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CRTLinkage: dynamic
LibraryLinkage: dynamic

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Package: boost-endian
Version: 1.79.0
Depends: boost-config, boost-core, boost-static-assert, boost-type-traits, boost-vcpkg-helpers
Architecture: x64-windows
Multi-Arch: same
Abi: 5a1bfd28a86dcf2aaf3167f8c205a6e0adc9a37a5c72c5e1a65f036a2b3dd3ad
Description: Boost endian module
Type: Port

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#ifndef BOOST_ENDIAN_HPP_INCLUDED
#define BOOST_ENDIAN_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/endian/conversion.hpp>
#include <boost/endian/buffers.hpp>
#include <boost/endian/arithmetic.hpp>
#endif // #ifndef BOOST_ENDIAN_HPP_INCLUDED

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// boost/endian/arithmetic.hpp -------------------------------------------------------//
// (C) Copyright Darin Adler 2000
// (C) Copyright Beman Dawes 2006, 2009, 2014
// (C) Copyright Peter Dimov 2019
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
// See library home page at http://www.boost.org/libs/endian
//--------------------------------------------------------------------------------------//
// Original design developed by Darin Adler based on classes developed by Mark
// Borgerding. Four original class templates were combined into a single endian
// class template by Beman Dawes, who also added the unrolled_byte_loops sign
// partial specialization to correctly extend the sign when cover integer size
// differs from endian representation size.
// TODO: When a compiler supporting constexpr becomes available, try possible uses.
#ifndef BOOST_ENDIAN_ARITHMETIC_HPP
#define BOOST_ENDIAN_ARITHMETIC_HPP
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable:4365) // conversion ... signed/unsigned mismatch
#endif
#include <boost/endian/buffers.hpp>
#include <boost/core/scoped_enum.hpp>
#include <boost/static_assert.hpp>
#include <boost/cstdint.hpp>
#include <boost/config.hpp>
#include <boost/config/workaround.hpp>
#include <iosfwd>
#include <climits>
#if defined(BOOST_BORLANDC) || defined(BOOST_CODEGEARC)
# pragma pack(push, 1)
#endif
# if CHAR_BIT != 8
# error Platforms with CHAR_BIT != 8 are not supported
# endif
# ifdef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
# define BOOST_ENDIAN_DEFAULT_CONSTRUCT {} // C++03
# else
# define BOOST_ENDIAN_DEFAULT_CONSTRUCT = default; // C++0x
# endif
// g++ pre-4.6 does not support unrestricted unions, but we have no Config macro for that
# if (defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) || BOOST_WORKAROUND(BOOST_GCC, < 40600)) && defined(BOOST_ENDIAN_FORCE_PODNESS)
# define BOOST_ENDIAN_NO_CTORS
# endif
# ifndef BOOST_ENDIAN_EXPLICIT_CTORS
# define BOOST_ENDIAN_EXPLICIT_OPT
# else
# define BOOST_ENDIAN_EXPLICIT_OPT explicit
# endif
//---------------------------------- synopsis ----------------------------------------//
namespace boost
{
namespace endian
{
template <BOOST_SCOPED_ENUM(order) Order, class T, std::size_t n_bits,
BOOST_SCOPED_ENUM(align) Align = align::no>
class endian_arithmetic;
// big endian signed integer aligned types
typedef endian_arithmetic<order::big, int8_t, 8, align::yes> big_int8_at;
typedef endian_arithmetic<order::big, int16_t, 16, align::yes> big_int16_at;
typedef endian_arithmetic<order::big, int32_t, 32, align::yes> big_int32_at;
typedef endian_arithmetic<order::big, int64_t, 64, align::yes> big_int64_at;
// big endian unsigned integer aligned types
typedef endian_arithmetic<order::big, uint8_t, 8, align::yes> big_uint8_at;
typedef endian_arithmetic<order::big, uint16_t, 16, align::yes> big_uint16_at;
typedef endian_arithmetic<order::big, uint32_t, 32, align::yes> big_uint32_at;
typedef endian_arithmetic<order::big, uint64_t, 64, align::yes> big_uint64_at;
// little endian signed integer aligned types
typedef endian_arithmetic<order::little, int8_t, 8, align::yes> little_int8_at;
typedef endian_arithmetic<order::little, int16_t, 16, align::yes> little_int16_at;
typedef endian_arithmetic<order::little, int32_t, 32, align::yes> little_int32_at;
typedef endian_arithmetic<order::little, int64_t, 64, align::yes> little_int64_at;
// little endian unsigned integer aligned types
typedef endian_arithmetic<order::little, uint8_t, 8, align::yes> little_uint8_at;
typedef endian_arithmetic<order::little, uint16_t, 16, align::yes> little_uint16_at;
typedef endian_arithmetic<order::little, uint32_t, 32, align::yes> little_uint32_at;
typedef endian_arithmetic<order::little, uint64_t, 64, align::yes> little_uint64_at;
// aligned floating point types
typedef endian_arithmetic<order::big, float, 32, align::yes> big_float32_at;
typedef endian_arithmetic<order::big, double, 64, align::yes> big_float64_at;
typedef endian_arithmetic<order::little, float, 32, align::yes> little_float32_at;
typedef endian_arithmetic<order::little, double, 64, align::yes> little_float64_at;
// aligned native endian typedefs are not provided because
// <cstdint> types are superior for this use case
// big endian signed integer unaligned types
typedef endian_arithmetic<order::big, int_least8_t, 8> big_int8_t;
typedef endian_arithmetic<order::big, int_least16_t, 16> big_int16_t;
typedef endian_arithmetic<order::big, int_least32_t, 24> big_int24_t;
typedef endian_arithmetic<order::big, int_least32_t, 32> big_int32_t;
typedef endian_arithmetic<order::big, int_least64_t, 40> big_int40_t;
typedef endian_arithmetic<order::big, int_least64_t, 48> big_int48_t;
typedef endian_arithmetic<order::big, int_least64_t, 56> big_int56_t;
typedef endian_arithmetic<order::big, int_least64_t, 64> big_int64_t;
// big endian unsigned integer unaligned types
typedef endian_arithmetic<order::big, uint_least8_t, 8> big_uint8_t;
typedef endian_arithmetic<order::big, uint_least16_t, 16> big_uint16_t;
typedef endian_arithmetic<order::big, uint_least32_t, 24> big_uint24_t;
typedef endian_arithmetic<order::big, uint_least32_t, 32> big_uint32_t;
typedef endian_arithmetic<order::big, uint_least64_t, 40> big_uint40_t;
typedef endian_arithmetic<order::big, uint_least64_t, 48> big_uint48_t;
typedef endian_arithmetic<order::big, uint_least64_t, 56> big_uint56_t;
typedef endian_arithmetic<order::big, uint_least64_t, 64> big_uint64_t;
// little endian signed integer unaligned types
typedef endian_arithmetic<order::little, int_least8_t, 8> little_int8_t;
typedef endian_arithmetic<order::little, int_least16_t, 16> little_int16_t;
typedef endian_arithmetic<order::little, int_least32_t, 24> little_int24_t;
typedef endian_arithmetic<order::little, int_least32_t, 32> little_int32_t;
typedef endian_arithmetic<order::little, int_least64_t, 40> little_int40_t;
typedef endian_arithmetic<order::little, int_least64_t, 48> little_int48_t;
typedef endian_arithmetic<order::little, int_least64_t, 56> little_int56_t;
typedef endian_arithmetic<order::little, int_least64_t, 64> little_int64_t;
// little endian unsigned integer unaligned types
typedef endian_arithmetic<order::little, uint_least8_t, 8> little_uint8_t;
typedef endian_arithmetic<order::little, uint_least16_t, 16> little_uint16_t;
typedef endian_arithmetic<order::little, uint_least32_t, 24> little_uint24_t;
typedef endian_arithmetic<order::little, uint_least32_t, 32> little_uint32_t;
typedef endian_arithmetic<order::little, uint_least64_t, 40> little_uint40_t;
typedef endian_arithmetic<order::little, uint_least64_t, 48> little_uint48_t;
typedef endian_arithmetic<order::little, uint_least64_t, 56> little_uint56_t;
typedef endian_arithmetic<order::little, uint_least64_t, 64> little_uint64_t;
// native endian signed integer unaligned types
typedef endian_arithmetic<order::native, int_least8_t, 8> native_int8_t;
typedef endian_arithmetic<order::native, int_least16_t, 16> native_int16_t;
typedef endian_arithmetic<order::native, int_least32_t, 24> native_int24_t;
typedef endian_arithmetic<order::native, int_least32_t, 32> native_int32_t;
typedef endian_arithmetic<order::native, int_least64_t, 40> native_int40_t;
typedef endian_arithmetic<order::native, int_least64_t, 48> native_int48_t;
typedef endian_arithmetic<order::native, int_least64_t, 56> native_int56_t;
typedef endian_arithmetic<order::native, int_least64_t, 64> native_int64_t;
// native endian unsigned integer unaligned types
typedef endian_arithmetic<order::native, uint_least8_t, 8> native_uint8_t;
typedef endian_arithmetic<order::native, uint_least16_t, 16> native_uint16_t;
typedef endian_arithmetic<order::native, uint_least32_t, 24> native_uint24_t;
typedef endian_arithmetic<order::native, uint_least32_t, 32> native_uint32_t;
typedef endian_arithmetic<order::native, uint_least64_t, 40> native_uint40_t;
typedef endian_arithmetic<order::native, uint_least64_t, 48> native_uint48_t;
typedef endian_arithmetic<order::native, uint_least64_t, 56> native_uint56_t;
typedef endian_arithmetic<order::native, uint_least64_t, 64> native_uint64_t;
// unaligned floating point types
typedef endian_arithmetic<order::big, float, 32, align::no> big_float32_t;
typedef endian_arithmetic<order::big, double, 64, align::no> big_float64_t;
typedef endian_arithmetic<order::little, float, 32, align::no> little_float32_t;
typedef endian_arithmetic<order::little, double, 64, align::no> little_float64_t;
typedef endian_arithmetic<order::native, float, 32, align::no> native_float32_t;
typedef endian_arithmetic<order::native, double, 64, align::no> native_float64_t;
//---------------------------------- end synopsis ------------------------------------//
template <BOOST_SCOPED_ENUM(order) Order, class T, std::size_t n_bits,
BOOST_SCOPED_ENUM(align) Align>
class endian_arithmetic
{
private:
typedef endian_buffer<Order, T, n_bits, Align> buffer_type;
#ifdef BOOST_ENDIAN_NO_CTORS
public:
#else
private:
#endif
buffer_type buf_;
public:
typedef T value_type;
#ifndef BOOST_ENDIAN_NO_CTORS
endian_arithmetic() BOOST_ENDIAN_DEFAULT_CONSTRUCT
BOOST_ENDIAN_EXPLICIT_OPT endian_arithmetic( T val ) BOOST_NOEXCEPT: buf_( val )
{
}
#endif
endian_arithmetic& operator=( T val ) BOOST_NOEXCEPT
{
buf_ = val;
return *this;
}
value_type value() const BOOST_NOEXCEPT
{
return buf_.value();
}
unsigned char const * data() const BOOST_NOEXCEPT
{
return buf_.data();
}
unsigned char * data() BOOST_NOEXCEPT
{
return buf_.data();
}
operator value_type() const BOOST_NOEXCEPT
{
return this->value();
}
operator buffer_type& () BOOST_NOEXCEPT
{
return buf_;
}
operator buffer_type const& () BOOST_NOEXCEPT
{
return buf_;
}
// operators
T operator+() const BOOST_NOEXCEPT
{
return this->value();
}
endian_arithmetic& operator+=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() + y );
return *this;
}
endian_arithmetic& operator-=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() - y );
return *this;
}
endian_arithmetic& operator*=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() * y );
return *this;
}
endian_arithmetic& operator/=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() / y );
return *this;
}
endian_arithmetic& operator%=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() % y );
return *this;
}
endian_arithmetic& operator&=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() & y );
return *this;
}
endian_arithmetic& operator|=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() | y );
return *this;
}
endian_arithmetic& operator^=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() ^ y );
return *this;
}
endian_arithmetic& operator<<=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() << y );
return *this;
}
endian_arithmetic& operator>>=( T y ) BOOST_NOEXCEPT
{
*this = static_cast<T>( this->value() >> y );
return *this;
}
endian_arithmetic& operator++() BOOST_NOEXCEPT
{
*this += 1;
return *this;
}
endian_arithmetic& operator--() BOOST_NOEXCEPT
{
*this -= 1;
return *this;
}
endian_arithmetic operator++(int) BOOST_NOEXCEPT
{
endian_arithmetic tmp( *this );
*this += 1;
return tmp;
}
endian_arithmetic operator--(int) BOOST_NOEXCEPT
{
endian_arithmetic tmp( *this );
*this -= 1;
return tmp;
}
template<class Ch, class Tr>
friend std::basic_ostream<Ch, Tr>&
operator<<( std::basic_ostream<Ch, Tr>& os, endian_arithmetic const& x )
{
return os << x.value();
}
template<class Ch, class Tr>
friend std::basic_istream<Ch, Tr>&
operator>>( std::basic_istream<Ch, Tr>& is, endian_arithmetic& x )
{
T i;
if( is >> i )
{
x = i;
}
return is;
}
};
} // namespace endian
} // namespace boost
#if defined(BOOST_BORLANDC) || defined(BOOST_CODEGEARC)
# pragma pack(pop)
#endif
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#endif // BOOST_ENDIAN_ARITHMETIC_HPP

