/*
  Copyright 2016 SINTEF ICT, Applied Mathematics.

  This file is part of the Open Porous Media project (OPM).

  OPM 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.

  OPM 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 OPM.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef OPM_DEBUGTIMEREPORT_HEADER_INCLUDED
#define OPM_DEBUGTIMEREPORT_HEADER_INCLUDED

#include <opm/common/OpmLog/OpmLog.hpp>
#include <opm/core/utility/StopWatch.hpp>
#include <string>

namespace Opm
{

    class DebugTimeReport
    {
    public:
        explicit DebugTimeReport(const std::string& report_name)
            : report_name_(report_name)
        {
            clock_.start();
        }

        ~DebugTimeReport()
        {
            clock_.stop();
            std::ostringstream msg;
            msg << report_name_ << " took: " << clock_.secsSinceStart() << " seconds.";
            OpmLog::debug(msg.str());
        }

    private:
        std::string report_name_;
        time::StopWatch clock_;
    };

} // namespace Opm

#endif // OPM_DEBUGTIMEREPORT_HEADER_INCLUDED