A ReadCondition is a specialized Condition associated with a DataReader. More...
Public Member Functions | |
| bool | get_trigger_value () |
| This routine returns the current value of the trigger_value in rc. | |
| DataReader * | get_datareader () |
| This routine returns the single DataReader associated with this ReadCondition. | |
| SampleStateKind | get_sample_state_mask () |
| This routine returns the current value of the sample_state in this ReadCondition. | |
| ViewStateKind | get_view_state_mask () |
| This routine returns the current value of the view_state in this ReadCondition. | |
| InstanceStateKind | get_instance_state_mask () |
| This routine returns the current value of the instance_state in this ReadCondition. | |
A ReadCondition is a specialized Condition associated with a DataReader.
The trigger_value is driven by the data available in the associated DataReader. A ReadCondition is obtained by calling the DataReader_create_readcondition() function. When the ReadCondition is no longer needed, it should be destroyed by a call to DataReader_delete_readcondition().
| bool DDS::ReadCondition::get_trigger_value | ( | ) | [virtual] |
This routine returns the current value of the trigger_value in rc.
A non-zero return value indicates that the trigger_value is TRUE.
A zero return value indicates that the trigger_value is FALSE.
Reimplemented from DDS::Condition.
