public gcd_traits_defaults<short>
{ BOOST_FORCEINLINE static unsigned make_odd(short& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<unsigned char> : public gcd_traits_defaults<unsigned char>
{ BOOST_FORCEINLINE static unsigned make_odd(unsigned char& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<signed char> : public gcd_traits_defaults<signed char>
{ BOOST_FORCEINLINE static unsigned make_odd(signed char& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
template <> struct gcd_traits<char> : public gcd_traits_defaults<char>
{ BOOST_FORCEINLINE static unsigned make_odd(char& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
#ifndef BOOST_NO_INTRINSIC_WCHAR_T
template <> struct gcd_traits<wchar_t> : public gcd_traits_defaults<wchar_t>
{ BOOST_FORCEINLINE static unsigned make_odd(wchar_t& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; } };
#endif
#ifdef _M_X64
template <> struct gcd_traits<__int64> : public gcd_traits_defaults<__int64>
{ BOOST_FORCEINLINE static unsigned make_odd(__int64& val)BOOST_NOEXCEPT{ unsigned result = gcd_traits<unsigned __int64>::find_lsb(val); val >>= result; return result; } };
#endif
#elif defined(BOOST_GCC) || defined(__clang__) || (defined(BOOST_INTEL) && defined(__GNUC__))
template <>
struct gcd_traits<unsigned> : public gcd_traits_defaults<unsigned>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned find_lsb(unsigned mask)BOOST_NOEXCEPT
{
return __builtin_ctz(mask);
}
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(unsigned& val)BOOST_NOEXCEPT
{
unsigned result = find_lsb(val);
val >>= result;
return result;
}
};
template <>
struct gcd_traits<unsigned long> : public gcd_traits_defaults<unsigned long>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned find_lsb(unsigned long mask)BOOST_NOEXCEPT
{
return __builtin_ctzl(mask);
}
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(unsigned long& val)BOOST_NOEXCEPT
{
unsigned result = find_lsb(val);
val >>= result;
return result;
}
};
template <>
struct gcd_traits<boost::ulong_long_type> : public gcd_traits_defaults<boost::ulong_long_type>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned find_lsb(boost::ulong_long_type mask)BOOST_NOEXCEPT
{
return __builtin_ctzll(mask);
}
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(boost::ulong_long_type& val)BOOST_NOEXCEPT
{
unsigned result = find_lsb(val);
val >>= result;
return result;
}
};
//
// Other integer type are trivial adaptations of the above,
// this works for signed types too, as by the time these functions
// are called, all values are > 0.
//
template <> struct gcd_traits<boost::long_long_type> : public gcd_traits_defaults<boost::long_long_type>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(boost::long_long_type& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<boost::ulong_long_type>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<long> : public gcd_traits_defaults<long>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(long& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<int> : public gcd_traits_defaults<int>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(int& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned long>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<unsigned short> : public gcd_traits_defaults<unsigned short>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(unsigned short& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<short> : public gcd_traits_defaults<short>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(short& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<unsigned char> : public gcd_traits_defaults<unsigned char>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(unsigned char& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<signed char> : public gcd_traits_defaults<signed char>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(signed char& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned>::find_lsb(val); val >>= result; return result; }
};
template <> struct gcd_traits<char> : public gcd_traits_defaults<char>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(char& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned>::find_lsb(val); val >>= result; return result; }
};
