WPSStringStream Class Reference

internal class used to create a RVNGInputStream from a unsigned char's pointer More...

#include <WPSStringStream.h>

Inheritance diagram for WPSStringStream:

Public Member Functions
	WPSStringStream (const unsigned char *data, const unsigned int dataSize)
	constructor
	~WPSStringStream () final
	destructor
void	append (const unsigned char *data, const unsigned int dataSize)
	append some data at the end of the string
const unsigned char *	read (unsigned long numBytes, unsigned long &numBytesRead) final
	! reads numbytes data.
long	tell () final
	returns actual offset position
int	seek (long offset, librevenge::RVNG_SEEK_TYPE seekType) final
	seeks to a offset position, from actual, beginning or ending position
bool	isEnd () final
	returns true if we are at the end of the section/file
bool	isStructured () final
	returns true if the stream is ole
unsigned	subStreamCount () final
	returns the number of sub streams.
const char *	subStreamName (unsigned) final
	returns the ith sub streams name
bool	existsSubStream (const char *name) final
	returns true if a substream with name exists
librevenge::RVNGInputStream *	getSubStreamByName (const char *name) final
	return a new stream for a ole zone
librevenge::RVNGInputStream *	getSubStreamById (unsigned) final
	return a new stream for a ole zone

Private Member Functions
	WPSStringStream (const WPSStringStream &)=delete
WPSStringStream &	operator= (const WPSStringStream &)=delete

Private Attributes
std::unique_ptr< WPSStringStreamPrivate >	m_data
	the string stream data

Detailed Description

internal class used to create a RVNGInputStream from a unsigned char's pointer

Note

this class (highly inspired from librevenge) does not implement the isStructured's protocol, ie. it only returns false.

Constructor & Destructor Documentation

WPSStringStream() [1/2]

WPSStringStream::WPSStringStream	(	const unsigned char *	data,
		const unsigned int	dataSize
	)

constructor

~WPSStringStream()

WPSStringStream::~WPSStringStream ( )

final

destructor

WPSStringStream() [2/2]

WPSStringStream::WPSStringStream ( const WPSStringStream &  )

privatedelete

Member Function Documentation

append()

void WPSStringStream::append	(	const unsigned char *	data,
		const unsigned int	dataSize
	)

append some data at the end of the string

existsSubStream()

bool WPSStringStream::existsSubStream ( const char *  name )

final

returns true if a substream with name exists

See also

returns always false

getSubStreamById()

librevenge::RVNGInputStream * WPSStringStream::getSubStreamById ( unsigned  )

final

return a new stream for a ole zone

See also

returns always 0

getSubStreamByName()

librevenge::RVNGInputStream * WPSStringStream::getSubStreamByName ( const char *  name )

final

return a new stream for a ole zone

See also

returns always 0

isEnd()

bool WPSStringStream::isEnd ( )

final

returns true if we are at the end of the section/file

isStructured()

bool WPSStringStream::isStructured ( )

final

returns true if the stream is ole

See also

returns always false

operator=()

WPSStringStream & WPSStringStream::operator= ( const WPSStringStream &  )

privatedelete

read()

const unsigned char * WPSStringStream::read ( unsigned long  numBytes, unsigned long &  numBytesRead  )

final

! reads numbytes data.

Returns

a pointer to the read elements

seek()

int WPSStringStream::seek ( long  offset, librevenge::RVNG_SEEK_TYPE  seekType  )

final

seeks to a offset position, from actual, beginning or ending position

Returns

0 if ok

subStreamCount()

unsigned WPSStringStream::subStreamCount ( )

final

returns the number of sub streams.

See also

returns always 0

subStreamName()

const char * WPSStringStream::subStreamName ( unsigned  )

final

returns the ith sub streams name

See also

returns always 0

tell()

long WPSStringStream::tell ( )

final

returns actual offset position

Member Data Documentation

m_data

std::unique_ptr<WPSStringStreamPrivate> WPSStringStream::m_data

private

the string stream data

Referenced by append(), isEnd(), read(), seek(), and tell().

---

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

• WPSStringStream.h
• WPSStringStream.cpp