WetDryState.h

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// This file is part of the ExaHyPE2 project. For conditions of distribution and
// use, please see the copyright notice at www.peano-framework.org
#pragma once
 
namespace applications::exahype2::ShallowWater {
  enum class WetDryState {
    DryDry,           // Both cells are dry.
    WetWet,           // Both cells are wet.
    WetDryInundation, // 1st cell: wet, 2nd cell: dry. 1st cell lies higher than the 2nd one.
    WetDryWall, // 1st cell: wet, 2nd cell: dry. 1st cell lies lower than the 2nd one. Momentum is not large enough to
                // overcome the difference.
    WetDryWallInundation, // 1st cell: wet, 2nd cell: dry. 1st cell lies lower than the 2nd one. Momentum is large
                          // enough to overcome the difference.
    DryWetInundation,     // 1st cell: dry, 2nd cell: wet. 1st cell lies lower than the 2nd one.
    DryWetWall, // 1st cell: dry, 2nd cell: wet. 1st cell lies higher than the 2nd one. Momentum is not large enough to
                // overcome the difference.
    DryWetWallInundation // 1st cell: dry, 2nd cell: wet. 1st cell lies higher than the 2nd one. Momentum is large
                         // enough to overcome the difference.
  };
} // namespace applications::exahype2::ShallowWater