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API > API/Editor > API/Editor/BlueprintEditorLibrary > API/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 |
static int32 RemoveUnusedVariables
&40;
UBlueprint &42; Blueprint
&41;
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 |