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API > API/Runtime > API/Runtime/DataflowCore > API/Runtime/DataflowCore/FDataflowNode
Description
This method infers the array size from an input and set it on the specified output. When called, the input will be pulled as a result. If the input is not an array, the value set on the output will be 0
| Name | SetArraySizeFromInput |
| Type | function |
| Header File | /Engine/Source/Runtime/Experimental/Dataflow/Core/Public/Dataflow/DataflowNode.h |
| Include Path | #include "Dataflow/DataflowNode.h" |
| Source | /Engine/Source/Runtime/Experimental/Dataflow/Core/Private/Dataflow/DataflowNode.cpp |
void SetArraySizeFromInput
(
UE::Dataflow::FContext & Context,
const UE::Dataflow::FConnectionReference & InputReference,
const int32 * OutputReference
) const