istlexception.hh

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// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_ISTL_ISTLEXCEPTION_HH
#define DUNE_ISTL_ISTLEXCEPTION_HH

#include <dune/common/exceptions.hh>
#include <dune/common/fmatrix.hh>

namespace Dune {

  class ISTLError : public Dune::MathError {};

  class BCRSMatrixError
    : public ISTLError
  {};

  class ImplicitModeCompressionBufferExhausted
    : public BCRSMatrixError
  {};


  class SolverAbort : public ISTLError {};


  class MatrixBlockError : public virtual Dune::FMatrixError {
  public:
    int r, c; // row and column index of the entry from which the error resulted
  };

} // end namespace

#endif