/*
  *  MoMEMta: a modular implementation of the Matrix Element Method
  *  Copyright (C) 2016  Universite catholique de Louvain (UCL), Belgium
  *
  *  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
  *  (at your option) 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 <momemta/Solution.h>
 
 std::ostream& operator<<(std::ostream& stream, const Solution& solution) {
     size_t index = 1;
     for (const auto& p: solution.values) {
         stream << "{p" << index << ": " << p;
         if (index != solution.values.size())
             stream << ", ";
 
         index++;
     }
     stream << "; jacobian: " << solution.jacobian << "}";
 
     return stream;
 }