Meter.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_statistics_Meter_hpp
#define anna_statistics_Meter_hpp

#include <anna/timex/Meter.hpp>

// Standard
#include <string>

// Local
#include <anna/statistics/Accumulator.hpp>


namespace anna {
namespace xml {
class Node;
}
}


namespace anna {

namespace statistics {


using namespace anna;


//------------------------------------------------------------------------------
//------------------------------------------------------------------ class Meter
//------------------------------------------------------------------------------
class Meter {
public:

  Meter(const std::string & name);

  ~Meter();


  void setControlPoint(void) { a_meter.setControlPoint(); }


  void reset(void) { a_accumulator.reset(); }


  Millisecond process(void) { a_accumulator.process(a_single_accumulator_concept_id, a_meter.getDelay()); return (a_meter.getDelay()); }


  const Meter & operator = (const Meter & meter);



  // Gets

//    /**
//    * Gets accumulator information in order to extract statistics indicators
//    */
//    const Accumulator & getAccumulator(void) const { return (a_accumulator); }

  double getAccumulatorValue(const Operation::Type &operation) const { return (a_accumulator.getValue(a_single_accumulator_concept_id, operation)); }


  std::string asString(const int & numberOfDecimals = 2) const ;


  anna::xml::Node* asXML(anna::xml::Node* parent, const int & numberOfDecimals = 2) const ;



private:

  timex::Meter a_meter;
  Accumulator a_accumulator;
  int a_single_accumulator_concept_id;
};

}
}

#endif