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// boost/endian/buffers.hpp ----------------------------------------------------------//
// (C) Copyright Darin Adler 2000
// (C) Copyright Beman Dawes 2006, 2009, 2014
// (C) Copyright Peter Dimov 2019
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
// See library home page at http://www.boost.org/libs/endian
//--------------------------------------------------------------------------------------//
// Original design developed by Darin Adler based on classes developed by Mark
// Borgerding. Four original class templates were combined into a single endian
// class template by Beman Dawes, who also added the unrolled_byte_loops sign
// partial specialization to correctly extend the sign when cover integer size
// differs from endian representation size.
// TODO: When a compiler supporting constexpr becomes available, try possible uses.
#ifndef BOOST_ENDIAN_BUFFERS_HPP
#define BOOST_ENDIAN_BUFFERS_HPP
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable: 4127) // conditional expression is constant
#endif
#include <boost/endian/detail/endian_store.hpp>
#include <boost/endian/detail/endian_load.hpp>
#include <boost/core/scoped_enum.hpp>
#include <boost/static_assert.hpp>
#include <boost/cstdint.hpp>
#include <boost/config.hpp>
#include <boost/config/workaround.hpp>
#include <iosfwd>
#include <climits>
#include <cstring>
#if defined(BOOST_BORLANDC) || defined(BOOST_CODEGEARC)
# pragma pack(push, 1)
#endif
# if CHAR_BIT != 8
# error Platforms with CHAR_BIT != 8 are not supported
# endif
# ifdef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
# define BOOST_ENDIAN_DEFAULT_CONSTRUCT {} // C++03
# else
# define BOOST_ENDIAN_DEFAULT_CONSTRUCT = default; // C++0x
# endif
// g++ pre-4.6 does not support unrestricted unions, but we have no Config macro for that
# if (defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) || BOOST_WORKAROUND(BOOST_GCC, < 40600)) && defined(BOOST_ENDIAN_FORCE_PODNESS)
# define BOOST_ENDIAN_NO_CTORS
# endif
//---------------------------------- synopsis ----------------------------------------//
namespace boost
{
namespace endian
{
BOOST_SCOPED_ENUM_START(align)
{no, yes
# ifdef BOOST_ENDIAN_DEPRECATED_NAMES
, unaligned = no, aligned = yes
# endif
}; BOOST_SCOPED_ENUM_END
template <BOOST_SCOPED_ENUM(order) Order, class T, std::size_t n_bits,
BOOST_SCOPED_ENUM(align) A = align::no>
class endian_buffer;
// aligned big endian signed integer buffers
typedef endian_buffer<order::big, int8_t, 8, align::yes> big_int8_buf_at;
typedef endian_buffer<order::big, int16_t, 16, align::yes> big_int16_buf_at;
typedef endian_buffer<order::big, int32_t, 32, align::yes> big_int32_buf_at;
typedef endian_buffer<order::big, int64_t, 64, align::yes> big_int64_buf_at;
// aligned big endian unsigned integer buffers
typedef endian_buffer<order::big, uint8_t, 8, align::yes> big_uint8_buf_at;
typedef endian_buffer<order::big, uint16_t, 16, align::yes> big_uint16_buf_at;
typedef endian_buffer<order::big, uint32_t, 32, align::yes> big_uint32_buf_at;
typedef endian_buffer<order::big, uint64_t, 64, align::yes> big_uint64_buf_at;
// aligned little endian signed integer buffers
typedef endian_buffer<order::little, int8_t, 8, align::yes> little_int8_buf_at;
typedef endian_buffer<order::little, int16_t, 16, align::yes> little_int16_buf_at;
typedef endian_buffer<order::little, int32_t, 32, align::yes> little_int32_buf_at;
typedef endian_buffer<order::little, int64_t, 64, align::yes> little_int64_buf_at;
// aligned little endian unsigned integer buffers
typedef endian_buffer<order::little, uint8_t, 8, align::yes> little_uint8_buf_at;
typedef endian_buffer<order::little, uint16_t, 16, align::yes> little_uint16_buf_at;
typedef endian_buffer<order::little, uint32_t, 32, align::yes> little_uint32_buf_at;
typedef endian_buffer<order::little, uint64_t, 64, align::yes> little_uint64_buf_at;
// aligned floating point buffers
typedef endian_buffer<order::big, float, 32, align::yes> big_float32_buf_at;
typedef endian_buffer<order::big, double, 64, align::yes> big_float64_buf_at;
typedef endian_buffer<order::little, float, 32, align::yes> little_float32_buf_at;
typedef endian_buffer<order::little, double, 64, align::yes> little_float64_buf_at;
// aligned native endian typedefs are not provided because
// <cstdint> types are superior for this use case
// unaligned big endian signed integer buffers
typedef endian_buffer<order::big, int_least8_t, 8> big_int8_buf_t;
typedef endian_buffer<order::big, int_least16_t, 16> big_int16_buf_t;
typedef endian_buffer<order::big, int_least32_t, 24> big_int24_buf_t;
typedef endian_buffer<order::big, int_least32_t, 32> big_int32_buf_t;
typedef endian_buffer<order::big, int_least64_t, 40> big_int40_buf_t;
typedef endian_buffer<order::big, int_least64_t, 48> big_int48_buf_t;
typedef endian_buffer<order::big, int_least64_t, 56> big_int56_buf_t;
typedef endian_buffer<order::big, int_least64_t, 64> big_int64_buf_t;
// unaligned big endian unsigned integer buffers
typedef endian_buffer<order::big, uint_least8_t, 8> big_uint8_buf_t;
typedef endian_buffer<order::big, uint_least16_t, 16> big_uint16_buf_t;
typedef endian_buffer<order::big, uint_least32_t, 24> big_uint24_buf_t;
typedef endian_buffer<order::big, uint_least32_t, 32> big_uint32_buf_t;
typedef endian_buffer<order::big, uint_least64_t, 40> big_uint40_buf_t;
typedef endian_buffer<order::big, uint_least64_t, 48> big_uint48_buf_t;
typedef endian_buffer<order::big, uint_least64_t, 56> big_uint56_buf_t;
typedef endian_buffer<order::big, uint_least64_t, 64> big_uint64_buf_t;
// unaligned little endian signed integer buffers
typedef endian_buffer<order::little, int_least8_t, 8> little_int8_buf_t;
typedef endian_buffer<order::little, int_least16_t, 16> little_int16_buf_t;
typedef endian_buffer<order::little, int_least32_t, 24> little_int24_buf_t;
typedef endian_buffer<order::little, int_least32_t, 32> little_int32_buf_t;
typedef endian_buffer<order::little, int_least64_t, 40> little_int40_buf_t;
typedef endian_buffer<order::little, int_least64_t, 48> little_int48_buf_t;
typedef endian_buffer<order::little, int_least64_t, 56> little_int56_buf_t;
typedef endian_buffer<order::little, int_least64_t, 64> little_int64_buf_t;
// unaligned little endian unsigned integer buffers
typedef endian_buffer<order::little, uint_least8_t, 8> little_uint8_buf_t;
typedef endian_buffer<order::little, uint_least16_t, 16> little_uint16_buf_t;
typedef endian_buffer<order::little, uint_least32_t, 24> little_uint24_buf_t;
typedef endian_buffer<order::little, uint_least32_t, 32> little_uint32_buf_t;
typedef endian_buffer<order::little, uint_least64_t, 40> little_uint40_buf_t;
typedef endian_buffer<order::little, uint_least64_t, 48> little_uint48_buf_t;
typedef endian_buffer<order::little, uint_least64_t, 56> little_uint56_buf_t;
typedef endian_buffer<order::little, uint_least64_t, 64> little_uint64_buf_t;
// unaligned native endian signed integer buffers
typedef endian_buffer<order::native, int_least8_t, 8> native_int8_buf_t;
typedef endian_buffer<order::native, int_least16_t, 16> native_int16_buf_t;
typedef endian_buffer<order::native, int_least32_t, 24> native_int24_buf_t;
typedef endian_buffer<order::native, int_least32_t, 32> native_int32_buf_t;
typedef endian_buffer<order::native, int_least64_t, 40> native_int40_buf_t;
typedef endian_buffer<order::native, int_least64_t, 48> native_int48_buf_t;
typedef endian_buffer<order::native, int_least64_t, 56> native_int56_buf_t;
typedef endian_buffer<order::native, int_least64_t, 64> native_int64_buf_t;
// unaligned native endian unsigned integer buffers
typedef endian_buffer<order::native, uint_least8_t, 8> native_uint8_buf_t;
typedef endian_buffer<order::native, uint_least16_t, 16> native_uint16_buf_t;
typedef endian_buffer<order::native, uint_least32_t, 24> native_uint24_buf_t;
typedef endian_buffer<order::native, uint_least32_t, 32> native_uint32_buf_t;
typedef endian_buffer<order::native, uint_least64_t, 40> native_uint40_buf_t;
typedef endian_buffer<order::native, uint_least64_t, 48> native_uint48_buf_t;
typedef endian_buffer<order::native, uint_least64_t, 56> native_uint56_buf_t;
typedef endian_buffer<order::native, uint_least64_t, 64> native_uint64_buf_t;
// unaligned floating point buffers
typedef endian_buffer<order::big, float, 32, align::no> big_float32_buf_t;
typedef endian_buffer<order::big, double, 64, align::no> big_float64_buf_t;
typedef endian_buffer<order::little, float, 32, align::no> little_float32_buf_t;
typedef endian_buffer<order::little, double, 64, align::no> little_float64_buf_t;
typedef endian_buffer<order::native, float, 32, align::no> native_float32_buf_t;
typedef endian_buffer<order::native, double, 64, align::no> native_float64_buf_t;
// Stream inserter
template <class charT, class traits, BOOST_SCOPED_ENUM(order) Order, class T,
std::size_t n_bits, BOOST_SCOPED_ENUM(align) A>
std::basic_ostream<charT, traits>&
operator<<(std::basic_ostream<charT, traits>& os,
const endian_buffer<Order, T, n_bits, A>& x)
{
return os << x.value();
}
// Stream extractor
template <class charT, class traits, BOOST_SCOPED_ENUM(order) Order, class T,
std::size_t n_bits, BOOST_SCOPED_ENUM(align) A>
std::basic_istream<charT, traits>&
operator>>(std::basic_istream<charT, traits>& is,
endian_buffer<Order, T, n_bits, A>& x)
{
T i;
if (is >> i)
x = i;
return is;
}
//---------------------------------- end synopsis ------------------------------------//
// endian_buffer class template specializations --------------------------------------//
// Specializations that represent unaligned bytes.
// Taking an integer type as a parameter provides a nice way to pass both
// the size and signedness of the desired integer and get the appropriate
// corresponding integer type for the interface.
// Q: Should endian_buffer supply "value_type operator value_type() const noexcept"?
// A: No. The rationale for endian_buffers is to prevent high-cost hidden
// conversions. If an implicit conversion operator is supplied, hidden conversions
// can occur.
// unaligned endian_buffer specialization
template< BOOST_SCOPED_ENUM(order) Order, class T, std::size_t n_bits >
class endian_buffer<Order, T, n_bits, align::no>
{
#ifdef BOOST_ENDIAN_NO_CTORS
public:
#endif
BOOST_STATIC_ASSERT( (n_bits/8)*8 == n_bits );
unsigned char value_[ n_bits / 8 ];
public:
typedef T value_type;
#ifndef BOOST_ENDIAN_NO_CTORS
endian_buffer() BOOST_ENDIAN_DEFAULT_CONSTRUCT
explicit endian_buffer( T val ) BOOST_NOEXCEPT
{
boost::endian::endian_store<T, n_bits / 8, Order>( value_, val );
}
#endif
endian_buffer& operator=( T val ) BOOST_NOEXCEPT
{
boost::endian::endian_store<T, n_bits / 8, Order>( value_, val );
return *this;
}
value_type value() const BOOST_NOEXCEPT
{
return boost::endian::endian_load<T, n_bits / 8, Order>( value_ );
}
unsigned char const * data() const BOOST_NOEXCEPT
{
return value_;
}
unsigned char * data() BOOST_NOEXCEPT
{
return value_;
}
};
// aligned specializations; only n_bits == 16/32/64 supported
// aligned endian_buffer specialization
template< BOOST_SCOPED_ENUM(order) Order, class T, std::size_t n_bits >
class endian_buffer<Order, T, n_bits, align::yes>
{
private:
BOOST_STATIC_ASSERT( (n_bits/8)*8 == n_bits );
BOOST_STATIC_ASSERT( sizeof(T) == n_bits/8 );
union
{
unsigned char value_[ n_bits / 8 ];
T align_;
};
public:
typedef T value_type;
#ifndef BOOST_ENDIAN_NO_CTORS
endian_buffer() BOOST_ENDIAN_DEFAULT_CONSTRUCT
explicit endian_buffer( T val ) BOOST_NOEXCEPT
{
boost::endian::endian_store<T, n_bits / 8, Order>( value_, val );
}
#endif
endian_buffer& operator=( T val ) BOOST_NOEXCEPT
{
boost::endian::endian_store<T, n_bits / 8, Order>( value_, val );
return *this;
}
value_type value() const BOOST_NOEXCEPT
{
return boost::endian::endian_load<T, n_bits / 8, Order>( value_ );
}
unsigned char const * data() const BOOST_NOEXCEPT
{
return value_;
}
unsigned char * data() BOOST_NOEXCEPT
{
return value_;
}
};
// aligned native endian_buffer specialization
template< class T, std::size_t n_bits >
class endian_buffer<order::native, T, n_bits, align::yes>
{
private:
BOOST_STATIC_ASSERT( (n_bits/8)*8 == n_bits );
BOOST_STATIC_ASSERT( sizeof(T) == n_bits/8 );
T value_;
public:
typedef T value_type;
#ifndef BOOST_ENDIAN_NO_CTORS
endian_buffer() BOOST_ENDIAN_DEFAULT_CONSTRUCT
explicit endian_buffer( T val ) BOOST_NOEXCEPT: value_( val )
{
}
#endif
endian_buffer& operator=( T val ) BOOST_NOEXCEPT
{
value_ = val;
return *this;
}
value_type value() const BOOST_NOEXCEPT
{
return value_;
}
unsigned char const * data() const BOOST_NOEXCEPT
{
return reinterpret_cast< unsigned char const* >( &value_ );
}
unsigned char * data() BOOST_NOEXCEPT
{
return reinterpret_cast< unsigned char* >( &value_ );
}
};
} // namespace endian
} // namespace boost
#if defined(BOOST_BORLANDC) || defined(BOOST_CODEGEARC)
# pragma pack(pop)
#endif
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#endif // BOOST_ENDIAN_BUFFERS_HPP

