librevenge::IStream Class Reference

Public Member Functions
	IStream (IStorage *io, std::string const &name)
	~IStream ()
unsigned long	size () const
unsigned long	tell () const
unsigned long	read (unsigned char *data, unsigned long maxlen)

Public Attributes
IStorage *	m_iStorage
unsigned long	m_size
	the stream size
std::string	m_name

Protected Member Functions
bool	createOleFromDirectory (IStorage *io, std::string const &name)
	create the data corresponding to a directory
unsigned long	readUsingStorage (unsigned long pos, unsigned char *data, unsigned long maxlen)
	try to read maxlen data using m_iStorage
unsigned long	readData (unsigned long pos, unsigned char *data, unsigned long maxlen)
	try to read maxlen data using m_data

Private Member Functions
	IStream (const IStream &)
IStream &	operator= (const IStream &)

Private Attributes
std::vector< unsigned long >	m_blocks
unsigned long	m_pos
std::vector< unsigned char >	m_data

Constructor & Destructor Documentation

IStream() [1/2]

librevenge::IStream::IStream	(	librevenge::IStorage *	s,
		std::string const &	name )

Referenced by IStream(), and operator=().

~IStream()

librevenge::IStream::~IStream ( )

inline

IStream() [2/2]

librevenge::IStream::IStream ( const IStream & )

private

Member Function Documentation

createOleFromDirectory()

bool librevenge::IStream::createOleFromDirectory ( IStorage * io, std::string const & name )

protected

create the data corresponding to a directory

operator=()

IStream & librevenge::IStream::operator= ( const IStream & )

private

read()

unsigned long librevenge::IStream::read ( unsigned char * data, unsigned long maxlen )

inline

Referenced by createOleFromDirectory().

readData()

unsigned long librevenge::IStream::readData ( unsigned long pos, unsigned char * data, unsigned long maxlen )

protected

try to read maxlen data using m_data

Referenced by read().

readUsingStorage()

unsigned long librevenge::IStream::readUsingStorage ( unsigned long pos, unsigned char * data, unsigned long maxlen )

protected

try to read maxlen data using m_iStorage

Referenced by read().

size()

unsigned long librevenge::IStream::size ( ) const

inline

Referenced by createOleFromDirectory(), and readUsingStorage().

tell()

unsigned long librevenge::IStream::tell ( ) const

inline

Referenced by read().

Member Data Documentation

m_blocks

std::vector<unsigned long> librevenge::IStream::m_blocks

private

Referenced by IStream(), and readUsingStorage().

m_data

std::vector<unsigned char> librevenge::IStream::m_data

private

Referenced by createOleFromDirectory(), IStream(), read(), and readData().

m_iStorage

IStorage* librevenge::IStream::m_iStorage

Referenced by createOleFromDirectory(), IStream(), and readUsingStorage().

m_name

std::string librevenge::IStream::m_name

Referenced by IStream().

m_pos

unsigned long librevenge::IStream::m_pos

private

Referenced by IStream(), read(), and tell().

m_size

unsigned long librevenge::IStream::m_size

the stream size

Referenced by createOleFromDirectory(), IStream(), read(), readData(), readUsingStorage(), and size().

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

• RVNGOLEStream.cpp