BloombergLP::bdlm::MetricsRegistryRegistrationHandle::MetricsRegistryRegistrationHandle

Create a MetricsRegistryRegistrationHandle object that will manage the metric collection callback registration associated with the specified original handle. After creating this object, original will no longer manage the registration, and original.isRegistered() will be false. If original does not manage a registration when this object is created, then neither this object nor original will manage a registration.