Datacratic::GaugeAggregator Struct Reference

#include <stat_aggregator.h>

Inheritance diagram for Datacratic::GaugeAggregator:

List of all members.

Public Member Functions
virtual void	record (float value)
std::pair< ML::distribution < float > *, Date >	reset ()
virtual std::vector< StatReading >	read (const std::string &prefix)

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Detailed Description

Class that aggregates a gauge over a period of time.

Definition at line 91 of file stat_aggregator.h.

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Member Function Documentation

std::vector< StatReading > Datacratic::GaugeAggregator::read

(

const std::string &

prefix

)

[virtual]

Read and reset the counter, providing output in Graphite's preferred format.

Implements Datacratic::StatAggregator.

Definition at line 138 of file stat_aggregator.cc.

void Datacratic::GaugeAggregator::record

(

float

value

)

[virtual]

Record a new value of the stat. Lock-free but may spin briefly.

Implements Datacratic::StatAggregator.

Definition at line 106 of file stat_aggregator.cc.

std::pair< ML::distribution< float > *, Date > Datacratic::GaugeAggregator::reset

(

)

Obtain a the current statistics and replace with a new version.

Definition at line 121 of file stat_aggregator.cc.

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

• soa/service/stat_aggregator.h
• soa/service/stat_aggregator.cc