H323UnidirectionalChannel Class Reference

#include <channels.h>

Inheritance diagram for H323UnidirectionalChannel:

List of all members.

Public Member Functions
Construction
	H323UnidirectionalChannel (H323Connection &connection, const H323Capability &capability, Directions direction)
Overrides from class H323Channel
virtual Directions	GetDirection () const
virtual BOOL	Start ()
Protected Attributes
BOOL	receiver

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Detailed Description

This class describes a unidirectional logical channel between the two endpoints. They may be created and deleted as required in the H245 protocol.

An application may create a descendent off this class and override functions as required for operating the channel protocol.

Definition at line 494 of file channels.h.

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Constructor & Destructor Documentation

H323UnidirectionalChannel::H323UnidirectionalChannel	(	H323Connection &	connection,
		const H323Capability &	capability,
		Directions	direction
	)

Create a new channel.

Parameters:

connection	Connection to endpoint for channel
capability	Capability channel is using
direction	Direction of channel

Definition at line 863 of file channels.cxx.

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Member Function Documentation

H323Channel::Directions H323UnidirectionalChannel::GetDirection

(

)

const [virtual]

Indicate the direction of the channel. Return if the channel is bidirectional, or unidirectional, and which direction for th latter case.

Implements H323Channel.

Definition at line 872 of file channels.cxx.

References H323Channel::IsReceiver, H323Channel::IsTransmitter, and receiver.

Referenced by H323_RTP_UDP::OnReceivedPDU(), H323_RTP_UDP::OnSendingPDU(), and H323_RTPChannel::Open().

BOOL H323UnidirectionalChannel::Start

(

)

[virtual]

This is called when the channel can start transferring data. The default action is to start one threads, with it either calling Receive() or Transmit() depending on the receiver member variable.

Implements H323Channel.

Reimplemented in H323_ExternalRTPChannel.

Definition at line 878 of file channels.cxx.

References H323Channel::endpoint, H323Channel::Open(), receiver, H323Channel::receiveThread, and H323Channel::transmitThread.

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

• D:/Storage/CVS_Head/h323plus/include/channels.h
• D:/Storage/CVS_Head/h323plus/src/channels.cxx

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