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// boost/endian/conversion.hpp -------------------------------------------------------//
// Copyright Beman Dawes 2010, 2011, 2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#ifndef BOOST_ENDIAN_CONVERSION_HPP
#define BOOST_ENDIAN_CONVERSION_HPP
#include <boost/endian/detail/endian_reverse.hpp>
#include <boost/endian/detail/endian_load.hpp>
#include <boost/endian/detail/endian_store.hpp>
#include <boost/endian/detail/order.hpp>
#include <boost/type_traits/is_class.hpp>
#include <boost/type_traits/is_array.hpp>
#include <boost/type_traits/integral_constant.hpp>
#include <boost/static_assert.hpp>
#include <boost/cstdint.hpp>
#include <boost/config.hpp>
//------------------------------------- synopsis ---------------------------------------//
namespace boost
{
namespace endian
{
//--------------------------------------------------------------------------------------//
// //
// return-by-value interfaces //
// suggested by Phil Endecott //
// //
// user-defined types (UDTs) //
// //
// All return-by-value conversion function templates are required to be implemented in //
// terms of an unqualified call to "endian_reverse(x)", a function returning the //
// value of x with endianness reversed. This provides a customization point for any //
// UDT that provides a "endian_reverse" free-function meeting the requirements. //
// It must be defined in the same namespace as the UDT itself so that it will be found //
// by argument dependent lookup (ADL). //
// //
//--------------------------------------------------------------------------------------//
// reverse byte order
// requires T to be a non-bool integral type
// in detail/endian_reverse.hpp
//
// template<class T> inline BOOST_CONSTEXPR T endian_reverse( T x ) BOOST_NOEXCEPT;
// reverse byte order unless native endianness is big
template <class EndianReversible >
inline BOOST_CONSTEXPR EndianReversible big_to_native(EndianReversible x) BOOST_NOEXCEPT;
// Returns: x if native endian order is big, otherwise endian_reverse(x)
template <class EndianReversible >
inline BOOST_CONSTEXPR EndianReversible native_to_big(EndianReversible x) BOOST_NOEXCEPT;
// Returns: x if native endian order is big, otherwise endian_reverse(x)
// reverse byte order unless native endianness is little
template <class EndianReversible >
inline BOOST_CONSTEXPR EndianReversible little_to_native(EndianReversible x) BOOST_NOEXCEPT;
// Returns: x if native endian order is little, otherwise endian_reverse(x)
template <class EndianReversible >
inline BOOST_CONSTEXPR EndianReversible native_to_little(EndianReversible x) BOOST_NOEXCEPT;
// Returns: x if native endian order is little, otherwise endian_reverse(x)
// generic conditional reverse byte order
template <BOOST_SCOPED_ENUM(order) From, BOOST_SCOPED_ENUM(order) To,
class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible conditional_reverse(EndianReversible from) BOOST_NOEXCEPT;
// Returns: If From == To have different values, from.
// Otherwise endian_reverse(from).
// Remarks: The From == To test, and as a consequence which form the return takes, is
// is determined at compile time.
// runtime conditional reverse byte order
template <class EndianReversible >
inline BOOST_CONSTEXPR EndianReversible conditional_reverse(EndianReversible from,
BOOST_SCOPED_ENUM(order) from_order, BOOST_SCOPED_ENUM(order) to_order)
BOOST_NOEXCEPT;
// Returns: from_order == to_order ? from : endian_reverse(from).
//------------------------------------------------------------------------------------//
// Q: What happened to bswap, htobe, and the other synonym functions based on names
// popularized by BSD, OS X, and Linux?
// A: Turned out these may be implemented as macros on some systems. Ditto POSIX names
// for such functionality. Since macros would cause endless problems with functions
// of the same names, and these functions are just synonyms anyhow, they have been
// removed.
//------------------------------------------------------------------------------------//
// //
// reverse in place interfaces //
// //
// user-defined types (UDTs) //
// //
// All reverse in place function templates are required to be implemented in terms //
// of an unqualified call to "endian_reverse_inplace(x)", a function reversing //
// the endianness of x, which is a non-const reference. This provides a //
// customization point for any UDT that provides a "reverse_inplace" free-function //
// meeting the requirements. The free-function must be declared in the same //
// namespace as the UDT itself so that it will be found by argument-dependent //
// lookup (ADL). //
// //
//------------------------------------------------------------------------------------//
// reverse in place
// in detail/endian_reverse.hpp
//
// template <class EndianReversible>
// inline void endian_reverse_inplace(EndianReversible& x) BOOST_NOEXCEPT;
//
// Effects: x = endian_reverse(x)
// reverse in place unless native endianness is big
template <class EndianReversibleInplace>
inline void big_to_native_inplace(EndianReversibleInplace& x) BOOST_NOEXCEPT;
// Effects: none if native byte-order is big, otherwise endian_reverse_inplace(x)
template <class EndianReversibleInplace>
inline void native_to_big_inplace(EndianReversibleInplace& x) BOOST_NOEXCEPT;
// Effects: none if native byte-order is big, otherwise endian_reverse_inplace(x)
// reverse in place unless native endianness is little
template <class EndianReversibleInplace>
inline void little_to_native_inplace(EndianReversibleInplace& x) BOOST_NOEXCEPT;
// Effects: none if native byte-order is little, otherwise endian_reverse_inplace(x);
template <class EndianReversibleInplace>
inline void native_to_little_inplace(EndianReversibleInplace& x) BOOST_NOEXCEPT;
// Effects: none if native byte-order is little, otherwise endian_reverse_inplace(x);
// generic conditional reverse in place
template <BOOST_SCOPED_ENUM(order) From, BOOST_SCOPED_ENUM(order) To,
class EndianReversibleInplace>
inline void conditional_reverse_inplace(EndianReversibleInplace& x) BOOST_NOEXCEPT;
// runtime reverse in place
template <class EndianReversibleInplace>
inline void conditional_reverse_inplace(EndianReversibleInplace& x,
BOOST_SCOPED_ENUM(order) from_order, BOOST_SCOPED_ENUM(order) to_order)
BOOST_NOEXCEPT;
//----------------------------------- end synopsis -------------------------------------//
template <class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible big_to_native( EndianReversible x ) BOOST_NOEXCEPT
{
return boost::endian::conditional_reverse<order::big, order::native>( x );
}
template <class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible native_to_big( EndianReversible x ) BOOST_NOEXCEPT
{
return boost::endian::conditional_reverse<order::native, order::big>( x );
}
template <class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible little_to_native( EndianReversible x ) BOOST_NOEXCEPT
{
return boost::endian::conditional_reverse<order::little, order::native>( x );
}
template <class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible native_to_little( EndianReversible x ) BOOST_NOEXCEPT
{
return boost::endian::conditional_reverse<order::native, order::little>( x );
}
namespace detail
{
template<class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible conditional_reverse_impl( EndianReversible x, boost::true_type ) BOOST_NOEXCEPT
{
return x;
}
template<class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible conditional_reverse_impl( EndianReversible x, boost::false_type ) BOOST_NOEXCEPT
{
return endian_reverse( x );
}
} // namespace detail
// generic conditional reverse
template <BOOST_SCOPED_ENUM(order) From, BOOST_SCOPED_ENUM(order) To, class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible conditional_reverse( EndianReversible x ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( boost::is_class<EndianReversible>::value || detail::is_endian_reversible<EndianReversible>::value );
return detail::conditional_reverse_impl( x, boost::integral_constant<bool, From == To>() );
}
// runtime conditional reverse
template <class EndianReversible>
inline BOOST_CONSTEXPR EndianReversible conditional_reverse( EndianReversible x,
BOOST_SCOPED_ENUM(order) from_order, BOOST_SCOPED_ENUM(order) to_order ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( boost::is_class<EndianReversible>::value || detail::is_endian_reversible<EndianReversible>::value );
return from_order == to_order? x: endian_reverse( x );
}
//--------------------------------------------------------------------------------------//
// reverse-in-place implementation //
//--------------------------------------------------------------------------------------//
template <class EndianReversibleInplace>
inline void big_to_native_inplace( EndianReversibleInplace& x ) BOOST_NOEXCEPT
{
boost::endian::conditional_reverse_inplace<order::big, order::native>( x );
}
template <class EndianReversibleInplace>
inline void native_to_big_inplace( EndianReversibleInplace& x ) BOOST_NOEXCEPT
