class UpDownCounter

@internal

Hierarchy

• class \OpenTelemetry\SDK\Metrics\UpDownCounter implements \OpenTelemetry\API\Metrics\UpDownCounterInterface, \OpenTelemetry\SDK\Metrics\InstrumentHandle uses \OpenTelemetry\SDK\Metrics\SynchronousInstrumentTrait

Expanded class hierarchy of UpDownCounter

File

vendor/open-telemetry/sdk/Metrics/UpDownCounter.php, line 12

Namespace

final class UpDownCounter implements UpDownCounterInterface, InstrumentHandle {
    use SynchronousInstrumentTrait {
        write as add;
    }

}