#ifndef BOOST_NO_INTRINSIC_WCHAR_T
template <> struct gcd_traits<wchar_t> : public gcd_traits_defaults<wchar_t>
{
BOOST_FORCEINLINE static BOOST_CXX14_CONSTEXPR unsigned make_odd(wchar_t& val)BOOST_NOEXCEPT { unsigned result = gcd_traits<unsigned>::find_lsb(val); val >>= result; return result; }
};
#endif
#endif
//
// The Mixed Binary Euclid Algorithm
// Sidi Mohamed Sedjelmaci
// Electronic Notes in Discrete Mathematics 35 (2009) 169-176
//
template <class T>
BOOST_CXX14_CONSTEXPR T mixed_binary_gcd(T u, T v) BOOST_GCD_NOEXCEPT(T)
{
if(gcd_traits<T>::less(u, v))
constexpr_swap(u, v);
unsigned shifts = 0;
if(u == T(0))
return v;
if(v == T(0))
return u;
shifts = constexpr_min(gcd_traits<T>::make_odd(u), gcd_traits<T>::make_odd(v));
while(gcd_traits<T>::less(1, v))
{
u %= v;
v -= u;
if(u == T(0))
return v << shifts;
if(v == T(0))
return u << shifts;
gcd_traits<T>::make_odd(u);
gcd_traits<T>::make_odd(v);
if(gcd_traits<T>::less(u, v))
constexpr_swap(u, v);
}
return (v == 1 ? v : u) << shifts;
}
/** Stein gcd (aka 'binary gcd')
*
* From Mathematics to Generic Programming, Alexander Stepanov, Daniel Rose
*/
template <typename SteinDomain>
BOOST_CXX14_CONSTEXPR SteinDomain Stein_gcd(SteinDomain m, SteinDomain n) BOOST_GCD_NOEXCEPT(SteinDomain)
{
BOOST_ASSERT(m >= 0);
BOOST_ASSERT(n >= 0);
if (m == SteinDomain(0))
return n;
if (n == SteinDomain(0))
return m;
// m > 0 && n > 0
unsigned d_m = gcd_traits<SteinDomain>::make_odd(m);
unsigned d_n = gcd_traits<SteinDomain>::make_odd(n);
// odd(m) && odd(n)
while (m != n)
{
if (n > m)
constexpr_swap(n, m);
m -= n;
gcd_traits<SteinDomain>::make_odd(m);
}
// m == n
m <<= constexpr_min(d_m, d_n);
return m;
}
/** Euclidean algorithm
*
* From Mathematics to Generic Programming, Alexander Stepanov, Daniel Rose
*
*/
template <typename EuclideanDomain>
inline BOOST_CXX14_CONSTEXPR EuclideanDomain Euclid_gcd(EuclideanDomain a, EuclideanDomain b) BOOST_GCD_NOEXCEPT(EuclideanDomain)
{
while (b != EuclideanDomain(0))
{
a %= b;
constexpr_swap(a, b);
}
return a;
}
template <typename T>
inline BOOST_CXX14_CONSTEXPR BOOST_DEDUCED_TYPENAME enable_if_c<gcd_traits<T>::method == method_mixed, T>::type
optimal_gcd_select(T const &a, T const &b) BOOST_GCD_NOEXCEPT(T)
{
return gcd_detail::mixed_binary_gcd(a, b);
}
template <typename T>
inline BOOST_CXX14_CONSTEXPR BOOST_DEDUCED_TYPENAME enable_if_c<gcd_traits<T>::method == method_binary, T>::type
optimal_gcd_select(T const &a, T const &b) BOOST_GCD_NOEXCEPT(T)
{
return gcd_detail::Stein_gcd(a, b);
}
template <typename T>
inline BOOST_CXX14_CONSTEXPR BOOST_DEDUCED_TYPENAME enable_if_c<gcd_traits<T>::method == method_euclid, T>::type
optimal_gcd_select(T const &a, T const &b) BOOST_GCD_NOEXCEPT(T)
{
return gcd_detail::Euclid_gcd(a, b);
}
template <class T>
inline BOOST_CXX14_CONSTEXPR T lcm_imp(const T& a, const T& b) BOOST_GCD_NOEXCEPT(T)
{
T temp = boost::integer::gcd_detail::optimal_gcd_select(a, b);
#if BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500)
return (temp != T(0)) ? T(a / temp * b) : T(0);
#else
return temp != T(0) ? T(a / temp * b) : T(0);
#endif
}
} // namespace detail
template <typename Integer>
inline BOOST_CXX14_CONSTEXPR Integer gcd(Integer const &a, Integer const &b) BOOST_GCD_NOEXCEPT(Integer)
{
if(a == (std::numeric_limits<Integer>::min)())
return a == static_cast<Integer>(0) ? gcd_detail::gcd_traits<Integer>::abs(b) : boost::integer::gcd(static_cast<Integer>(a % b), b);
else if (b == (std::numeric_limits<Integer>::min)())
return b == static_cast<Integer>(0) ? gcd_detail::gcd_traits<Integer>::abs(a) : boost::integer::gcd(a, static_cast<Integer>(b % a));
return gcd_detail::optimal_gcd_select(static_cast<Integer>(gcd_detail::gcd_traits<Integer>::abs(a)), static_cast<Integer>(gcd_detail::gcd_traits<Integer>::abs(b)));
}
template <typename Integer>
inline BOOST_CXX14_CONSTEXPR Integer lcm(Integer const &a, Integer const &b) BOOST_GCD_NOEXCEPT(Integer)
{
return gcd_detail::lcm_imp(static_cast<Integer>(gcd_detail::gcd_traits<Integer>::abs(a)), static_cast<Integer>(gcd_detail::gcd_traits<Integer>::abs(b)));
}
#ifndef BOOST_NO_CXX11_VARIADIC_TEMPLATES
//
// This looks slightly odd, but the variadic forms must have 3 or more arguments, and the variadic argument pack may be empty.
