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API > API/Plugins > API/Plugins/RigVMEditor > API/Plugins/RigVMEditor/Widgets > API/Plugins/RigVMEditor/Widgets/FRigVMTreeFunctionRefNode
References
| Module | RigVMEditor |
| Header | /Engine/Plugins/Runtime/RigVM/Source/RigVMEditor/Public/Widgets/SRigVMSwapFunctionsWidget.h |
| Include | #include "Widgets/SRigVMSwapFunctionsWidget.h" |
const FRigVMGraphFunctionIdentifier & GetIdentifier() const