////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1993-2024 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave 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.
//
// Octave 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 Octave; see the file COPYING.  If not, see
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////

#if ! defined (octave_DAE_h)
#define octave_DAE_h 1

#include "octave-config.h"

#include "DAEFunc.h"
#include "base-dae.h"

class OCTAVE_API DAE : public base_diff_alg_eqn, public DAEFunc
{
public:

  DAE ()
    : base_diff_alg_eqn (), DAEFunc () { }

  DAE (const ColumnVector& xx, double tt, DAEFunc& f)
    : base_diff_alg_eqn (xx, tt), DAEFunc (f) { }

  DAE (const ColumnVector& xx, const ColumnVector& xxdot,
       double tt, DAEFunc& f)
    : base_diff_alg_eqn (xx, xxdot, tt), DAEFunc (f) { }

  DAE (const DAE& a)
    : base_diff_alg_eqn (a), DAEFunc (a) { }

  DAE& operator = (const DAE& a)
  {
    if (this != &a)
      {
        base_diff_alg_eqn::operator = (a);
        DAEFunc::operator = (a);
      }
    return *this;
  }

  virtual ~DAE () = default;
};

#endif