Endianness

Methods related to endianness of multi-byte data. More...

Namespaces
namespace	mtcore::endian

Functions
constexpr u16	mtcore::flip_endian_u16 (const u16 bytes)
	Flips the endianness of a u16.
constexpr char16_t	mtcore::flip_endian_ch16 (const char16_t ch)
	Flips the endianness of a char16.
constexpr u32	mtcore::flip_endian_u32 (const u32 bytes)
	Flips the endianness of a u3.
constexpr char32_t	mtcore::flip_endian_ch32 (const char32_t ch)
	Flips the endianness of a char32.
template<typename T>
constexpr auto	mtcore::flip_endian (const T bytes)
	Flips the endian of a u16, char16, u32, or char32.

Variables
constexpr auto	mtcore::endian::machine = std::endian::native
	endian of machine (alias for std::endian::native)
constexpr auto	mtcore::endian::opposite = std::endian::native == std::endian::little ? std::endian::big : std::endian::little
	endian that is opposite of machine (opposite of std::endian::native)

Detailed Description

Methods related to endianness of multi-byte data.

Function Documentation

flip_endian()

template<typename T>

auto mtcore::flip_endian ( const T bytes )

constexpr

Flips the endian of a u16, char16, u32, or char32.

Definition at line 80 of file byte_order.hpp.

                                            {
    static_assert(std::same_as<u16, T> || std::same_as<char16_t, T> || std::same_as<u32, T> ||
                  std::same_as<char32_t, T>);
    if constexpr (std::is_same_v<u16, T>) {
      return flip_endian_u16(bytes);
    }
    else if constexpr (std::is_same_v<char16_t, T>) {
      return flip_endian_ch16(bytes);
    }
    else if constexpr (std::is_same_v<u32, T>) {
      return flip_endian_u32(bytes);
    }
    else {
      return flip_endian_ch32(bytes);
    }
  }

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flip_endian_ch16()

char16_t mtcore::flip_endian_ch16 ( const char16_t ch )

constexpr

Flips the endianness of a char16.

Definition at line 55 of file byte_order.hpp.

                                                         {
    return static_cast<u16>(flip_endian_u16(static_cast<u16>(ch)));
  }

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flip_endian_ch32()

char32_t mtcore::flip_endian_ch32 ( const char32_t ch )

constexpr

Flips the endianness of a char32.

Definition at line 71 of file byte_order.hpp.

                                                         {
    return static_cast<char32_t>(flip_endian_u32(static_cast<u32>(ch)));
  }

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flip_endian_u16()

u16 mtcore::flip_endian_u16 ( const u16 bytes )

constexpr

Flips the endianness of a u16.

Definition at line 49 of file byte_order.hpp.

{ return bytes << 8 | ((bytes >> 8) & 0xFF); }

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flip_endian_u32()

u32 mtcore::flip_endian_u32 ( const u32 bytes )

constexpr

Flips the endianness of a u3.

Definition at line 63 of file byte_order.hpp.

                                                 {
    return bytes << 24 | ((bytes << 8) & 0xFF0000) | ((bytes >> 8) & 0xFF00) | ((bytes >> 24) & 0xFF);
  }

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Variable Documentation

machine

auto mtcore::endian::machine = std::endian::native

constexpr

endian of machine (alias for std::endian::native)

Definition at line 37 of file byte_order.hpp.

opposite

auto mtcore::endian::opposite = std::endian::native == std::endian::little ? std::endian::big : std::endian::little

constexpr

endian that is opposite of machine (opposite of std::endian::native)

Definition at line 42 of file byte_order.hpp.