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API > API/Plugins > API/Plugins/StateTreeModule > API/Plugins/StateTreeModule/FStateTreeStructRef
References
| Module | StateTreeModule |
| Header | /Engine/Plugins/Runtime/StateTree/Source/StateTreeModule/Public/StateTreeTypes.h |
| Include | #include "StateTreeTypes.h" |
bool IsValid() const
true if the reference is valid (safe to use the reference getters).