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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 bool GatherUnusedVariables
&40;
const UBlueprint &42; Blueprint,
TArray< FProperty &42; > & OutProperties
&41;
Remarks
Gathers any unused blueprint variables and populates the given array of FPropertys True if variables were checked on this blueprint, false otherwise.
Parameters
| Name | Description |
|---|---|
| Blueprint | The blueprint to check |
| OutProperties | Out array of unused FProperty*'s |