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API > API/Runtime > API/Runtime/MeshDescription > API/Runtime/MeshDescription/TArrayAttribute
References
| Module | MeshDescription |
| Header | /Engine/Source/Runtime/MeshDescription/Public/AttributeArrayContainer.h |
| Include | #include "AttributeArrayContainer.h" |
template<typename Predicate>
int32 IndexOfByPredicate
&40;
Predicate Pred
&41; const
Remarks
Finds an item by predicate. Index to the first matching element, or INDEX_NONE if none is found.
Parameters
| Name | Description |
|---|---|
| Pred | The predicate to match. |