{
boost::endian::conditional_reverse_inplace<order::native, order::big>( x );
}
template <class EndianReversibleInplace>
inline void little_to_native_inplace( EndianReversibleInplace& x ) BOOST_NOEXCEPT
{
boost::endian::conditional_reverse_inplace<order::little, order::native>( x );
}
template <class EndianReversibleInplace>
inline void native_to_little_inplace( EndianReversibleInplace& x ) BOOST_NOEXCEPT
{
boost::endian::conditional_reverse_inplace<order::native, order::little>( x );
}
namespace detail
{
template<class EndianReversibleInplace>
inline void conditional_reverse_inplace_impl( EndianReversibleInplace&, boost::true_type ) BOOST_NOEXCEPT
{
}
template<class EndianReversibleInplace>
inline void conditional_reverse_inplace_impl( EndianReversibleInplace& x, boost::false_type ) BOOST_NOEXCEPT
{
endian_reverse_inplace( x );
}
} // namespace detail
// generic conditional reverse in place
template <BOOST_SCOPED_ENUM(order) From, BOOST_SCOPED_ENUM(order) To, class EndianReversibleInplace>
inline void conditional_reverse_inplace( EndianReversibleInplace& x ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT(
boost::is_class<EndianReversibleInplace>::value ||
boost::is_array<EndianReversibleInplace>::value ||
detail::is_endian_reversible_inplace<EndianReversibleInplace>::value );
detail::conditional_reverse_inplace_impl( x, boost::integral_constant<bool, From == To>() );
}
// runtime reverse in place
template <class EndianReversibleInplace>
inline void conditional_reverse_inplace( EndianReversibleInplace& x,
BOOST_SCOPED_ENUM(order) from_order, BOOST_SCOPED_ENUM(order) to_order ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT(
boost::is_class<EndianReversibleInplace>::value ||
boost::is_array<EndianReversibleInplace>::value ||
detail::is_endian_reversible_inplace<EndianReversibleInplace>::value );
if( from_order != to_order )
{
endian_reverse_inplace( x );
}
}
// load/store convenience functions
// load 16
inline boost::int16_t load_little_s16( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int16_t, 2, order::little>( p );
}
inline boost::uint16_t load_little_u16( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint16_t, 2, order::little>( p );
}
inline boost::int16_t load_big_s16( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int16_t, 2, order::big>( p );
}
inline boost::uint16_t load_big_u16( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint16_t, 2, order::big>( p );
}
// load 24
inline boost::int32_t load_little_s24( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int32_t, 3, order::little>( p );
}
inline boost::uint32_t load_little_u24( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint32_t, 3, order::little>( p );
}
inline boost::int32_t load_big_s24( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int32_t, 3, order::big>( p );
}
inline boost::uint32_t load_big_u24( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint32_t, 3, order::big>( p );
}
// load 32
inline boost::int32_t load_little_s32( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int32_t, 4, order::little>( p );
}
inline boost::uint32_t load_little_u32( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint32_t, 4, order::little>( p );
}
inline boost::int32_t load_big_s32( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int32_t, 4, order::big>( p );
}
inline boost::uint32_t load_big_u32( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint32_t, 4, order::big>( p );
}
// load 40
inline boost::int64_t load_little_s40( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 5, order::little>( p );
}
inline boost::uint64_t load_little_u40( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 5, order::little>( p );
}
inline boost::int64_t load_big_s40( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 5, order::big>( p );
}
inline boost::uint64_t load_big_u40( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 5, order::big>( p );
}
// load 48
inline boost::int64_t load_little_s48( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 6, order::little>( p );
}
inline boost::uint64_t load_little_u48( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 6, order::little>( p );
}
inline boost::int64_t load_big_s48( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 6, order::big>( p );
}
inline boost::uint64_t load_big_u48( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 6, order::big>( p );
}
// load 56
inline boost::int64_t load_little_s56( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 7, order::little>( p );
}
inline boost::uint64_t load_little_u56( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 7, order::little>( p );
}
inline boost::int64_t load_big_s56( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 7, order::big>( p );
}
inline boost::uint64_t load_big_u56( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 7, order::big>( p );
}
// load 64
inline boost::int64_t load_little_s64( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 8, order::little>( p );
}
inline boost::uint64_t load_little_u64( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 8, order::little>( p );
}
inline boost::int64_t load_big_s64( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::int64_t, 8, order::big>( p );
}
inline boost::uint64_t load_big_u64( unsigned char const * p ) BOOST_NOEXCEPT
{
return boost::endian::endian_load<boost::uint64_t, 8, order::big>( p );
}
// store 16
inline void store_little_s16( unsigned char * p, boost::int16_t v )
{
boost::endian::endian_store<boost::int16_t, 2, order::little>( p, v );
}
inline void store_little_u16( unsigned char * p, boost::uint16_t v )
{
boost::endian::endian_store<boost::uint16_t, 2, order::little>( p, v );
}
inline void store_big_s16( unsigned char * p, boost::int16_t v )
{
boost::endian::endian_store<boost::int16_t, 2, order::big>( p, v );
}
inline void store_big_u16( unsigned char * p, boost::uint16_t v )
{
boost::endian::endian_store<boost::uint16_t, 2, order::big>( p, v );
}
// store 24
inline void store_little_s24( unsigned char * p, boost::int32_t v )
{
boost::endian::endian_store<boost::int32_t, 3, order::little>( p, v );
}
inline void store_little_u24( unsigned char * p, boost::uint32_t v )
{
boost::endian::endian_store<boost::uint32_t, 3, order::little>( p, v );
}
inline void store_big_s24( unsigned char * p, boost::int32_t v )
{
boost::endian::endian_store<boost::int32_t, 3, order::big>( p, v );
}
inline void store_big_u24( unsigned char * p, boost::uint32_t v )
{
boost::endian::endian_store<boost::uint32_t, 3, order::big>( p, v );
}
// store 32
inline void store_little_s32( unsigned char * p, boost::int32_t v )
{
boost::endian::endian_store<boost::int32_t, 4, order::little>( p, v );
}
inline void store_little_u32( unsigned char * p, boost::uint32_t v )
{
boost::endian::endian_store<boost::uint32_t, 4, order::little>( p, v );
}
inline void store_big_s32( unsigned char * p, boost::int32_t v )
{
boost::endian::endian_store<boost::int32_t, 4, order::big>( p, v );
}
inline void store_big_u32( unsigned char * p, boost::uint32_t v )
{
boost::endian::endian_store<boost::uint32_t, 4, order::big>( p, v );
}
// store 40
inline void store_little_s40( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 5, order::little>( p, v );
}
inline void store_little_u40( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 5, order::little>( p, v );
}
inline void store_big_s40( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 5, order::big>( p, v );
}
inline void store_big_u40( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 5, order::big>( p, v );
}
// store 48
inline void store_little_s48( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 6, order::little>( p, v );
}
inline void store_little_u48( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 6, order::little>( p, v );
}
inline void store_big_s48( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 6, order::big>( p, v );
}
inline void store_big_u48( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 6, order::big>( p, v );
}
// store 56
inline void store_little_s56( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 7, order::little>( p, v );
}
inline void store_little_u56( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 7, order::little>( p, v );
}
inline void store_big_s56( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 7, order::big>( p, v );
}
inline void store_big_u56( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 7, order::big>( p, v );
}
// store 64
inline void store_little_s64( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 8, order::little>( p, v );
}
inline void store_little_u64( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 8, order::little>( p, v );
}
inline void store_big_s64( unsigned char * p, boost::int64_t v )
{
boost::endian::endian_store<boost::int64_t, 8, order::big>( p, v );
}
inline void store_big_u64( unsigned char * p, boost::uint64_t v )
{
boost::endian::endian_store<boost::uint64_t, 8, order::big>( p, v );
}
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_CONVERSION_HPP

