.cpp

//
// Created by chapuisette on 4/20/18.
//

#include "dataManager.h"



dataManager::dataManager() {}

bool dataManager::add(std::string s)
{


    if(this->exist(s))
    {
       std::cout<<"cette variable a déjà une valeur : "<<varVal[s]<<std::endl;
       return false;
    }
 //   std::cout<<"ok "<<std::endl;

    varVal[s];
    return true;

}


bool dataManager::set(std::string s, float f)
{

    if(this->exist(s))
    {
 //       std::cout<<"ok "<<std::endl;
        varVal[s]=f;
        return true;
    }
    std::cout<<"cette variable n'existe pas "<<std::endl;

    return false;
}


bool dataManager::erase(std::string s)
{
    if(this->exist(s))
    {
        varVal.erase(s);
 //       std::cout<<"cette variable a été supprimée "<<std::endl;
        return true;
    }
    std::cout<<"cette variable n'existe pas "<<std::endl;

    return false;
}


float dataManager::read(std::string s)
{

    if(this->exist(s))
    {
      //  std::cout<<"ok "<<std::endl;

        return varVal[s];
    }
    std::cout<<"cette variable n'existe pas "<<std::endl;

    return NULL;
}


bool dataManager::exist(std::string s) {

    if(varVal.find(s)!= varVal.end())
    {
        return true;
    }
    return false;
}


dataManager::~dataManager() {

}






.h

//
// Created by chapuisette on 4/20/18.
//

#ifndef PROJECT_C_DATAMANAGER_H
#define PROJECT_C_DATAMANAGER_H

#include <iostream>
#include <vector>
#include <map>

class dataManager {
public:
    virtual ~dataManager();
    dataManager();
    bool add(std::string);
    bool set(std::string, float);
    bool erase(std::string);
    float read(std::string);
    bool exist(std::string);

private:
    std::map<std::string, float> varVal;

};


#endif //PROJECT_C_DATAMANAGER_H