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VR-Link API Documentation for HLA 1.3
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VR-Link API Documentation for HLA 1.3
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Macros | |
| #define | DtDECLARE_DEFINE_SMART_PTR(ClassName) |
| Creates a class called <ClassName>Ptr to point to an object of a class called <ClassName> derived from DtObserver. | |
This file is deprectated.
| #define DtDECLARE_DEFINE_SMART_PTR | ( | ClassName | ) |
Creates a class called <ClassName>Ptr to point to an object of a class called <ClassName> derived from DtObserver.
This class is a smart pointer because it knows when the object it points to has been deleted (via cooperation with DtObservee). Restricts the general startObserving() and stopObserving() by making them protected since semantically a pointer should only point to one object, and the other member function operate on just one pointed at object. You use DtDECLARE_DEFINE_SMART_PTR to create a class derived from DtObserver which restricts observing to a single instance of DtObservee and provides pointer semantics regarding the observed object's presence.