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// disable_warnings.hpp --------------------------------------------------------------//
// Copyright Beman Dawes 2011
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
//--------------------------------------------------------------------------------------//
#ifdef _MSC_VER
#ifndef _SCL_SECURE_NO_WARNINGS
# define _SCL_SECURE_NO_WARNINGS
#endif
#ifndef _CRT_SECURE_NO_WARNINGS
# define _CRT_SECURE_NO_WARNINGS
#endif
# pragma warning(push)
// triggered by boost/detail/lightweight_test.hpp
# pragma warning( disable : 4640 ) // ... construction of local static object is not thread-safe
// triggered by Microsoft's own headers, so disable
# pragma warning( disable : 4820 ) // padding added after data member
# pragma warning( disable : 4548 ) // expression before comma has no effect
# pragma warning( disable : 4668 ) // ... is not defined as a preprocessor macro
# pragma warning( disable : 4514 ) // ... unreferenced inline function has been removed
# pragma warning( disable : 4710 ) // ... function not inlined
# pragma warning( disable : 4986 ) // ... exception specification does not match previous declaration
# pragma warning( disable : 4711 ) // ... selected for automatic inline expansion
#endif

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// disable_warnings_pop.hpp ----------------------------------------------------------//
// Copyright Beman Dawes 2011
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
//--------------------------------------------------------------------------------------//
#ifdef _MSC_VER
# pragma warning(pop)
#endif

