Class HistogramExemplarReservoir

• Defined in File histogram_exemplar_reservoir.h

Nested Relationships

Nested Types

• Class HistogramExemplarReservoir::HistogramCellSelector

Inheritance Relationships

Base Type

• public opentelemetry::sdk::metrics::FixedSizeExemplarReservoir

Class Documentation

class HistogramExemplarReservoir : public opentelemetry::sdk::metrics::FixedSizeExemplarReservoir

Public Functions

inline HistogramExemplarReservoir(size_t size, std::shared_ptr<ReservoirCellSelector> reservoir_cell_selector, std::shared_ptr<ExemplarData> (ReservoirCell::* map_and_reset_cell)(const common::OrderedAttributeMap &attributes))

Public Static Functions

static inline std::shared_ptr<ReservoirCellSelector> GetHistogramCellSelector(const std::vector<double> &boundaries = std::vector<double>{1.0, 2.0, 3.0, 4.0, 5.0})

class HistogramCellSelector : public ReservoirCellSelector

Public Functions

inline HistogramCellSelector(const std::vector<double> &boundaries)

inline int ReservoirCellIndexFor(const std::vector<ReservoirCell> &cells, int64_t value, const MetricAttributes &attributes, const opentelemetry::context::Context &context) override

inline int ReservoirCellIndexFor(const std::vector<ReservoirCell>&, double value, const MetricAttributes&, const opentelemetry::context::Context&) override