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API > API/Plugins > API/Plugins/MassEntity > API/Plugins/MassEntity/FMassEntityQuery
References
| Module | MassEntity |
| Header | /Engine/Plugins/Runtime/MassEntity/Source/MassEntity/Public/MassEntityQuery.h |
| Include | #include "MassEntityQuery.h" |
| Source | /Engine/Plugins/Runtime/MassEntity/Source/MassEntity/Private/MassEntityQuery.cpp |
bool HasMatchingEntities
&40;
FMassEntityManager & InEntityManager
&41;
Remarks
Checks if any of ValidArchetypes has any entities. Note that the function is not const because calling it can result in re-caching of ValidArchetypes "true" if any of the ValidArchetypes has any entities, "false" otherwise