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Unreal Engine C++ API Reference > Runtime > MovieScene > EntitySystem > FEntityManager > FreeEntities
References
| Module | MovieScene |
| Header | /Engine/Source/Runtime/MovieScene/Public/EntitySystem/MovieSceneEntityManager.h |
| Include | #include "EntitySystem/MovieSceneEntityManager.h" |
| Source | /Engine/Source/Runtime/MovieScene/Private/EntitySystem/MovieSceneEntityManager.cpp |
int32 FreeEntities
&40;
const FFreeEntityOperation & Operation,
TSet< FMovieSceneEntityID > &42; OutFreedEntities
&41;
Remarks
Free all entities defined by the specified operation The number of entities released
Parameters
| Name | Description |
|---|---|
| Operation | A pre-populated free entity operation definition |
| OutFreedEntities | (Optional) A set to populate with all the entities that were freed (including any children) |