ByteOrder Class Reference
juce_core » memory

Contains static methods for converting the byte order between different endiannesses. More...

## Static Public Member Functions

static JUCE_CONSTEXPR uint16 | swap (uint16 value) noexcept
| Swaps the upper and lower bytes of a 16-bit integer. More...
static JUCE_CONSTEXPR int16 | swap (int16 value) noexcept
| Swaps the upper and lower bytes of a 16-bit integer. More...
static uint32 | swap (uint32 value) noexcept
| Reverses the order of the 4 bytes in a 32-bit integer. More...
static int32 | swap (int32 value) noexcept
| Reverses the order of the 4 bytes in a 32-bit integer. More...
static uint64 | swap (uint64 value) noexcept
| Reverses the order of the 8 bytes in a 64-bit integer. More...
static int64 | swap (int64 value) noexcept
| Reverses the order of the 8 bytes in a 64-bit integer. More...
static float | swap (float value) noexcept
| Returns a garbled float which has the reverse byte-order of the original. More...
static double | swap (double value) noexcept
| Returns a garbled double which has the reverse byte-order of the original. More...
template<typename Type >
static Type | swapIfBigEndian (Type value) noexcept
| Swaps the byte order of a signed or unsigned integer if the CPU is big-endian. More...
template<typename Type >
static Type | swapIfLittleEndian (Type value) noexcept
| Swaps the byte order of a signed or unsigned integer if the CPU is little-endian. More...
static JUCE_CONSTEXPR uint32 | littleEndianInt (const void *bytes) noexcept
| Turns 4 bytes into a little-endian integer. More...
static JUCE_CONSTEXPR uint64 | littleEndianInt64 (const void *bytes) noexcept
| Turns 8 bytes into a little-endian integer. More...
static JUCE_CONSTEXPR uint16 | littleEndianShort (const void *bytes) noexcept
| Turns 2 bytes into a little-endian integer. More...
static JUCE_CONSTEXPR int | littleEndian24Bit (const void *bytes) noexcept
| Converts 3 little-endian bytes into a signed 24-bit value (which is sign-extended to 32 bits). More...
static void | littleEndian24BitToChars (int32 value, void *destBytes) noexcept
| Copies a 24-bit number to 3 little-endian bytes. More...
static JUCE_CONSTEXPR uint32 | bigEndianInt (const void *bytes) noexcept
| Turns 4 bytes into a big-endian integer. More...
static JUCE_CONSTEXPR uint64 | bigEndianInt64 (const void *bytes) noexcept
| Turns 8 bytes into a big-endian integer. More...
static JUCE_CONSTEXPR uint16 | bigEndianShort (const void *bytes) noexcept
| Turns 2 bytes into a big-endian integer. More...
static JUCE_CONSTEXPR int | bigEndian24Bit (const void *bytes) noexcept
| Converts 3 big-endian bytes into a signed 24-bit value (which is sign-extended to 32 bits). More...
static void | bigEndian24BitToChars (int32 value, void *destBytes) noexcept
| Copies a 24-bit number to 3 big-endian bytes. More...
static JUCE_CONSTEXPR uint16 | makeInt (uint8 leastSig, uint8 mostSig) noexcept
| Constructs a 16-bit integer from its constituent bytes, in order of significance. More...
static JUCE_CONSTEXPR uint32 | makeInt (uint8 leastSig, uint8 byte1, uint8 byte2, uint8 mostSig) noexcept
| Constructs a 32-bit integer from its constituent bytes, in order of significance. More...
static JUCE_CONSTEXPR uint64 | makeInt (uint8 leastSig, uint8 byte1, uint8 byte2, uint8 byte3, uint8 byte4, uint8 byte5, uint8 byte6, uint8 mostSig) noexcept
| Constructs a 64-bit integer from its constituent bytes, in order of significance. More...
static JUCE_CONSTEXPR bool | isBigEndian () noexcept
| Returns true if the current CPU is big-endian. More...

## Detailed Description

Contains static methods for converting the byte order between different endiannesses.

## Member Function Documentation

## swapIfBigEndian()

template<typename Type >

static Type ByteOrder::swapIfBigEndian | ( | Type | value | ) |

static noexcept

Swaps the byte order of a signed or unsigned integer if the CPU is big-endian.

## swapIfLittleEndian()

template<typename Type >

static Type ByteOrder::swapIfLittleEndian | ( | Type | value | ) |

static noexcept

Swaps the byte order of a signed or unsigned integer if the CPU is little-endian.

## isBigEndian()

static JUCE_CONSTEXPR bool ByteOrder::isBigEndian | ( |  | ) |

static noexcept

Returns true if the current CPU is big-endian.

The documentation for this class was generated from the following file:

- juce_ByteOrder.h