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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/TNiagaraParameterMapHistoryBuild-
Syntax
TArray < TMap < const FPin *, int32 > > PinToParameterMapIndices
Remarks
Tracker for each context level of the parameter map index associated with a given pin. Used to trace parameter maps through the graph.