ToolBuilderUtil::CountComponents

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References

namespace ToolBuilderUtil  
{  
    INTERACTIVETOOLSFRAMEWORK_API int ToolBuilderUtil::CountComponents  
    (  
        const FToolBuilderState & InputState,  
        const TFunction< bool(UActorComponent *)> & Predicate  
    )  
}  
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namespace ToolBuilderUtil {     INTERACTIVETOOLSFRAMEWORK_API int ToolBuilderUtil::CountComponents     (         const FToolBuilderState & InputState,         const TFunction< bool(UActorComponent *)> & Predicate     ) }

Remarks

Count number of selected components that pass predicate. If Component selection is not empty, returns that count, otherwise counts in all selected Actors