TBConfig.cc

Go to the documentation of this file.

// -------------------------------------------------------------------------
// Configuration for standalone simulator
// -------------------------------------------------------------------------
#include <stddef.h>
#include <iostream>
#include <fstream>
#include <sstream>
#include "HGCal/TBStandaloneSimulator/interface/TBConfig.h"
// -------------------------------------------------------------------------
using namespace std;

TBConfig::TBConfig(string ctrlfile)
    : macro(""),
      geometry(""),
      savetracks(false)
{
    ifstream fin(ctrlfile.c_str());
    if ( !fin.good() ) {
        cout << "** TConfig ** cannot open control file "
             << ctrlfile << endl;
        exit(0);
    }

    string token, line;
    while (getline(fin, line)) {
        if ( line == "" ) continue;
        if ( line.substr(0, 1) == "#" ) continue;
        if ( line.substr(0, 1) == "%" ) continue;
        if ( line.substr(0, 2) == "//" )continue;

        istringstream sin(line);
        sin >> token >> line;
        if      ( token.substr(0, 3) == "mac" )
            macro = line;
        else if ( token.substr(0, 3) == "geo" )
            geometry = line;
        else if ( token.substr(0, 5) == "savet" ) {
            istringstream sinn(line);
            sinn >> savetracks;
        }
    }
    fin.close();
}

std::ostream& operator<<(std::ostream& os, TBConfig& config)
{
    os << "TBStandaloneSimulator configuration" << endl;
    os << "   macro      " << config.macro << endl;
    os << "   geometry   " << config.geometry << endl;
    os << "   savetracks " << config.savetracks;
    return os;
}