CDataStream Class Reference

#include <datastream.h>

Collaboration diagram for CDataStream:

Public Member Functions
	CDataStream ()
	CDataStream (CRefCountedBuffer &buffer)
HRESULT	SetSizeHint (size_t size)
void	SetNoGrow (bool fDisableGrow)
void	Reset ()
void	Attach (CRefCountedBuffer &buffer, bool fForWriting)
HRESULT	Write (const void *data, size_t size)
HRESULT	Read (void *data, size_t size)
HRESULT	WriteUint8 (uint8_t val)
HRESULT	WriteUint16 (uint16_t val)
HRESULT	WriteUint32 (uint32_t val)
HRESULT	WriteUint64 (uint64_t val)
HRESULT	WriteInt8 (int8_t val)
HRESULT	WriteInt16 (int16_t val)
HRESULT	WriteInt32 (int32_t val)
HRESULT	WriteInt64 (int64_t val)
HRESULT	ReadUint8 (uint8_t *pVal)
HRESULT	ReadUint16 (uint16_t *pVal)
HRESULT	ReadUint32 (uint32_t *pVal)
HRESULT	ReadUint64 (uint64_t *pVal)
HRESULT	ReadInt8 (int8_t *pVal)
HRESULT	ReadInt16 (int16_t *pVal)
HRESULT	ReadInt32 (int32_t *pVal)
HRESULT	ReadInt64 (int64_t *pVal)
HRESULT	GetBuffer (CRefCountedBuffer *pRefCountedBuffer)
uint8_t *	GetDataPointerUnsafe ()
HRESULT	SeekDirect (size_t pos)
HRESULT	SeekRelative (int nOffset)
size_t	GetPos ()
size_t	GetSize ()
bool	IsEOF ()

Private Member Functions
HRESULT	Grow (size_t newsize)

Private Attributes
CRefCountedBuffer	_spBuffer
CBuffer *	_pBuffer
size_t	_pos
bool	_fNoGrow

Detailed Description

Definition at line 24 of file datastream.h.

Constructor & Destructor Documentation

CDataStream::CDataStream

(

)

Definition at line 24 of file datastream.cpp.

CDataStream::CDataStream

(

CRefCountedBuffer &

buffer

)

Definition at line 33 of file datastream.cpp.

Member Function Documentation

void CDataStream::Attach	(	CRefCountedBuffer &	buffer,
		bool	fForWriting
	)

Definition at line 55 of file datastream.cpp.

HRESULT CDataStream::GetBuffer

(

CRefCountedBuffer *

pRefCountedBuffer

)

Definition at line 213 of file datastream.cpp.

uint8_t * CDataStream::GetDataPointerUnsafe

(

)

Definition at line 231 of file datastream.cpp.

size_t CDataStream::GetPos

(

)

Definition at line 177 of file datastream.cpp.

size_t CDataStream::GetSize

(

)

Definition at line 182 of file datastream.cpp.

HRESULT CDataStream::Grow ( size_t  newsize )

private

Definition at line 84 of file datastream.cpp.

bool CDataStream::IsEOF

(

)

Definition at line 171 of file datastream.cpp.

HRESULT CDataStream::Read	(	void *	data,
		size_t	size
	)

Definition at line 67 of file datastream.cpp.

HRESULT CDataStream::ReadInt16 ( int16_t *  pVal )

inline

Definition at line 64 of file datastream.h.

HRESULT CDataStream::ReadInt32 ( int32_t *  pVal )

inline

Definition at line 65 of file datastream.h.

HRESULT CDataStream::ReadInt64 ( int64_t *  pVal )

inline

Definition at line 66 of file datastream.h.

HRESULT CDataStream::ReadInt8 ( int8_t *  pVal )

inline

Definition at line 63 of file datastream.h.

HRESULT CDataStream::ReadUint16 ( uint16_t *  pVal )

inline

Definition at line 59 of file datastream.h.

HRESULT CDataStream::ReadUint32 ( uint32_t *  pVal )

inline

Definition at line 60 of file datastream.h.

HRESULT CDataStream::ReadUint64 ( uint64_t *  pVal )

inline

Definition at line 61 of file datastream.h.

HRESULT CDataStream::ReadUint8 ( uint8_t *  pVal )

inline

Definition at line 58 of file datastream.h.

void CDataStream::Reset

(

)

Definition at line 47 of file datastream.cpp.

HRESULT CDataStream::SeekDirect

(

size_t

pos

)

Definition at line 187 of file datastream.cpp.

HRESULT CDataStream::SeekRelative

(

int

nOffset

)

Definition at line 207 of file datastream.cpp.

void CDataStream::SetNoGrow

(

bool

fDisableGrow

)

Definition at line 133 of file datastream.cpp.

HRESULT CDataStream::SetSizeHint

(

size_t

size

)

Definition at line 41 of file datastream.cpp.

HRESULT CDataStream::Write	(	const void *	data,
		size_t	size
	)

Definition at line 138 of file datastream.cpp.

HRESULT CDataStream::WriteInt16 ( int16_t  val )

inline

Definition at line 54 of file datastream.h.

HRESULT CDataStream::WriteInt32 ( int32_t  val )

inline

Definition at line 55 of file datastream.h.

HRESULT CDataStream::WriteInt64 ( int64_t  val )

inline

Definition at line 56 of file datastream.h.

HRESULT CDataStream::WriteInt8 ( int8_t  val )

inline

Definition at line 53 of file datastream.h.

HRESULT CDataStream::WriteUint16 ( uint16_t  val )

inline

Definition at line 49 of file datastream.h.

HRESULT CDataStream::WriteUint32 ( uint32_t  val )

inline

Definition at line 50 of file datastream.h.

HRESULT CDataStream::WriteUint64 ( uint64_t  val )

inline

Definition at line 51 of file datastream.h.

HRESULT CDataStream::WriteUint8 ( uint8_t  val )

inline

Definition at line 48 of file datastream.h.

Member Data Documentation

bool CDataStream::_fNoGrow

private

Definition at line 29 of file datastream.h.

CBuffer* CDataStream::_pBuffer

private

Definition at line 27 of file datastream.h.

size_t CDataStream::_pos

private

Definition at line 28 of file datastream.h.

CRefCountedBuffer CDataStream::_spBuffer

private

Definition at line 26 of file datastream.h.

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

• datastream.h
• datastream.cpp