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Unreal Engine C++ API Reference > Runtime > Engine > AI > Navigation > INavigationDataInterface
- INavigationDataInterface::IsNodeRefValid()
- AAbstractNavData::IsNodeRefValid()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/AI/Navigation/NavigationDataInterface.h |
| Include | #include "AI/Navigation/NavigationDataInterface.h" |
virtual bool IsNodeRefValid
&40;
NavNodeRef NodeRef
&41; const
Remarks
Determines whether the specified NavNodeRef is still valid true if valid, false otherwise
Parameters
| Name | Description |
|---|---|
| NodeRef | the NavNodeRef to test for validity |