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#ifndef BOOST_ENDIAN_DETAIL_ENDIAN_LOAD_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_ENDIAN_LOAD_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/endian/detail/endian_reverse.hpp>
#include <boost/endian/detail/order.hpp>
#include <boost/endian/detail/integral_by_size.hpp>
#include <boost/endian/detail/is_trivially_copyable.hpp>
#include <boost/type_traits/is_signed.hpp>
#include <boost/type_traits/is_integral.hpp>
#include <boost/type_traits/is_enum.hpp>
#include <boost/static_assert.hpp>
#include <cstddef>
#include <cstring>
namespace boost
{
namespace endian
{
namespace detail
{
template<class T, std::size_t N1, BOOST_SCOPED_ENUM(order) O1, std::size_t N2, BOOST_SCOPED_ENUM(order) O2> struct endian_load_impl
{
};
} // namespace detail
// Requires:
//
// sizeof(T) must be 1, 2, 4, or 8
// 1 <= N <= sizeof(T)
// T is TriviallyCopyable
// if N < sizeof(T), T is integral or enum
template<class T, std::size_t N, BOOST_SCOPED_ENUM(order) Order>
inline T endian_load( unsigned char const * p ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( sizeof(T) == 1 || sizeof(T) == 2 || sizeof(T) == 4 || sizeof(T) == 8 );
BOOST_STATIC_ASSERT( N >= 1 && N <= sizeof(T) );
return detail::endian_load_impl<T, sizeof(T), order::native, N, Order>()( p );
}
namespace detail
{
// same endianness, same size
template<class T, std::size_t N, BOOST_SCOPED_ENUM(order) O> struct endian_load_impl<T, N, O, N, O>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_trivially_copyable<T>::value );
T t;
std::memcpy( &t, p, N );
return t;
}
};
// same size, reverse endianness
template<class T, std::size_t N, BOOST_SCOPED_ENUM(order) O1, BOOST_SCOPED_ENUM(order) O2> struct endian_load_impl<T, N, O1, N, O2>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_trivially_copyable<T>::value );
typename integral_by_size<N>::type tmp;
std::memcpy( &tmp, p, N );
endian_reverse_inplace( tmp );
T t;
std::memcpy( &t, &tmp, N );
return t;
}
};
// expanding load 1 -> 2
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 2, Order, 1, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 2 ];
tmp[0] = p[0];
tmp[1] = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
return boost::endian::endian_load<T, 2, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 2, Order, 1, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 2 ];
tmp[0] = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[1] = p[0];
return boost::endian::endian_load<T, 2, order::big>( tmp );
}
};
// expanding load 1 -> 4
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 4, Order, 1, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = fill;
return boost::endian::endian_load<T, 4, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 4, Order, 1, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = p[0];
return boost::endian::endian_load<T, 4, order::big>( tmp );
}
};
// expanding load 2 -> 4
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 4, Order, 2, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
unsigned char fill = boost::is_signed<T>::value && ( p[1] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = fill;
tmp[3] = fill;
return boost::endian::endian_load<T, 4, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 4, Order, 2, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = p[0];
tmp[3] = p[1];
return boost::endian::endian_load<T, 4, order::big>( tmp );
}
};
// expanding load 3 -> 4
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 4, Order, 3, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = p[2];
tmp[3] = boost::is_signed<T>::value && ( p[2] & 0x80 )? 0xFF: 0x00;
return boost::endian::endian_load<T, 4, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 4, Order, 3, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
tmp[0] = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[1] = p[0];
tmp[2] = p[1];
tmp[3] = p[2];
return boost::endian::endian_load<T, 4, order::big>( tmp );
}
};
// expanding load 1 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 1, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = fill;
tmp[4] = fill;
tmp[5] = fill;
tmp[6] = fill;
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 1, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = fill;
tmp[4] = fill;
tmp[5] = fill;
tmp[6] = fill;
tmp[7] = p[0];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
// expanding load 2 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 2, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[1] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = fill;
tmp[3] = fill;
tmp[4] = fill;
tmp[5] = fill;
tmp[6] = fill;
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 2, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = fill;
tmp[4] = fill;
tmp[5] = fill;
tmp[6] = p[0];
tmp[7] = p[1];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
// expanding load 3 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 3, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[2] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = p[2];
tmp[3] = fill;
tmp[4] = fill;
tmp[5] = fill;
tmp[6] = fill;
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 3, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = fill;
tmp[4] = fill;
tmp[5] = p[0];
tmp[6] = p[1];
tmp[7] = p[2];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
// expanding load 4 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 4, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[3] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = p[2];
tmp[3] = p[3];
tmp[4] = fill;
tmp[5] = fill;
tmp[6] = fill;
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 4, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = fill;
tmp[4] = p[0];
tmp[5] = p[1];
tmp[6] = p[2];
tmp[7] = p[3];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
// expanding load 5 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 5, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[4] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = p[2];
tmp[3] = p[3];
tmp[4] = p[4];
tmp[5] = fill;
tmp[6] = fill;
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 5, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = fill;
tmp[3] = p[0];
tmp[4] = p[1];
tmp[5] = p[2];
tmp[6] = p[3];
tmp[7] = p[4];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
// expanding load 6 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 6, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[5] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = p[2];
tmp[3] = p[3];
tmp[4] = p[4];
tmp[5] = p[5];
tmp[6] = fill;
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 6, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = fill;
tmp[2] = p[0];
tmp[3] = p[1];
tmp[4] = p[2];
tmp[5] = p[3];
tmp[6] = p[4];
tmp[7] = p[5];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
// expanding load 7 -> 8
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 7, order::little>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[6] & 0x80 )? 0xFF: 0x00;
tmp[0] = p[0];
tmp[1] = p[1];
tmp[2] = p[2];
tmp[3] = p[3];
tmp[4] = p[4];
tmp[5] = p[5];
tmp[6] = p[6];
tmp[7] = fill;
return boost::endian::endian_load<T, 8, order::little>( tmp );
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_load_impl<T, 8, Order, 7, order::big>
{
inline T operator()( unsigned char const * p ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
unsigned char fill = boost::is_signed<T>::value && ( p[0] & 0x80 )? 0xFF: 0x00;
tmp[0] = fill;
tmp[1] = p[0];
tmp[2] = p[1];
tmp[3] = p[2];
tmp[4] = p[3];
tmp[5] = p[4];
tmp[6] = p[5];
tmp[7] = p[6];
return boost::endian::endian_load<T, 8, order::big>( tmp );
}
};
} // namespace detail
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_DETAIL_ENDIAN_LOAD_HPP_INCLUDED

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#ifndef BOOST_ENDIAN_DETAIL_ENDIAN_REVERSE_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_ENDIAN_REVERSE_HPP_INCLUDED
// Copyright 2019, 2020 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/endian/detail/integral_by_size.hpp>
#include <boost/endian/detail/intrinsic.hpp>
#include <boost/endian/detail/is_scoped_enum.hpp>
#include <boost/type_traits/is_integral.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/type_traits/enable_if.hpp>
#include <boost/type_traits/is_class.hpp>
#include <boost/type_traits/integral_constant.hpp>
#include <boost/static_assert.hpp>
#include <boost/cstdint.hpp>
#include <boost/config.hpp>
#include <cstddef>
#include <cstring>
#if defined(BOOST_ENDIAN_NO_INTRINSICS)
# if defined(BOOST_NO_CXX14_CONSTEXPR)
# define BOOST_ENDIAN_CONSTEXPR
# else
# define BOOST_ENDIAN_CONSTEXPR constexpr
# endif
#else
# if defined(BOOST_ENDIAN_CONSTEXPR_INTRINSICS)
# define BOOST_ENDIAN_CONSTEXPR BOOST_CONSTEXPR
# else
# define BOOST_ENDIAN_CONSTEXPR
# endif
#endif
namespace boost
{
namespace endian
{
namespace detail
{
// -- portable approach suggested by tymofey, with avoidance of undefined behavior
// as suggested by Giovanni Piero Deretta, with a further refinement suggested
// by Pyry Jahkola.
// -- intrinsic approach suggested by reviewers, and by David Stone, who provided
// his Boost licensed macro implementation (detail/intrinsic.hpp)
inline uint8_t BOOST_CONSTEXPR endian_reverse_impl( uint8_t x ) BOOST_NOEXCEPT
{
return x;
}
inline uint16_t BOOST_ENDIAN_CONSTEXPR endian_reverse_impl( uint16_t x ) BOOST_NOEXCEPT
{
#ifdef BOOST_ENDIAN_NO_INTRINSICS
return (x << 8) | (x >> 8);
#else
return BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_2(x);
#endif
}
inline uint32_t BOOST_ENDIAN_CONSTEXPR endian_reverse_impl( uint32_t x ) BOOST_NOEXCEPT
{
#ifdef BOOST_ENDIAN_NO_INTRINSICS
uint32_t step16 = x << 16 | x >> 16;
return ((step16 << 8) & 0xff00ff00) | ((step16 >> 8) & 0x00ff00ff);
#else
return BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_4(x);
#endif
}
inline uint64_t BOOST_ENDIAN_CONSTEXPR endian_reverse_impl( uint64_t x ) BOOST_NOEXCEPT
{
#ifdef BOOST_ENDIAN_NO_INTRINSICS
uint64_t step32 = x << 32 | x >> 32;
uint64_t step16 = (step32 & 0x0000FFFF0000FFFFULL) << 16 | (step32 & 0xFFFF0000FFFF0000ULL) >> 16;
return (step16 & 0x00FF00FF00FF00FFULL) << 8 | (step16 & 0xFF00FF00FF00FF00ULL) >> 8;
#else
return BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_8(x);
# endif
}
#if defined(BOOST_HAS_INT128)
inline uint128_type BOOST_ENDIAN_CONSTEXPR endian_reverse_impl( uint128_type x ) BOOST_NOEXCEPT
{
return endian_reverse_impl( static_cast<uint64_t>( x >> 64 ) ) |
static_cast<uint128_type>( endian_reverse_impl( static_cast<uint64_t>( x ) ) ) << 64;
}
#endif
// is_endian_reversible
template<class T> struct is_endian_reversible: boost::integral_constant<bool,
(boost::is_integral<T>::value && !boost::is_same<T, bool>::value) || is_scoped_enum<T>::value>
{
};
// is_endian_reversible_inplace
template<class T> struct is_endian_reversible_inplace: boost::integral_constant<bool,
boost::is_integral<T>::value || boost::is_enum<T>::value || boost::is_same<T, float>::value || boost::is_same<T, double>::value>
{
};
} // namespace detail
// Requires:
// T is non-bool integral or scoped enumeration type
template<class T> inline BOOST_CONSTEXPR
typename enable_if_< !is_class<T>::value, T >::type
endian_reverse( T x ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( detail::is_endian_reversible<T>::value );
typedef typename detail::integral_by_size< sizeof(T) >::type uintN_t;
return static_cast<T>( detail::endian_reverse_impl( static_cast<uintN_t>( x ) ) );
}
// Requires:
// T is integral, enumeration, float or double
template<class T> inline
typename enable_if_< !is_class<T>::value >::type
endian_reverse_inplace( T & x ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( detail::is_endian_reversible_inplace<T>::value );
typename detail::integral_by_size< sizeof(T) >::type x2;
std::memcpy( &x2, &x, sizeof(T) );
x2 = detail::endian_reverse_impl( x2 );
std::memcpy( &x, &x2, sizeof(T) );
}
// Default implementation for user-defined types
template<class T> inline
typename enable_if_< is_class<T>::value >::type
endian_reverse_inplace( T & x ) BOOST_NOEXCEPT
{
x = endian_reverse( x );
}
// endian_reverse_inplace for arrays
template<class T, std::size_t N>
inline void endian_reverse_inplace( T (&x)[ N ] ) BOOST_NOEXCEPT
{
for( std::size_t i = 0; i < N; ++i )
{
endian_reverse_inplace( x[i] );
}
}
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_DETAIL_ENDIAN_REVERSE_HPP_INCLUDED

