ActsTrk::MeasurementRange Node1 ActsTrk::MeasurementRange + CONTAINER_IDX_SHIFT + CONTAINER_IDX_MASK + ELEMENT_IDX_MASK + isConsistentRange() + MeasurementRange() + MeasurementRange() + updateEnd() + containerIndex() + elementBeginIndex() + elementEndIndex() + empty() + createRangeValue() + extractContainerIndex() + extractElementIndex() Node2 std::pair< unsigned int, unsigned int > Node2->Node1