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API > API/Runtime > API/Runtime/MovieScene > API/Runtime/MovieScene/FComponentHeader
Description
Whether this component header is associated with a data buffer.
Tag components don't have data. Non-tag components could have no data if their data buffer has been relocated, such as an entity allocation that has moved elsewhere because of a migration or mutation.
| Name | HasData |
| Type | function |
| Header File | /Engine/Source/Runtime/MovieScene/Public/EntitySystem/MovieSceneEntitySystemTypes.h |
| Include Path | #include "EntitySystem/MovieSceneEntitySystemTypes.h" |
bool HasData() const