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#ifndef BOOST_ENDIAN_DETAIL_ENDIAN_STORE_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_ENDIAN_STORE_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/endian/detail/endian_reverse.hpp>
#include <boost/endian/detail/order.hpp>
#include <boost/endian/detail/integral_by_size.hpp>
#include <boost/endian/detail/is_trivially_copyable.hpp>
#include <boost/type_traits/is_integral.hpp>
#include <boost/type_traits/is_enum.hpp>
#include <boost/static_assert.hpp>
#include <cstddef>
#include <cstring>
namespace boost
{
namespace endian
{
namespace detail
{
template<class T, std::size_t N1, BOOST_SCOPED_ENUM(order) O1, std::size_t N2, BOOST_SCOPED_ENUM(order) O2> struct endian_store_impl
{
};
} // namespace detail
// Requires:
//
// sizeof(T) must be 1, 2, 4, or 8
// 1 <= N <= sizeof(T)
// T is TriviallyCopyable
// if N < sizeof(T), T is integral or enum
template<class T, std::size_t N, BOOST_SCOPED_ENUM(order) Order>
inline void endian_store( unsigned char * p, T const & v ) BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( sizeof(T) == 1 || sizeof(T) == 2 || sizeof(T) == 4 || sizeof(T) == 8 );
BOOST_STATIC_ASSERT( N >= 1 && N <= sizeof(T) );
return detail::endian_store_impl<T, sizeof(T), order::native, N, Order>()( p, v );
}
namespace detail
{
// same endianness, same size
template<class T, std::size_t N, BOOST_SCOPED_ENUM(order) O> struct endian_store_impl<T, N, O, N, O>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_trivially_copyable<T>::value );
std::memcpy( p, &v, N );
}
};
// same size, reverse endianness
template<class T, std::size_t N, BOOST_SCOPED_ENUM(order) O1, BOOST_SCOPED_ENUM(order) O2> struct endian_store_impl<T, N, O1, N, O2>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_trivially_copyable<T>::value );
typename integral_by_size<N>::type tmp;
std::memcpy( &tmp, &v, N );
endian_reverse_inplace( tmp );
std::memcpy( p, &tmp, N );
}
};
// truncating store 2 -> 1
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 2, Order, 1, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 2 ];
boost::endian::endian_store<T, 2, order::little>( tmp, v );
p[0] = tmp[0];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 2, Order, 1, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 2 ];
boost::endian::endian_store<T, 2, order::big>( tmp, v );
p[0] = tmp[1];
}
};
// truncating store 4 -> 1
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 4, Order, 1, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
boost::endian::endian_store<T, 4, order::little>( tmp, v );
p[0] = tmp[0];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 4, Order, 1, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
boost::endian::endian_store<T, 4, order::big>( tmp, v );
p[0] = tmp[3];
}
};
// truncating store 4 -> 2
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 4, Order, 2, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
boost::endian::endian_store<T, 4, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 4, Order, 2, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
boost::endian::endian_store<T, 4, order::big>( tmp, v );
p[0] = tmp[2];
p[1] = tmp[3];
}
};
// truncating store 4 -> 3
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 4, Order, 3, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
boost::endian::endian_store<T, 4, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
p[2] = tmp[2];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 4, Order, 3, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 4 ];
boost::endian::endian_store<T, 4, order::big>( tmp, v );
p[0] = tmp[1];
p[1] = tmp[2];
p[2] = tmp[3];
}
};
// truncating store 8 -> 1
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 1, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 1, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[7];
}
};
// truncating store 8 -> 2
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 2, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 2, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[6];
p[1] = tmp[7];
}
};
// truncating store 8 -> 3
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 3, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
p[2] = tmp[2];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 3, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[5];
p[1] = tmp[6];
p[2] = tmp[7];
}
};
// truncating store 8 -> 4
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 4, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
p[2] = tmp[2];
p[3] = tmp[3];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 4, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[4];
p[1] = tmp[5];
p[2] = tmp[6];
p[3] = tmp[7];
}
};
// truncating store 8 -> 5
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 5, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
p[2] = tmp[2];
p[3] = tmp[3];
p[4] = tmp[4];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 5, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[3];
p[1] = tmp[4];
p[2] = tmp[5];
p[3] = tmp[6];
p[4] = tmp[7];
}
};
// truncating store 8 -> 6
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 6, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
p[2] = tmp[2];
p[3] = tmp[3];
p[4] = tmp[4];
p[5] = tmp[5];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 6, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[2];
p[1] = tmp[3];
p[2] = tmp[4];
p[3] = tmp[5];
p[4] = tmp[6];
p[5] = tmp[7];
}
};
// truncating store 8 -> 7
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 7, order::little>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::little>( tmp, v );
p[0] = tmp[0];
p[1] = tmp[1];
p[2] = tmp[2];
p[3] = tmp[3];
p[4] = tmp[4];
p[5] = tmp[5];
p[6] = tmp[6];
}
};
template<class T, BOOST_SCOPED_ENUM(order) Order> struct endian_store_impl<T, 8, Order, 7, order::big>
{
inline void operator()( unsigned char * p, T const & v ) const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT( is_integral<T>::value || is_enum<T>::value );
unsigned char tmp[ 8 ];
boost::endian::endian_store<T, 8, order::big>( tmp, v );
p[0] = tmp[1];
p[1] = tmp[2];
p[2] = tmp[3];
p[3] = tmp[4];
p[4] = tmp[5];
p[5] = tmp[6];
p[6] = tmp[7];
}
};
} // namespace detail
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_DETAIL_ENDIAN_STORE_HPP_INCLUDED

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#ifndef BOOST_ENDIAN_DETAIL_INTEGRAL_BY_SIZE_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_INTEGRAL_BY_SIZE_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/cstdint.hpp>
#include <boost/config.hpp>
#include <cstddef>
namespace boost
{
namespace endian
{
namespace detail
{
template<std::size_t N> struct integral_by_size
{
};
template<> struct integral_by_size<1>
{
typedef uint8_t type;
};
template<> struct integral_by_size<2>
{
typedef uint16_t type;
};
template<> struct integral_by_size<4>
{
typedef uint32_t type;
};
template<> struct integral_by_size<8>
{
typedef uint64_t type;
};
#if defined(BOOST_HAS_INT128)
template<> struct integral_by_size<16>
{
typedef uint128_type type;
};
#endif
} // namespace detail
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_DETAIL_INTEGRAL_BY_SIZE_HPP_INCLUDED

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// endian/detail/intrinsic.hpp -------------------------------------------------------//
// Copyright (C) 2012 David Stone
// Copyright Beman Dawes 2013
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#ifndef BOOST_ENDIAN_INTRINSIC_HPP
#define BOOST_ENDIAN_INTRINSIC_HPP
// Allow user to force BOOST_ENDIAN_NO_INTRINSICS in case they aren't available for a
// particular platform/compiler combination. Please report such platform/compiler
// combinations to the Boost mailing list.
#ifndef BOOST_ENDIAN_NO_INTRINSICS
#ifndef __has_builtin // Optional of course
#define __has_builtin(x) 0 // Compatibility with non-clang compilers
#endif
#if defined(_MSC_VER) && ( !defined(__clang__) || defined(__c2__) )
// Microsoft documents these as being compatible since Windows 95 and specifically
// lists runtime library support since Visual Studio 2003 (aka 7.1).
// Clang/c2 uses the Microsoft rather than GCC intrinsics, so we check for
// defined(_MSC_VER) before defined(__clang__)
# define BOOST_ENDIAN_INTRINSIC_MSG "cstdlib _byteswap_ushort, etc."
# include <cstdlib>
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_2(x) _byteswap_ushort(x)
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_4(x) _byteswap_ulong(x)
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_8(x) _byteswap_uint64(x)
// GCC and Clang recent versions provide intrinsic byte swaps via builtins
#elif (defined(__clang__) && __has_builtin(__builtin_bswap32) && __has_builtin(__builtin_bswap64)) \
|| (defined(__GNUC__ ) && \
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))
# define BOOST_ENDIAN_INTRINSIC_MSG "__builtin_bswap16, etc."
// prior to 4.8, gcc did not provide __builtin_bswap16 on some platforms so we emulate it
// see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52624
// Clang has a similar problem, but their feature test macros make it easier to detect
# if (defined(__clang__) && __has_builtin(__builtin_bswap16)) \
|| (defined(__GNUC__) &&(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_2(x) __builtin_bswap16(x)
# else
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_2(x) __builtin_bswap32((x) << 16)
# endif
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_4(x) __builtin_bswap32(x)
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_8(x) __builtin_bswap64(x)
# define BOOST_ENDIAN_CONSTEXPR_INTRINSICS
// Linux systems provide the byteswap.h header, with
#elif defined(__linux__)
// don't check for obsolete forms defined(linux) and defined(__linux) on the theory that
// compilers that predefine only these are so old that byteswap.h probably isn't present.
# define BOOST_ENDIAN_INTRINSIC_MSG "byteswap.h bswap_16, etc."
# include <byteswap.h>
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_2(x) bswap_16(x)
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_4(x) bswap_32(x)
# define BOOST_ENDIAN_INTRINSIC_BYTE_SWAP_8(x) bswap_64(x)
#else
# define BOOST_ENDIAN_NO_INTRINSICS
# define BOOST_ENDIAN_INTRINSIC_MSG "no byte swap intrinsics"
#endif
#elif !defined(BOOST_ENDIAN_INTRINSIC_MSG)
# define BOOST_ENDIAN_INTRINSIC_MSG "no byte swap intrinsics"
#endif // BOOST_ENDIAN_NO_INTRINSICS
#endif // BOOST_ENDIAN_INTRINSIC_HPP