// This matters not at all for most compilers, but Oracle C++ selects the wrong overload in the 2-arg case unless we do this.
//
template <typename Integer, typename... Args>
inline BOOST_CXX14_CONSTEXPR Integer gcd(Integer const &a, Integer const &b, const Integer& c, Args const&... args) BOOST_GCD_NOEXCEPT(Integer)
{
Integer t = gcd(b, c, args...);
return t == 1 ? 1 : gcd(a, t);
}
template <typename Integer, typename... Args>
inline BOOST_CXX14_CONSTEXPR Integer lcm(Integer const &a, Integer const &b, Integer const& c, Args const&... args) BOOST_GCD_NOEXCEPT(Integer)
{
return lcm(a, lcm(b, c, args...));
}
#endif
//
// Special handling for rationals:
//
template <typename Integer>
inline typename boost::enable_if_c<std::numeric_limits<Integer>::is_specialized, boost::rational<Integer> >::type gcd(boost::rational<Integer> const &a, boost::rational<Integer> const &b)
{
return boost::rational<Integer>(static_cast<Integer>(gcd(a.numerator(), b.numerator())), static_cast<Integer>(lcm(a.denominator(), b.denominator())));
}
template <typename Integer>
inline typename boost::enable_if_c<std::numeric_limits<Integer>::is_specialized, boost::rational<Integer> >::type lcm(boost::rational<Integer> const &a, boost::rational<Integer> const &b)
{
return boost::rational<Integer>(static_cast<Integer>(lcm(a.numerator(), b.numerator())), static_cast<Integer>(gcd(a.denominator(), b.denominator())));
}
/**
* Knuth, The Art of Computer Programming: Volume 2, Third edition, 1998
* Chapter 4.5.2, Algorithm C: Greatest common divisor of n integers.
*
* Knuth counts down from n to zero but we naturally go from first to last.
* We also return the termination position because it might be useful to know.
*
* Partly by quirk, partly by design, this algorithm is defined for n = 1,
* because the gcd of {x} is x. It is not defined for n = 0.
*
* @tparam I Input iterator.
* @return The gcd of the range and the iterator position at termination.
*/
template <typename I>
std::pair<typename std::iterator_traits<I>::value_type, I>
gcd_range(I first, I last) BOOST_GCD_NOEXCEPT(I)
{
BOOST_ASSERT(first != last);
typedef typename std::iterator_traits<I>::value_type T;
T d = *first;
++first;
while (d != T(1) && first != last)
{
d = gcd(d, *first);
++first;
}
return std::make_pair(d, first);
}
template <typename I>
std::pair<typename std::iterator_traits<I>::value_type, I>
lcm_range(I first, I last) BOOST_GCD_NOEXCEPT(I)
{
BOOST_ASSERT(first != last);
typedef typename std::iterator_traits<I>::value_type T;
T d = *first;
++first;
while (d != T(0) && first != last)
{
d = lcm(d, *first);
++first;
}
return std::make_pair(d, first);
}
template < typename IntegerType >
class gcd_evaluator
#ifdef BOOST_NO_CXX11_HDR_FUNCTIONAL
: public std::binary_function<IntegerType, IntegerType, IntegerType>
#endif
{
public:
#ifndef BOOST_NO_CXX11_HDR_FUNCTIONAL
typedef IntegerType first_argument_type;
typedef IntegerType second_argument_type;
typedef IntegerType result_type;
#endif
IntegerType operator()(IntegerType const &a, IntegerType const &b) const
{
return boost::integer::gcd(a, b);
}
};
template < typename IntegerType >
class lcm_evaluator
#ifdef BOOST_NO_CXX11_HDR_FUNCTIONAL
: public std::binary_function<IntegerType, IntegerType, IntegerType>
#endif
{
public:
#ifndef BOOST_NO_CXX11_HDR_FUNCTIONAL
typedef IntegerType first_argument_type;
typedef IntegerType second_argument_type;
typedef IntegerType result_type;
#endif
IntegerType operator()(IntegerType const &a, IntegerType const &b)const
{
return boost::integer::lcm(a, b);
}
};
} // namespace integer
} // namespace boost
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif
#endif // BOOST_INTEGER_COMMON_FACTOR_RT_HPP

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/*
* (C) Copyright Nick Thompson 2018.
