enum_solver_type.h

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// The libMesh Finite Element Library.
// Copyright (C) 2002-2026 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
 
// This library 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
// Lesser General Public License for more details.
 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 
 
#ifndef LIBMESH_ENUM_SOLVER_TYPE_H
#define LIBMESH_ENUM_SOLVER_TYPE_H
 
namespace libMesh {
 
enum SolverType : int {
                 CG=0,
                 CGN,
                 CGS,
                 CR,
                 QMR,
                 TCQMR,
                 TFQMR,
                 BICG,
                 BICGSTAB,
                 MINRES,
                 GMRES,
                 LSQR,
                 JACOBI,
                 SOR_FORWARD,
                 SOR_BACKWARD,
                 SSOR,
                 RICHARDSON,
                 CHEBYSHEV,
                 SPARSELU,
                 // Invalid
                 INVALID_SOLVER};
}
 
#endif