DisplayParameterValue.h

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#include <iostream>
#include <typeinfo>
// DisplayParameterValue.h: interface for the DisplayParameterValue class.
#pragma once
 
#include "SystemDisplay.h"
#include <boost/serialization/export.hpp>
 
#include <fstream>
#include <boost/serialization/serialization.hpp>
#include <boost/serialization/base_object.hpp>
#include <boost/archive/text_iarchive.hpp>
#include <boost/archive/text_oarchive.hpp>
 
class DisplayParameterValue : public SystemDisplay  
{
public:
    DisplayParameterValue();
    virtual ~DisplayParameterValue();
    void setDisplayedParameterValue(double);
    void setDisplayedParameterValueWhenFail(double);
    double getDisplayedParameterValue();
    double getDisplayedParameterValueWhenFail();
    void updateDisplayedParameterValue();
    void readInfoFromFile(std::ifstream &);
    void readInfoFromFileWithoutDisplayName(std::ifstream &);
    void copyDisplayParameterValue(DisplayParameterValue &);
    void saveDisplayParameterValueToFile(std::ofstream &);
    void retrieveDisplayParameterValueFromFile(std::ifstream &);
private:
    double displayed_parameter_value;
    double displayed_parameter_value_when_fail;
 
    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & ar, const unsigned int version)
    {
//     std::cout << "Serializing class: " << typeid(*this).name() << std::endl;
      // Serialize the base class
      ar & boost::serialization::base_object<SystemDisplay>(*this);
 
      // Serialize the members of DisplayParameterValue
      ar & displayed_parameter_value;
    }
};