* Use, modification and distribution are subject to the
* Boost Software License, Version 1.0. (See accompanying file
* LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_INTEGER_EXTENDED_EUCLIDEAN_HPP
#define BOOST_INTEGER_EXTENDED_EUCLIDEAN_HPP
#include <limits>
#include <stdexcept>
#include <boost/throw_exception.hpp>
#include <boost/core/swap.hpp>
#include <boost/core/enable_if.hpp>
namespace boost { namespace integer {
// From "The Joy of Factoring", Algorithm 2.7, with a small optimization to remove tmps from Wikipedia.
// Solves mx + ny = gcd(m,n). Returns tuple with (gcd(m,n), x, y).
template<class Z>
struct euclidean_result_t
{
Z gcd;
Z x;
Z y;
};
template<class Z>
typename boost::enable_if_c< std::numeric_limits< Z >::is_signed, euclidean_result_t< Z > >::type
extended_euclidean(Z m, Z n)
{
if (m < 1 || n < 1)
{
BOOST_THROW_EXCEPTION(std::domain_error("extended_euclidean: arguments must be strictly positive"));
}
bool swapped = false;
if (m < n)
{
swapped = true;
boost::swap(m, n);
}
Z u0 = m;
Z u1 = 1;
Z u2 = 0;
Z v0 = n;
Z v1 = 0;
Z v2 = 1;
Z w0;
Z w1;
Z w2;
while(v0 > 0)
{
Z q = u0/v0;
w0 = u0 - q*v0;
w1 = u1 - q*v1;
w2 = u2 - q*v2;
u0 = v0;
u1 = v1;
u2 = v2;
v0 = w0;
v1 = w1;
v2 = w2;
}
euclidean_result_t< Z > result;
result.gcd = u0;
if (!swapped)
{
result.x = u1;
result.y = u2;
}
else
{
result.x = u2;
result.y = u1;
}
return result;
}
}}
#endif

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// -----------------------------------------------------------
// integer_log2.hpp
//
// Gives the integer part of the logarithm, in base 2, of a
// given number. Behavior is undefined if the argument is <= 0.
