tn_file_buf_stream Class Reference

#include <simplestream.h>

Inheritance diagram for tn_file_buf_stream:

[legend]List of all members.

Public Member Functions
	tn_file_buf_stream (const ASCString &_fileName, IOMode mode)
virtual void	seek (int newpos)
	Sets the stream pointer to a new location. An exception is thrown if the stream does not support seeking.
virtual int	getstreamsize (void)
virtual int	getSize (void)
	returns the size of the stream or -1 if the stream does not have a size
virtual time_t	get_time (void)
virtual	~tn_file_buf_stream ()
Protected Member Functions
void	readbuffer (void)
void	writebuffer (void)

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Constructor & Destructor Documentation

tn_file_buf_stream::tn_file_buf_stream (  const ASCString &  _fileName, IOMode  mode )

Definition at line 177 of file simplestream.cpp. References tnbufstream::_mode, constructFileName(), tnstream::devicename, filereadmode, filewritemode, pathdelimitter, readbuffer(), and tnstream::reading.

tn_file_buf_stream::~tn_file_buf_stream (   )  [virtual]

Definition at line 261 of file simplestream.cpp. References tnbufstream::_mode, tnbufstream::close(), tnstream::getDeviceName(), tnstream::uninitialized, writebuffer(), and tnstream::writing.

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Member Function Documentation

time_t tn_file_buf_stream::get_time (  void   )  [virtual]

Definition at line 161 of file simplestream.cpp. References tnstream::getDeviceName(). Referenced by get_filetime(), and tn_c_lzw_filestream::get_time().

virtual int tn_file_buf_stream::getSize (  void   )  [inline, virtual]

returns the size of the stream or -1 if the stream does not have a size Reimplemented from tnstream. Definition at line 71 of file simplestream.h. References getstreamsize(). Referenced by tn_c_lzw_filestream::getSize().

int tn_file_buf_stream::getstreamsize (  void   )  [virtual]

Definition at line 147 of file simplestream.cpp. References tnstream::getDeviceName(). Referenced by getSize().

void tn_file_buf_stream::readbuffer (  void   )  [protected, virtual]

Implements tnbufstream. Definition at line 239 of file simplestream.cpp. References tnbufstream::datasize, tnstream::getDeviceName(), tnbufstream::memsize, and tnbufstream::zeiger. Referenced by seek(), and tn_file_buf_stream().

void tn_file_buf_stream::seek (  int  newpos  )  [virtual]

Sets the stream pointer to a new location. An exception is thrown if the stream does not support seeking. Reimplemented from tnstream. Definition at line 211 of file simplestream.cpp. References tnbufstream::_mode, tnbufstream::actmempos, tnbufstream::datasize, tnstream::getDeviceName(), readbuffer(), writebuffer(), and tnstream::writing. Referenced by tncontainerstream::opencontainerfile(), tncontainerstream::tncontainerstream(), and writepcx().

void tn_file_buf_stream::writebuffer (  void   )  [protected, virtual]

Implements tnbufstream. Definition at line 251 of file simplestream.cpp. References tnbufstream::actmempos, tnstream::getDeviceName(), and tnbufstream::zeiger. Referenced by seek(), and ~tn_file_buf_stream().

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

• simplestream.h
• simplestream.cpp

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