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/********************************************************************
File : KeyedAveragedMeasure.h
Creation date : 2010/6/27
License : Copyright 2010 Ahmed Charfeddine, http://www.pushframework.com
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*********************************************************************/
#ifndef KeyedAveragedMeasure__INCLUDED
#define KeyedAveragedMeasure__INCLUDED
#pragma once
#include "measure.h"
namespace PushFramework{
class MKAveragedMeasureArgs : public MeasureArgs
{
public:
unsigned int key;
double dwValue;
};
//By Key growing measure
class KeyedAveragedMeasure :
public Measure
{
typedef std::map<unsigned int, double> mappedValuesT;
public:
KeyedAveragedMeasure(std::string name);
~KeyedAveragedMeasure(void);
private:
virtual void addObservation(MeasureArgs& args);
virtual std::string collectAndReset(std::string timeStamp);
private:
mappedValuesT mappedValues;
//
double getMean();
double getDispersion(double mean);
};
}
#endif // KeyedAveragedMeasure__INCLUDED
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