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API > API/Runtime > API/Runtime/InterchangeCore > API/Runtime/InterchangeCore/Nodes > API/Runtime/InterchangeCore/Nodes/UInterchangeSourceNode
References
| Module | InterchangeCore |
| Header | /Engine/Source/Runtime/Interchange/Core/Public/Nodes/InterchangeSourceNode.h |
| Include | #include "Nodes/InterchangeSourceNode.h" |
| Source | /Engine/Source/Runtime/Interchange/Core/Private/Nodes/InterchangeSourceNode.cpp |
static const UInterchangeSourceNode &42; GetUniqueInstance
&40;
const UInterchangeBaseNodeContainer &42; NodeContainer
&41;
Remarks
If the unique instance doesn't exist it will return nullptr. This function should be use by the pipelines, to avoid creating a node.