[UAnimGraphNode_Base](API\Editor\AnimGraph\UAnimGraphNode_Base) * ExpandGraphAndProcessNodes ( [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * SourceGraph, [UAnimGraphNode_Base](API\Editor\AnimGraph\UAnimGraphNode_Base) * SourceRootNode, [IAnimBlueprintCompilationContext](API\Editor\AnimGraph\IAnimBlueprintCompilationContext) & InCompilationContext, [IAnimBlueprintGeneratedClassCompiledData](API\Editor\AnimGraph\IAnimBlueprintGeneratedClassComp-) & OutCompiledData )