//
// Copyright (c) 2003-2004, 2008 Gennaro Prota
// Copyright (c) 2022 Andrey Semashev
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
//
// -----------------------------------------------------------
#ifndef BOOST_INTEGER_INTEGER_LOG2_HPP
#define BOOST_INTEGER_INTEGER_LOG2_HPP
#include <climits>
#include <limits>
#include <boost/config.hpp>
#include <boost/assert.hpp>
#include <boost/cstdint.hpp>
#include <boost/core/bit.hpp>
#include <boost/core/enable_if.hpp>
#include <boost/type_traits/is_integral.hpp>
#include <boost/type_traits/make_unsigned.hpp>
namespace boost {
namespace detail {
// helper to find the maximum power of two
// less than p
template< unsigned int p, unsigned int n, bool = ((2u * n) < p) >
struct max_pow2_less :
public max_pow2_less< p, 2u * n >
{
};
template< unsigned int p, unsigned int n >
struct max_pow2_less< p, n, false >
{
BOOST_STATIC_CONSTANT(unsigned int, value = n);
};
template< typename T >
inline typename boost::disable_if< boost::is_integral< T >, int >::type integer_log2_impl(T x)
{
unsigned int n = detail::max_pow2_less<
std::numeric_limits< T >::digits,
CHAR_BIT / 2u
>::value;
int result = 0;
while (x != 1)
{
T t(x >> n);
if (t)
{
result += static_cast< int >(n);
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
x = static_cast< T&& >(t);
#else
x = t;
#endif
}
n >>= 1u;
}
return result;
}
template< typename T >
inline typename boost::enable_if< boost::is_integral< T >, int >::type integer_log2_impl(T x)
{
// We could simply rely on numeric_limits but sometimes
// Borland tries to use numeric_limits<const T>, because
// of its usual const-related problems in argument deduction
// - gps
return static_cast< int >((sizeof(T) * CHAR_BIT - 1u) -
boost::core::countl_zero(static_cast< typename boost::make_unsigned< T >::type >(x)));
}
#if defined(BOOST_HAS_INT128)
// We need to provide explicit overloads for __int128 because (a) boost/core/bit.hpp currently does not support it and
// (b) std::numeric_limits are not specialized for __int128 in some standard libraries.
inline int integer_log2_impl(boost::uint128_type x)
{
const boost::uint64_t x_hi = static_cast< boost::uint64_t >(x >> 64u);
if (x_hi != 0u)
return 127 - boost::core::countl_zero(x_hi);
else
return 63 - boost::core::countl_zero(static_cast< boost::uint64_t >(x));
}
inline int integer_log2_impl(boost::int128_type x)
{
return detail::integer_log2_impl(static_cast< boost::uint128_type >(x));
}
#endif // defined(BOOST_HAS_INT128)
} // namespace detail
// ------------
// integer_log2
// ------------
template< typename T >
inline int integer_log2(T x)
{
BOOST_ASSERT(x > 0);
return detail::integer_log2_impl(x);
}
} // namespace boost
#endif // BOOST_INTEGER_INTEGER_LOG2_HPP

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// Boost integer/integer_mask.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
// https://www.boost.org/LICENSE_1_0.txt)
// See https://www.boost.org for updates, documentation, and revision history.
#ifndef BOOST_INTEGER_INTEGER_MASK_HPP
#define BOOST_INTEGER_INTEGER_MASK_HPP
#include <boost/integer_fwd.hpp> // self include
#include <boost/config.hpp> // for BOOST_STATIC_CONSTANT
#include <boost/integer.hpp> // for boost::uint_t
#include <climits> // for UCHAR_MAX, etc.
#include <cstddef> // for std::size_t
#include <boost/limits.hpp> // for std::numeric_limits
//
// We simply cannot include this header on gcc without getting copious warnings of the kind:
//
// boost/integer/integer_mask.hpp:93:35: 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
{
// Specified single-bit mask class declaration -----------------------------//
// (Lowest bit starts counting at 0.)
template < std::size_t Bit >
struct high_bit_mask_t
{
typedef typename uint_t<(Bit + 1)>::least least;
typedef typename uint_t<(Bit + 1)>::fast fast;
BOOST_STATIC_CONSTANT( least, high_bit = (least( 1u ) << Bit) );
BOOST_STATIC_CONSTANT( fast, high_bit_fast = (fast( 1u ) << Bit) );
BOOST_STATIC_CONSTANT( std::size_t, bit_position = Bit );
}; // boost::high_bit_mask_t
// Specified bit-block mask class declaration ------------------------------//
// Makes masks for the lowest N bits
// (Specializations are needed when N fills up a type.)
