This is a wrapper around MemoryReadStream, but it adds non-endian read methods whose endianness is set on the stream creation. More...

#include <memreadstream.h>

Inheritance diagram for Common::MemoryReadStreamEndian:

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Collaboration diagram for Common::MemoryReadStreamEndian:

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Public Member Functions
	MemoryReadStreamEndian (const byte *dataPtr, size_t dataSize, bool bigEndian=false, bool disposeMemory=false)

	~MemoryReadStreamEndian ()

uint16	readUint16 ()

uint32	readUint32 ()

uint64	readUint64 ()

uint16	readSint16 ()

uint32	readSint32 ()

uint64	readSint64 ()

float	readIEEEFloat ()

double	readIEEEDouble ()

Public Member Functions inherited from Common::MemoryReadStream
	MemoryReadStream (const byte *dataPtr, size_t dataSize, bool disposeMemory=false)
	This constructor takes a pointer to a memory buffer and a length, and wraps it. More...

	MemoryReadStream (const char *str, bool useTerminator=false)
	Create a MemoryReadStream around a static string buffer, optionally including the terminating \0. More...

template<size_t N>
	MemoryReadStream (const byte(&array)[N])
	Template constructor to create a MemoryReadStream around a static array buffer. More...

	~MemoryReadStream ()

size_t	read (void *dataPtr, size_t dataSize)
	Read data from the stream. More...

bool	eos () const
	Returns true if a read failed because the stream has been reached. More...

size_t	pos () const
	Obtains the current value of the stream position indicator of the stream. More...

size_t	size () const
	Obtains the total size of the stream, measured in bytes. More...

size_t	seek (ptrdiff_t offset, Origin whence=kOriginBegin)
	Sets the stream position indicator for the stream. More...

const byte *	getData () const

Public Member Functions inherited from Common::SeekableReadStream
	SeekableReadStream ()

	~SeekableReadStream ()

virtual size_t	skip (ptrdiff_t offset)
	Skip the specified number of bytes, adding that offset to the current position in the stream. More...

Public Member Functions inherited from Common::ReadStream
	ReadStream ()

virtual	~ReadStream ()

byte	readByte ()
	Read an unsigned byte from the stream and return it. More...

FORCEINLINE int8	readSByte ()
	Read a signed byte from the stream and return it. More...

uint32	readChar ()
	Reads the next character from stream and returns it as an unsigned char cast to an uint32, or kEOF on end of file or error. More...

uint16	readUint16LE ()
	Read an unsigned 16-bit word stored in little endian (LSB first) order from the stream and return it. More...

uint32	readUint32LE ()
	Read an unsigned 32-bit word stored in little endian (LSB first) order from the stream and return it. More...

uint64	readUint64LE ()
	Read an unsigned 64-bit word stored in little endian (LSB first) order from the stream and return it. More...

uint16	readUint16BE ()
	Read an unsigned 16-bit word stored in big endian (MSB first) order from the stream and return it. More...

uint32	readUint32BE ()
	Read an unsigned 32-bit word stored in big endian (MSB first) order from the stream and return it. More...

uint64	readUint64BE ()
	Read an unsigned 64-bit word stored in big endian (MSB first) order from the stream and return it. More...

FORCEINLINE int16	readSint16LE ()
	Read a signed 16-bit word stored in little endian (LSB first) order from the stream and return it. More...

FORCEINLINE int32	readSint32LE ()
	Read a signed 32-bit word stored in little endian (LSB first) order from the stream and return it. More...

FORCEINLINE int64	readSint64LE ()
	Read a signed 64-bit word stored in little endian (LSB first) order from the stream and return it. More...

FORCEINLINE int16	readSint16BE ()
	Read a signed 16-bit word stored in big endian (MSB first) order from the stream and return it. More...

FORCEINLINE int32	readSint32BE ()
	Read a signed 32-bit word stored in big endian (MSB first) order from the stream and return it. More...

FORCEINLINE int64	readSint64BE ()
	Read a signed 64-bit word stored in big endian (MSB first) order from the stream and return it. More...

FORCEINLINE float	readIEEEFloatLE ()
	Read a 32-bit IEEE float stored in little endian (LSB first) order from the stream and return it. More...

FORCEINLINE float	readIEEEFloatBE ()
	Read a 32-bit IEEE float stored in big endian (MSB first) order from the stream and return it. More...

FORCEINLINE double	readIEEEDoubleLE ()
	Read a 64-bit IEEE double stored in little endian (LSB first) order from the stream and return it. More...

FORCEINLINE double	readIEEEDoubleBE ()
	Read a 64-bit IEEE double stored in big endian (MSB first) order from the stream and return it. More...

MemoryReadStream *	readStream (size_t dataSize)
	Read the specified amount of data into a new[]'ed buffer which then is wrapped into a MemoryReadStream. More...

Private Attributes
const bool	_bigEndian

Additional Inherited Members
Public Types inherited from Common::SeekableReadStream
enum	Origin { kOriginBegin = 0, kOriginCurrent = 1, kOriginEnd = 2, kOriginMAX }
	The position a seeking offset takes as a base. More...

Static Public Member Functions inherited from Common::SeekableReadStream
static size_t	evalSeek (ptrdiff_t offset, Origin whence, size_t pos, size_t begin, size_t size)
	Evaluate the seek offset relative to whence into a position from the beginning. More...

Static Public Attributes inherited from Common::ReadStream
static const uint32	kEOF = 0xFFFFFFFF
	Return value for end-of-file. More...

static const size_t	kSizeInvalid = SIZE_MAX

static const size_t	kPositionInvalid = SIZE_MAX

Detailed Description

This is a wrapper around MemoryReadStream, but it adds non-endian read methods whose endianness is set on the stream creation.

Definition at line 120 of file memreadstream.h.

Constructor & Destructor Documentation

◆ MemoryReadStreamEndian()

Common::MemoryReadStreamEndian::MemoryReadStreamEndian	(	const byte *	dataPtr,
		size_t	dataSize,
		bool	bigEndian = `false`,
		bool	disposeMemory = `false`
	)