Use CCHMapClusterControllerAnnotationSetsByUniqueLocations to figure out whether locations are unique
Use CCHMapClusterControllerAnnotationSetsByUniqueLocations to figure out whether locations are unique

gogozs/CCHMapClusterController,noobywalker/customcallout,doff/CCHMapClusterController,keslcod/CCHMapClusterController,keslcod/CCHMapClusterController,cloudjanak/CCHMapClusterController,choefele/CCHMapClusterController,gogozs/CCHMapClusterController,doff/CCHMapClusterController,choefele/CCHMapClusterController,cloudjanak/CCHMapClusterController,noobywalker/customcallout