Class ObservableInstrument

• Defined in File async_instruments.h

Inheritance Relationships

Base Type

• public opentelemetry::metrics::ObservableInstrument

Class Documentation

class ObservableInstrument : public opentelemetry::metrics::ObservableInstrument

Public Functions

ObservableInstrument(InstrumentDescriptor instrument_descriptor, std::unique_ptr<AsyncWritableMetricStorage> storage, std::shared_ptr<ObservableRegistry> observable_registry)

void AddCallback(opentelemetry::metrics::ObservableCallbackPtr callback, void *state) noexcept override

void RemoveCallback(opentelemetry::metrics::ObservableCallbackPtr callback, void *state) noexcept override

const InstrumentDescriptor &GetInstrumentDescriptor()

AsyncWritableMetricStorage *GetMetricStorage()