Inheritance diagram for PdfFilteredDecodeStream:

Public Member Functions
	PdfFilteredDecodeStream (PdfOutputStream &outputStream, const PdfFilterType filterType, bool ownStream, const PdfDictionary *decodeParms=nullptr)

void	WriteImpl (const char *buffer, size_t len) override

void	Close () override

Public Member Functions inherited from mm::PdfOutputStream
void	Write (const char *buffer, size_t len)

void	Write (const std::string_view &view)

virtual void	Close ()=0

Detailed Description

Create a filter that is a PdfOutputStream.

All data written to this stream is decoded using a filter and written to another PdfOutputStream.

The passed output stream is owned by this PdfOutputStream and deleted along with it (optionally, see constructor).

Constructor & Destructor Documentation

◆ PdfFilteredDecodeStream()

PdfFilteredDecodeStream::PdfFilteredDecodeStream	(	PdfOutputStream &	outputStream,
		const PdfFilterType	filterType,
		bool	ownStream,
		const PdfDictionary *	decodeParms = `nullptr`
	)

inline

Create a filtered output stream.

All data written to this stream is decoded using the passed filter type and written to the passed output stream which will be deleted by this PdfFilteredDecodeStream if the parameter bOwnStream is true.

Parameters

outputStream	write all data to this output stream after decoding the data. The PdfOutputStream is deleted along with this object if bOwnStream is true.
filterType	use this filter for decoding.
ownStream	if true outputStream will be deleted along with this stream
decodeParms	additional parameters for decoding

Member Function Documentation

◆ Close()

void PdfFilteredDecodeStream::Close ( )

inlineoverridevirtual

Close the PdfOutputStream. This method may throw exceptions and has to be called before the destructor to end writing.

No more data may be written to the output device after calling close.

Implements mm::PdfOutputStream.

◆ WriteImpl()

void PdfFilteredDecodeStream::WriteImpl	(	const char *	buffer,
		size_t	len
	)