/*
  Copyright 2016  Statoil ASA.

  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_PHASE_HPP
#define OPM_PHASE_HPP

#include <iosfwd>
#include <string>

namespace Opm {

enum class Phase {
    OIL     = 0,
    GAS     = 1,
    WATER   = 2,
    SOLVENT = 3,
    POLYMER = 4,
    ENERGY  = 5,
    POLYMW  = 6,
    FOAM  = 7,
    BRINE = 8,
    ZFRACTION  = 9

    // If you add more entries to this enum, remember to update NUM_PHASES_IN_ENUM below.
};

constexpr int NUM_PHASES_IN_ENUM = static_cast<int>(Phase::ZFRACTION) + 1;  // Used to get correct size of the bitset in class Phases.

Phase get_phase( const std::string& );
std::ostream& operator<<( std::ostream&, const Phase& );

}

#endif // OPM_PHASE_HPP