Wraps a StreamDataSequence and provides convenient access functions. More...

#include <binaryoutputstream.hxx>

Inheritance diagram for oox::SequenceOutputStream:

Collaboration diagram for oox::SequenceOutputStream:

Public Member Functions
	SequenceOutputStream (StreamDataSequence &rData)
	Constructs the wrapper object for the passed data sequence. More...

virtual void	writeData (const StreamDataSequence &rData, size_t nAtomSize=1) override
	Writes the passed data sequence. More...

virtual void	writeMemory (const void *pMem, sal_Int32 nBytes, size_t nAtomSize=1) override
	Write nBytes bytes from the (preallocated!) buffer pMem. More...

virtual sal_Int64	size () const override
	Returns the size of the wrapped data sequence. More...

virtual sal_Int64	tell () const override
	Returns the current stream position. More...

virtual void	seek (sal_Int64 nPos) override
	Seeks the stream to the passed position. More...

virtual void	close () override
	Releases the reference to the data sequence. More...

Public Member Functions inherited from oox::BinaryOutputStream
template<typename Type >
void	writeArray (Type *opnArray, sal_Int32 nElemCount)

template<typename Type >
void	writeArray (const Type *opnArray, sal_Int32 nElemCount)

template<typename Type >
void	writeValue (Type nValue)
	Writes a value to the stream and converts it to platform byte order. More...

BinaryOutputStream &	WriteInt16 (sal_Int16 x)

BinaryOutputStream &	WriteUInt16 (sal_uInt16 x)

BinaryOutputStream &	WriteInt32 (sal_Int32 x)

BinaryOutputStream &	WriteUInt32 (sal_uInt32 x)

BinaryOutputStream &	WriteInt64 (sal_Int64 x)

void	writeCompressedUnicodeArray (const OUString &rString, bool bCompressed)

void	writeCharArrayUC (std::u16string_view rString, rtl_TextEncoding eTextEnc)

void	writeUnicodeArray (const OUString &rString)

Public Member Functions inherited from oox::BinaryStreamBase
virtual	~BinaryStreamBase ()

bool	isSeekable () const
	Returns true, if the implementation supports the seek() operation. More...

bool	isEof () const
	Returns true, if the stream position is invalid (EOF). More...

sal_Int64	getRemaining () const
	Returns the size of the remaining data available in the stream, if stream supports size() and tell(), otherwise -1. More...

void	seekToStart ()
	Seeks the stream to the beginning, if stream is seekable. More...

void	alignToBlock (sal_Int32 nBlockSize, sal_Int64 nAnchorPos)
	Seeks the stream forward to a position that is a multiple of the passed block size, if stream is seekable. More...

Private Attributes
StreamDataSequence *	mpData
	Wrapped data sequence. More...

sal_Int32	mnPos
	Current position in the sequence. More...

Additional Inherited Members
Protected Member Functions inherited from oox::BinaryOutputStream
	BinaryOutputStream ()
	This dummy default c'tor will never call the c'tor of the virtual base class BinaryStreamBase as this class cannot be instantiated directly. More...

Protected Member Functions inherited from oox::BinaryStreamBase
	BinaryStreamBase (bool bSeekable)

Protected Attributes inherited from oox::BinaryStreamBase
bool	mbEof
	End of stream flag. More...

Detailed Description

Wraps a StreamDataSequence and provides convenient access functions.

The binary data in the stream is written in little-endian format. After construction, the stream points to the beginning of the passed data sequence. The data sequence is expanded automatically while writing to it.

Definition at line 171 of file binaryoutputstream.hxx.

Constructor & Destructor Documentation

oox::SequenceOutputStream::SequenceOutputStream ( StreamDataSequence & rData )

explicit

Constructs the wrapper object for the passed data sequence.

Attention:

The passed data sequence MUST live at least as long as this stream
wrapper. The data sequence MUST NOT be changed from outside as long
as this stream wrapper is used to write to it.

Definition at line 132 of file binaryoutputstream.cxx.