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API > API/Runtime > API/Runtime/Chaos > API/Runtime/Chaos/GeometryCollection > API/Runtime/Chaos/GeometryCollection/FManagedArrayCollection
References
| Module | Chaos |
| Header | /Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/ManagedArrayCollection.h |
| Include | #include "GeometryCollection/ManagedArrayCollection.h" |
| Source | /Engine/Source/Runtime/Experimental/Chaos/Private/GeometryCollection/ManagedArrayCollection.cpp |
int32 NumElements
&40;
FName Group
&41; const
Remarks
Number of elements in a group the group size, and Zero(0) if group does not exist.