DDSCondition Class Reference
[Conditions and WaitSets]

<<interface>> Root class for all the conditions that may be attached to a DDSWaitSet. More...

Inheritance diagram for DDSCondition:

DDSGuardCondition DDSReadCondition DDSStatusCondition DDSQueryCondition

List of all members.

Public Member Functions

virtual DDS_Boolean get_trigger_value ()=0
 Retrieve the trigger_value.


Detailed Description

<<interface>> Root class for all the conditions that may be attached to a DDSWaitSet.

This basic class is specialised in three classes:

DDSGuardCondition, DDSStatusCondition, and DDSReadCondition.

A DDSCondition has a trigger_value that can be DDS_BOOLEAN_TRUE or DDS_BOOLEAN_FALSE and is set automatically by RTI Data Distribution Service.

See also:
DDSWaitSet

Member Function Documentation

virtual DDS_Boolean DDSCondition::get_trigger_value (  )  [pure virtual]

Retrieve the trigger_value.

Returns:
the trigger value.

Implemented in DDSGuardCondition.


RTI Data Distribution Service C++ API Version 4.5e Copyright © 23 Oct 2011 Real-Time Innovations, Inc