#ifdef BOOST_MSVC
#pragma warning(push)
#pragma warning(disable:4310) // cast truncates constant value
#endif
template < std::size_t Bits >
struct low_bits_mask_t
{
typedef typename uint_t<Bits>::least least;
typedef typename uint_t<Bits>::fast fast;
BOOST_STATIC_CONSTANT( least, sig_bits = least(~(least(~(least( 0u ))) << Bits )) );
BOOST_STATIC_CONSTANT( fast, sig_bits_fast = fast(sig_bits) );
BOOST_STATIC_CONSTANT( std::size_t, bit_count = Bits );
}; // boost::low_bits_mask_t
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif
#define BOOST_LOW_BITS_MASK_SPECIALIZE( Type ) \
template < > struct low_bits_mask_t< std::numeric_limits<Type>::digits > { \
typedef std::numeric_limits<Type> limits_type; \
typedef uint_t<limits_type::digits>::least least; \
typedef uint_t<limits_type::digits>::fast fast; \
BOOST_STATIC_CONSTANT( least, sig_bits = (~( least(0u) )) ); \
BOOST_STATIC_CONSTANT( fast, sig_bits_fast = fast(sig_bits) ); \
BOOST_STATIC_CONSTANT( std::size_t, bit_count = limits_type::digits ); \
}
#ifdef BOOST_MSVC
#pragma warning(push)
#pragma warning(disable:4245) // 'initializing' : conversion from 'int' to 'const boost::low_bits_mask_t<8>::least', signed/unsigned mismatch
#endif
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned char );
#if USHRT_MAX > UCHAR_MAX
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned short );
#endif
#if UINT_MAX > USHRT_MAX
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned int );
#endif
#if ULONG_MAX > UINT_MAX
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned long );
#endif
#if defined(BOOST_HAS_LONG_LONG)
#if ((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)))
BOOST_LOW_BITS_MASK_SPECIALIZE( boost::ulong_long_type );
#endif
#elif defined(BOOST_HAS_MS_INT64)
#if 18446744073709551615ui64 > ULONG_MAX
BOOST_LOW_BITS_MASK_SPECIALIZE( unsigned __int64 );
#endif
#endif
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif
#undef BOOST_LOW_BITS_MASK_SPECIALIZE
} // namespace boost
#endif // BOOST_INTEGER_INTEGER_MASK_HPP

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/*
* (C) Copyright Nick Thompson 2018.
* Use, modification and distribution are subject to the
* Boost Software License, Version 1.0. (See accompanying file
* LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_INTEGER_MOD_INVERSE_HPP
#define BOOST_INTEGER_MOD_INVERSE_HPP
#include <stdexcept>
#include <boost/throw_exception.hpp>
#include <boost/integer/extended_euclidean.hpp>
namespace boost { namespace integer {
// From "The Joy of Factoring", Algorithm 2.7.
// Here's some others names I've found for this function:
// PowerMod[a, -1, m] (Mathematica)
// mpz_invert (gmplib)
// modinv (some dude on stackoverflow)
// Would mod_inverse be sometimes mistaken as the modular *additive* inverse?
// In any case, I think this is the best name we can get for this function without agonizing.
template<class Z>
Z mod_inverse(Z a, Z modulus)
{
if (modulus < Z(2))
{
BOOST_THROW_EXCEPTION(std::domain_error("mod_inverse: modulus must be > 1"));
}
// make sure a < modulus:
a = a % modulus;
if (a == Z(0))
{
// a doesn't have a modular multiplicative inverse:
return Z(0);
}
boost::integer::euclidean_result_t<Z> u = boost::integer::extended_euclidean(a, modulus);
if (u.gcd > Z(1))
{
return Z(0);
}
// x might not be in the range 0 < x < m, let's fix that:
while (u.x <= Z(0))
{
u.x += modulus;
}
// While indeed this is an inexpensive and comforting check,
// the multiplication overflows and hence makes the check itself buggy.
//BOOST_ASSERT(u.x*a % modulus == 1);
return u.x;
}
}}
#endif

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// -------------- Boost static_log2.hpp header file ----------------------- //
//
// 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
// https://www.boost.org/LICENSE_1_0.txt)
//
// ---------------------------------------------------
// See https://www.boost.org/libs/integer for documentation.
// ------------------------------------------------------------------------- //
#ifndef BOOST_INTEGER_STATIC_LOG2_HPP
#define BOOST_INTEGER_STATIC_LOG2_HPP
#include <boost/config.hpp>
#include <boost/integer_fwd.hpp>
namespace boost {
namespace detail {
namespace static_log2_impl {
// choose_initial_n<>
//
// Recursively doubles its integer argument, until it
// 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.
