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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Detailed Description

Definition at line 52 of file simplestream.h.

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Constructor & Destructor Documentation

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

Definition at line 178 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 264 of file simplestream.cpp.

References tnbufstream::_mode, tnbufstream::close(), tnstream::getDeviceName(), tnstream::uninitialized, writebuffer(), and tnstream::writing.

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Member Function Documentation

void tn_file_buf_stream::readbuffer

(

void

)

[protected, virtual]

Implements tnbufstream.

Definition at line 242 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::writebuffer

(

void

)

[protected, virtual]

Implements tnbufstream.

Definition at line 254 of file simplestream.cpp.

References tnbufstream::actmempos, tnstream::getDeviceName(), 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 213 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().

int tn_file_buf_stream::getstreamsize

(

void

)

[virtual]

Definition at line 148 of file simplestream.cpp.

References tnstream::getDeviceName().

Referenced by getSize(), and tfindfile::tfindfile().

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().

time_t tn_file_buf_stream::get_time

(

void

)

[virtual]

Definition at line 162 of file simplestream.cpp.

References tnstream::getDeviceName().

Referenced by get_filetime(), tn_c_lzw_filestream::get_time(), and tfindfile::tfindfile().

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

• simplestream.h
• simplestream.cpp

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