cepgenPrintSteeringCard.cc

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/*
 *  CepGen: a central exclusive processes event generator
 *  Copyright (C) 2021-2024  Laurent Forthomme
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include <string>
 
#include "CepGen/Cards/Handler.h"
#include "CepGen/Core/Exception.h"
#include "CepGen/Core/RunParameters.h"
#include "CepGen/Generator.h"
#include "CepGen/Modules/CardsHandlerFactory.h"
#include "CepGen/Utils/ArgumentsParser.h"
 
using namespace std;
 
int main(int argc, char* argv[]) {
  string card;
 
  cepgen::initialise();
 
  cepgen::ArgumentsParser(argc, argv).addArgument("card,i", "input card", &card, "Cards/lpair_cfg.py").parse();
 
  try {
    CG_LOG << "Parsing configuration from '" << card << ".";
    auto in_card = cepgen::CardsHandlerFactory::get().buildFromFilename(card);
    in_card->parseFile(card);
    CG_LOG << "Configuration parsed from '" << card << "':\n" << *in_card->runParameters();
  } catch (const cepgen::Exception& e) {
    e.dump();
    return -1;
  }
  return 0;
}