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Unreal Engine C++ API Reference > Editor > BlueprintEditorLibrary > UBlueprintEditorLibrary
References
Module | BlueprintEditorLibrary |
Header | /Engine/Source/Editor/BlueprintEditorLibrary/Public/BlueprintEditorLibrary.h |
Include | #include "BlueprintEditorLibrary.h" |
Source | /Engine/Source/Editor/BlueprintEditorLibrary/Private/BlueprintEditorLibrary.cpp |
UFUNCTION (BlueprintCallable, Category="Blueprint Upgrade Tools")
static int32 RemoveUnusedVariables
(
UBlueprint * Blueprint
)
Remarks
Deletes any unused blueprint created variables the given blueprint. An Unused variable is any BP variable that is not referenced in any blueprint graphs Number of variables removed
Parameters
Name | Description |
---|---|
Blueprint | Blueprint that you would like to remove variables from |