//
// 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).
typedef boost::static_log2_argument_type argument_type;
typedef boost::static_log2_result_type result_type;
template <result_type n>
struct choose_initial_n {
BOOST_STATIC_CONSTANT(bool, 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 {
BOOST_STATIC_CONSTANT(bool, 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>
// ----------------------------------------
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

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// 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
// https://www.boost.org/LICENSE_1_0.txt)
// See https://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/config.hpp>
#include <boost/integer_fwd.hpp> // self include
namespace boost
{
// Compile-time extrema class declarations ---------------------------------//
// Get the minimum or maximum of two values, signed or unsigned.
template <static_min_max_signed_type Value1, static_min_max_signed_type Value2>
struct static_signed_min
{
BOOST_STATIC_CONSTANT(static_min_max_signed_type, value = (Value1 > Value2) ? Value2 : Value1 );
};
template <static_min_max_signed_type Value1, static_min_max_signed_type Value2>
struct static_signed_max
{
BOOST_STATIC_CONSTANT(static_min_max_signed_type, value = (Value1 < Value2) ? Value2 : Value1 );
};
template <static_min_max_unsigned_type Value1, static_min_max_unsigned_type Value2>
struct static_unsigned_min
{
BOOST_STATIC_CONSTANT(static_min_max_unsigned_type, value
= (Value1 > Value2) ? Value2 : Value1 );
};
template <static_min_max_unsigned_type Value1, static_min_max_unsigned_type Value2>
struct static_unsigned_max
{
BOOST_STATIC_CONSTANT(static_min_max_unsigned_type, value
= (Value1 < Value2) ? Value2 : Value1 );
};
} // namespace boost
#endif // BOOST_INTEGER_STATIC_MIN_MAX_HPP

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// 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 https://www.boost.org/LICENSE_1_0.txt)
// See https://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 integer
{
// From <boost/integer/common_factor_ct.hpp>
#ifdef BOOST_NO_INTEGRAL_INT64_T
typedef unsigned long static_gcd_type;
#else
typedef boost::uintmax_t static_gcd_type;
#endif
template < static_gcd_type Value1, static_gcd_type Value2 >
struct static_gcd;
template < static_gcd_type Value1, static_gcd_type Value2 >
struct static_lcm;
// From <boost/integer/common_factor_rt.hpp>
template < typename IntegerType >
class gcd_evaluator;
template < typename IntegerType >
class lcm_evaluator;
} // namespace integer
} // namespace boost
#endif // BOOST_INTEGER_FWD_HPP

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/* 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
* https://www.boost.org/LICENSE_1_0.txt)
*
* $Id$
*
* Idea by Beman Dawes, Ed Brey, Steve Cleary, and Nathan Myers
*/
// See https://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
//
// We simply cannot include this header on gcc without getting copious warnings of the kind:
//
// ../../../boost/integer_traits.hpp:164:66: 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 {
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(BOOST_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>
#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) * CHAR_BIT - 1)), ~(1LL << (sizeof(::boost::long_long_type) * CHAR_BIT - 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>
{ };
#elif defined(BOOST_HAS_MS_INT64)
template<>
class integer_traits< __int64>
: public std::numeric_limits< __int64>,
public detail::integer_traits_base< __int64, _I64_MIN, _I64_MAX>
{ };
template<>
class integer_traits< unsigned __int64>
: public std::numeric_limits< unsigned __int64>,
public detail::integer_traits_base< unsigned __int64, 0, _UI64_MAX>
{ };
#endif
#endif
} // namespace boost
#endif /* BOOST_INTEGER_TRAITS_HPP */

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#ifndef BOOST_PENDING_INTEGER_LOG2_HPP
#define BOOST_PENDING_INTEGER_LOG2_HPP
#include <boost/integer/integer_log2.hpp>
#include <boost/config/header_deprecated.hpp>
BOOST_HEADER_DEPRECATED("<boost/integer/integer_log2.hpp>");
#endif

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Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

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The package boost is compatible with built-in CMake targets:
find_package(Boost REQUIRED [COMPONENTS <libs>...])
target_link_libraries(main PRIVATE Boost::boost Boost::<lib1> Boost::<lib2> ...)

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features core
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powershell 7.2.5
triplet x64-windows
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