class TransRateReader

Modules Namespace List Class Hierarchy Alphabetical List Compound List Namespace Members Compound Members Related Pages

acdk::net::TransRateReader Class Reference

#include <TransRateReader.h>

Inheritance diagram for acdk::net::TransRateReader:

List of all members.

Detailed Description

A Reader Filter which limits the tranfer rate.

Author:: Roger Rene Kommer

Version:

Revision: 1.9

Date:

Date: 2005/02/05 10:45:29

Public Member Functions

TransRateReader (IN(::acdk::io::RReader) in, int bytesPerSecond)

virtual int read ()

read a single byte from stream

virtual int read (IN(RbyteArray) buffer, int offset=0, int len=-1)

read the len bytes into buffer at offset of the buffer

virtual int read (byte *buffer, int offset, int len)

void setBytesPerSecondRate (int newrate)

Public Attributes

int _bytePerSecondRate

int _bytesRead

int _bytesWhileSleepASec

tick_t _lastReadTick

int _blockSize

RTransListener _listener

Constructor & Destructor Documentation

acdk::net::TransRateReader::TransRateReader ( IN(::acdk::io::RReader) in,

int bytesPerSecond

) [inline]

Member Function Documentation

virtual int acdk::net::TransRateReader::read ( byte * buffer,

int offset,

int len

) [virtual]

See also:
other read(RbyteArray, int, int)

Reimplemented from acdk::io::AbstractFilterReader.

virtual int acdk::net::TransRateReader::read ( IN(RbyteArray) buffer,

int offset = 0,

int len = -1

) [inline, virtual]

read the len bytes into buffer at offset of the buffer

Parameters:

buffer where to write the bytes

offset offset to write into buffer

len how many bytes to read. if == -1 read into many bytes, that fits into buffer (buffer->length() - offset) ``

Returns:
number of bytes readed. may less than input if EOS is reached

Exceptions:

EOF exception, if trying to read behind EOS

Reimplemented from acdk::io::AbstractFilterReader.

virtual int acdk::net::TransRateReader::read ( ) [inline, virtual]

read a single byte from stream

Returns:
the byte readed or -1 if EOS.

Exceptions:

EOF exception, if trying to read behind EOS

Reimplemented from acdk::io::AbstractFilterReader.

void acdk::net::TransRateReader::setBytesPerSecondRate ( int newrate ) [inline]

Member Data Documentation

int acdk::net::TransRateReader::_blockSize

int acdk::net::TransRateReader::_bytePerSecondRate

int acdk::net::TransRateReader::_bytesRead

int acdk::net::TransRateReader::_bytesWhileSleepASec

tick_t acdk::net::TransRateReader::_lastReadTick

RTransListener acdk::net::TransRateReader::_listener