caf::telemetry::histogram< ValueType > Class Template Reference

Represent aggregatable distributions of events. More...

#include <histogram.hpp>

Public Types
using	value_type = ValueType
using	gauge_type = gauge<value_type>
using	family_setting = std::vector<value_type>

Public Member Functions
	histogram (span< const label > labels, const settings *cfg, span< const value_type > upper_bounds)
	histogram (std::initializer_list< value_type > upper_bounds)
	histogram (const histogram &)=delete
histogram &	operator= (const histogram &)=delete
void	observe (value_type value)
	Increments the bucket where the observed value falls into and increments the sum of all observed values.
span< const bucket_type >	buckets () const noexcept
	Returns the counter objects with the configured upper bounds.
value_type	sum () const noexcept
	Returns the sum of all observed values.

Static Public Attributes
static constexpr metric_type	runtime_type

Detailed Description

template<class ValueType>
class caf::telemetry::histogram< ValueType >

Represent aggregatable distributions of events.

Member Data Documentation

runtime_type

template<class ValueType >

metric_type caf::telemetry::histogram< ValueType >::runtime_type

staticconstexpr

Initial value:

= std::is_same_v<value_type, double>
                                                ? metric_type::dbl_histogram
                                                : metric_type::int_histogram

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The documentation for this class was generated from the following files:

• libcaf_core/caf/fwd.hpp
• libcaf_core/caf/telemetry/histogram.hpp