oln::io::gz::zfilebuf Class Reference

Performs operation on compressed files. More...

#include <gz_stream.hh>

Inheritance diagram for oln::io::gz::zfilebuf:

[legend]Collaboration diagram for oln::io::gz::zfilebuf:

[legend]List of all members.

Public Member Functions
zfilebuf *	open (const char *name, int io_mode)
	Return a stream on the file name regarding the opening mode: io_mode.
zfilebuf *	attach (int file_descriptor, int io_mode)
	Attach a stream on file_descriptor regarding the opening mode: io_mode.
zfilebuf *	close ()
	Close the stream.
int	setcompressionlevel (short comp_level)
int	setcompressionstrategy (short comp_strategy)
int	is_open () const
	Return true if the stream is open, false otherwise.
virtual std::streampos	seekoff (std::streamoff off, std::ios::seekdir dir, int)
virtual int	sync ()
	Flush the buffer associated to the stream.
Protected Member Functions
virtual int	underflow ()
	Return the next character in the stream. On failure, EOF is returned.
virtual int	overflow (int c=EOF)
	Flush the output buffer associated to the stream then write c. On failure, EOF is returned.

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Detailed Description

Performs operation on compressed files.

Definition at line 47 of file gz_stream.hh.

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

• gz_stream.hh

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