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

Performs operation on compressed files. More...

#include <gz_stream.hh>

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

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Collaboration diagram for oln::io::gz::zfilebuf:

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List of all members.

Public Member Functions

 zfilebuf ()
virtual ~zfilebuf ()
zfilebufopen (const char *name, int io_mode)
 Return a stream on the file name regarding the opening mode: io_mode.
zfilebufattach (int file_descriptor, int io_mode)
 Attach a stream on file_descriptor regarding the opening mode: io_mode.
zfilebufclose ()
 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.

Detailed Description

Performs operation on compressed files.

Definition at line 48 of file gz_stream.hh.


The documentation for this class was generated from the following file:
Generated on Tue Feb 20 20:27:17 2007 for Olena by  doxygen 1.5.1