/home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/DQA/DiGamAlg/DiGamAlg-00-10-02/src/Parameter.cxx

Go to the documentation of this file.

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <stdlib.h>
#include "DiGamAlg/Parameter.h"

void Parameter::parameters(double E_cms)
{
        std::string digamPath = getenv("DIGAMALGROOT");
        digamPath += "/DiGamAlg/parameters.txt";
        std::ifstream fin;
        fin.open(digamPath.c_str());

        int i = 0;
        std::string temp;                                               
        while (getline(fin, temp))
        {
                std::istringstream word(temp);
                word >> m_E_start >> m_E_stop >> m_CrossSection >> m_MCEff >> m_MCEffBoost >> m_boostMinEmin >> m_boostMinEmax;
                if(m_E_start <= E_cms && m_E_stop > E_cms)
                        break;
                i++;
        }                                                                               
        fin.close();
}

---