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orca::PolarFeature2d Class ReferenceInterface to features in a polar coordinate system.
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Public Member Functions | |
| PolarFeature2dData | getData () throw ( DataNotExistException) |
| void | subscribe (PolarFeature2dConsumer *subscriber) throw ( SubscriptionFailedException) |
| void | unsubscribe (PolarFeature2dConsumer *subscriber) |
| PolarFeature2dData orca::PolarFeature2d::getData | ( | ) | throw ( DataNotExistException) |
Returns the latest data.
| void orca::PolarFeature2d::subscribe | ( | PolarFeature2dConsumer * | subscriber | ) | throw ( SubscriptionFailedException) |
Mimics IceStorm's subscribe() but without QoS, for now. The implementation may choose to implement the data push internally or use IceStorm. This choice is transparent to the subscriber.
| subscriber | The subscriber's proxy. |
| void orca::PolarFeature2d::unsubscribe | ( | PolarFeature2dConsumer * | subscriber | ) |
Unsubscribe the given subscriber.
| subscriber | The proxy of an existing subscriber. |
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