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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraDataInterfaceCollisionQu-
- UNiagaraDataInterface::UpgradeFunctionCall()
- UNiagaraDataInterfaceCollisionQuery::UpgradeFunctionCall()
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceCollisionQuery.h |
| Include | #include "NiagaraDataInterfaceCollisionQuery.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/Niagara/Private/NiagaraDataInterfaceCollisionQuery.cpp |
virtual bool UpgradeFunctionCall
&40;
FNiagaraFunctionSignature & FunctionSignature
&41;
Remarks
Allows data interfaces the opportunity to rename / change the function signature and perform an upgrade. Return true if the signature was modified and we need to refresh the pins / name, etc.