Create a MetricsRegistry object that stores the information necessary to forward the registration and unregistration of metrics to an adapter supplied with setMetricsRegistry. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used.
Declared in <bdlm_metricsregistry.h>
explicit
MetricsRegistry(bslma::Allocator* basicAllocator = 0);