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#ifndef BOOST_ENDIAN_DETAIL_IS_SCOPED_ENUM_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_IS_SCOPED_ENUM_HPP_INCLUDED
// Copyright 2020 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/type_traits/conditional.hpp>
#include <boost/type_traits/is_enum.hpp>
#include <boost/type_traits/is_convertible.hpp>
namespace boost
{
namespace endian
{
namespace detail
{
template<class T> struct negation: boost::integral_constant<bool, !T::value> {};
template<class T> struct is_scoped_enum:
boost::conditional<
boost::is_enum<T>::value,
negation< boost::is_convertible<T, int> >,
boost::false_type
>::type
{
};
} // namespace detail
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_DETAIL_IS_SCOPED_ENUM_HPP_INCLUDED

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#ifndef BOOST_ENDIAN_DETAIL_IS_TRIVIALLY_COPYABLE_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_IS_TRIVIALLY_COPYABLE_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/config.hpp>
#include <boost/type_traits/has_trivial_copy.hpp>
#include <boost/type_traits/has_trivial_assign.hpp>
#include <boost/type_traits/has_trivial_destructor.hpp>
#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
# include <type_traits>
#endif
namespace boost
{
namespace endian
{
namespace detail
{
#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
using std::is_trivially_copyable;
#else
template<class T> struct is_trivially_copyable: boost::integral_constant<bool,
boost::has_trivial_copy<T>::value && boost::has_trivial_assign<T>::value && boost::has_trivial_destructor<T>::value> {};
#endif
} // namespace detail
} // namespace endian
} // namespace boost
#endif // BOOST_ENDIAN_DETAIL_IS_TRIVIALLY_COPYABLE_HPP_INCLUDED

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#ifndef BOOST_ENDIAN_DETAIL_ORDER_HPP_INCLUDED
#define BOOST_ENDIAN_DETAIL_ORDER_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/core/scoped_enum.hpp>
#if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
# define BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER little
#elif defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
# define BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER big
#elif defined(__BYTE_ORDER__) && defined(__ORDER_PDP_ENDIAN__) && __BYTE_ORDER__ == __ORDER_PDP_ENDIAN__
# error The Boost.Endian library does not support platforms with PDP endianness.
#elif defined(__LITTLE_ENDIAN__)
# define BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER little
#elif defined(__BIG_ENDIAN__)
# define BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER big
#elif defined(_MSC_VER) || defined(__i386__) || defined(__x86_64__)
# define BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER little
#else
# error The Boost.Endian library could not determine the endianness of this platform.
#endif
namespace boost
{
namespace endian
{
BOOST_SCOPED_ENUM_START(order)
{
big,
little,
native = BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER
}; BOOST_SCOPED_ENUM_END
} // namespace endian
} // namespace boost
#undef BOOST_ENDIAN_NATIVE_ORDER_INITIALIZER
#endif // BOOST_ENDIAN_DETAIL_ORDER_HPP_INCLUDED

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// boost/endian/endian.hpp -----------------------------------------------------------//
// Copyright Beman Dawes 2015
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
// See library home page at http://www.boost.org/libs/endian
#ifndef BOOST_ENDIAN_ENDIAN_HPP
#define BOOST_ENDIAN_ENDIAN_HPP
#ifndef BOOST_ENDIAN_DEPRECATED_NAMES
# error "<boost/endian/endian.hpp> is deprecated. Define BOOST_ENDIAN_DEPRECATED_NAMES to use."
#endif
#include <boost/config/header_deprecated.hpp>
BOOST_HEADER_DEPRECATED( "<boost/endian/arithmetic.hpp>" )
#include <boost/endian/arithmetic.hpp>
#include <boost/config.hpp>
namespace boost
{
namespace endian
{
typedef order endianness;
typedef align alignment;
# ifndef BOOST_NO_CXX11_TEMPLATE_ALIASES
template <BOOST_SCOPED_ENUM(order) Order, class T, std::size_t n_bits,
BOOST_SCOPED_ENUM(align) Align = align::no>
using endian = endian_arithmetic<Order, T, n_bits, Align>;
# endif
// unaligned big endian signed integer types
typedef endian_arithmetic< order::big, int_least8_t, 8 > big8_t;
typedef endian_arithmetic< order::big, int_least16_t, 16 > big16_t;
typedef endian_arithmetic< order::big, int_least32_t, 24 > big24_t;
typedef endian_arithmetic< order::big, int_least32_t, 32 > big32_t;
typedef endian_arithmetic< order::big, int_least64_t, 40 > big40_t;
typedef endian_arithmetic< order::big, int_least64_t, 48 > big48_t;
typedef endian_arithmetic< order::big, int_least64_t, 56 > big56_t;
typedef endian_arithmetic< order::big, int_least64_t, 64 > big64_t;
// unaligned big endian_arithmetic unsigned integer types
typedef endian_arithmetic< order::big, uint_least8_t, 8 > ubig8_t;
typedef endian_arithmetic< order::big, uint_least16_t, 16 > ubig16_t;
typedef endian_arithmetic< order::big, uint_least32_t, 24 > ubig24_t;
typedef endian_arithmetic< order::big, uint_least32_t, 32 > ubig32_t;
typedef endian_arithmetic< order::big, uint_least64_t, 40 > ubig40_t;
typedef endian_arithmetic< order::big, uint_least64_t, 48 > ubig48_t;
typedef endian_arithmetic< order::big, uint_least64_t, 56 > ubig56_t;
typedef endian_arithmetic< order::big, uint_least64_t, 64 > ubig64_t;
// unaligned little endian_arithmetic signed integer types
typedef endian_arithmetic< order::little, int_least8_t, 8 > little8_t;
typedef endian_arithmetic< order::little, int_least16_t, 16 > little16_t;
typedef endian_arithmetic< order::little, int_least32_t, 24 > little24_t;
typedef endian_arithmetic< order::little, int_least32_t, 32 > little32_t;
typedef endian_arithmetic< order::little, int_least64_t, 40 > little40_t;
typedef endian_arithmetic< order::little, int_least64_t, 48 > little48_t;
typedef endian_arithmetic< order::little, int_least64_t, 56 > little56_t;
typedef endian_arithmetic< order::little, int_least64_t, 64 > little64_t;
// unaligned little endian_arithmetic unsigned integer types
typedef endian_arithmetic< order::little, uint_least8_t, 8 > ulittle8_t;
typedef endian_arithmetic< order::little, uint_least16_t, 16 > ulittle16_t;
typedef endian_arithmetic< order::little, uint_least32_t, 24 > ulittle24_t;
typedef endian_arithmetic< order::little, uint_least32_t, 32 > ulittle32_t;
typedef endian_arithmetic< order::little, uint_least64_t, 40 > ulittle40_t;
typedef endian_arithmetic< order::little, uint_least64_t, 48 > ulittle48_t;
typedef endian_arithmetic< order::little, uint_least64_t, 56 > ulittle56_t;
typedef endian_arithmetic< order::little, uint_least64_t, 64 > ulittle64_t;
// unaligned native endian_arithmetic signed integer types
typedef endian_arithmetic< order::native, int_least8_t, 8 > native8_t;
typedef endian_arithmetic< order::native, int_least16_t, 16 > native16_t;
typedef endian_arithmetic< order::native, int_least32_t, 24 > native24_t;
typedef endian_arithmetic< order::native, int_least32_t, 32 > native32_t;
typedef endian_arithmetic< order::native, int_least64_t, 40 > native40_t;
typedef endian_arithmetic< order::native, int_least64_t, 48 > native48_t;
typedef endian_arithmetic< order::native, int_least64_t, 56 > native56_t;
typedef endian_arithmetic< order::native, int_least64_t, 64 > native64_t;
// unaligned native endian_arithmetic unsigned integer types
typedef endian_arithmetic< order::native, uint_least8_t, 8 > unative8_t;
typedef endian_arithmetic< order::native, uint_least16_t, 16 > unative16_t;
typedef endian_arithmetic< order::native, uint_least32_t, 24 > unative24_t;
typedef endian_arithmetic< order::native, uint_least32_t, 32 > unative32_t;
typedef endian_arithmetic< order::native, uint_least64_t, 40 > unative40_t;
typedef endian_arithmetic< order::native, uint_least64_t, 48 > unative48_t;
typedef endian_arithmetic< order::native, uint_least64_t, 56 > unative56_t;
typedef endian_arithmetic< order::native, uint_least64_t, 64 > unative64_t;
// aligned native endian_arithmetic typedefs are not provided because
// <cstdint> types are superior for this use case
typedef endian_arithmetic< order::big, int16_t, 16, align::yes > aligned_big16_t;
typedef endian_arithmetic< order::big, uint16_t, 16, align::yes > aligned_ubig16_t;
typedef endian_arithmetic< order::little, int16_t, 16, align::yes > aligned_little16_t;
typedef endian_arithmetic< order::little, uint16_t, 16, align::yes > aligned_ulittle16_t;
typedef endian_arithmetic< order::big, int32_t, 32, align::yes > aligned_big32_t;
typedef endian_arithmetic< order::big, uint32_t, 32, align::yes > aligned_ubig32_t;
typedef endian_arithmetic< order::little, int32_t, 32, align::yes > aligned_little32_t;
typedef endian_arithmetic< order::little, uint32_t, 32, align::yes > aligned_ulittle32_t;
typedef endian_arithmetic< order::big, int64_t, 64, align::yes > aligned_big64_t;
typedef endian_arithmetic< order::big, uint64_t, 64, align::yes > aligned_ubig64_t;
typedef endian_arithmetic< order::little, int64_t, 64, align::yes > aligned_little64_t;
typedef endian_arithmetic< order::little, uint64_t, 64, align::yes > aligned_ulittle64_t;
} // namespace endian
} // namespace boost
#endif //BOOST_ENDIAN_ENDIAN_HPP

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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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