OCompressStream Class Reference

An input stream object that uses zlib to compress (deflate) data to another destination stream on-the-fly. More...

Inheritance diagram for OCompressStream:

List of all members.

Public Member Functions
	OCompressStream ()
	OCompressStream (ostream dest, bool owns_dest, int compression_level)
	OCompressStream (ostream dest, bool owns_dest)
OCompressStream	close ()
	Resets the ZStream to empty, but does not actually close the dest ostream unless owns_dest was true.
OCompressStream	open (ostream dest, bool owns_dest)
OCompressStream	open (ostream dest, bool owns_dest, int compression_level)

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Detailed Description

An input stream object that uses zlib to compress (deflate) data to another destination stream on-the-fly.

Attach an OCompressStream to an existing ostream that will accept compressed data, and write your uncompressed source data to the OCompressStream.

Seeking is not supported.

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Constructor & Destructor Documentation

OCompressStream

(

)

OCompressStream	(	ostream	dest,
		bool	owns_dest,
		int	compression_level
	)

OCompressStream	(	ostream	dest,
		bool	owns_dest
	)

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Member Function Documentation

OCompressStream close

(

)

Resets the ZStream to empty, but does not actually close the dest ostream unless owns_dest was true.

OCompressStream open	(	ostream	dest,
		bool	owns_dest,
		int	compression_level
	)

OCompressStream open	(	ostream	dest,
		bool	owns_dest
	)