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DefaultFactory.h
// Copyright (C) 2008-2012 Anders Logg
//
// This file is part of DOLFIN.
//
// DOLFIN 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 3 of the License, or
// (at your option) any later version.
//
// DOLFIN 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 DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
// First added: 2008-05-17
// Last changed: 2012-08-21
#ifndef __DEFAULT_FACTORY_H
#define __DEFAULT_FACTORY_H
#include <string>
#include <memory>
#include <dolfin/common/MPI.h>
#include <dolfin/common/types.h>
#include "GenericLinearAlgebraFactory.h"
namespace dolfin
{
class DefaultFactory : public GenericLinearAlgebraFactory
{
class GenericLinearSolver;
public:
DefaultFactory() {}
virtual ~DefaultFactory() {}
virtual std::shared_ptr<GenericMatrix> create_matrix(MPI_Comm comm) const;
virtual std::shared_ptr<GenericVector> create_vector(MPI_Comm comm) const;
virtual std::shared_ptr<TensorLayout> create_layout(MPI_Comm comm ,
std::size_t rank) const;
virtual std::shared_ptr<GenericLinearOperator>
create_linear_operator(MPI_Comm comm) const;
virtual std::shared_ptr<dolfin::GenericLinearSolver>
create_lu_solver(MPI_Comm comm, std::string method) const;
virtual std::shared_ptr<dolfin::GenericLinearSolver>
create_krylov_solver(MPI_Comm comm, std::string method,
std::string preconditioner) const;
std::map<std::string, std::string> lu_solver_methods() const;
std::map<std::string, std::string> krylov_solver_methods() const;
std::map<std::string, std::string> krylov_solver_preconditioners() const;
static GenericLinearAlgebraFactory& factory();
};
}
#endif
dolfin::DefaultFactory::factory
static GenericLinearAlgebraFactory & factory()
Return instance of default backend.
Definition DefaultFactory.cpp:85
dolfin::DefaultFactory::lu_solver_methods
std::map< std::string, std::string > lu_solver_methods() const
Return a list of available LU solver methods.
Definition DefaultFactory.cpp:68
dolfin::DefaultFactory::create_layout
virtual std::shared_ptr< TensorLayout > create_layout(MPI_Comm comm, std::size_t rank) const
Create empty tensor layout.
Definition DefaultFactory.cpp:43
dolfin::DefaultFactory::~DefaultFactory
virtual ~DefaultFactory()
Destructor.
Definition DefaultFactory.h:46
dolfin::DefaultFactory::DefaultFactory
DefaultFactory()
Constructor.
Definition DefaultFactory.h:43
dolfin::DefaultFactory::krylov_solver_preconditioners
std::map< std::string, std::string > krylov_solver_preconditioners() const
Return a list of available preconditioners.
Definition DefaultFactory.cpp:80
dolfin::DefaultFactory::create_linear_operator
virtual std::shared_ptr< GenericLinearOperator > create_linear_operator(MPI_Comm comm) const
Create empty linear operator.
Definition DefaultFactory.cpp:49
dolfin::DefaultFactory::create_matrix
virtual std::shared_ptr< GenericMatrix > create_matrix(MPI_Comm comm) const
Create empty matrix.
Definition DefaultFactory.cpp:32
dolfin::DefaultFactory::krylov_solver_methods
std::map< std::string, std::string > krylov_solver_methods() const
Return a list of available Krylov solver methods.
Definition DefaultFactory.cpp:74
dolfin::DefaultFactory::create_krylov_solver
virtual std::shared_ptr< dolfin::GenericLinearSolver > create_krylov_solver(MPI_Comm comm, std::string method, std::string preconditioner) const
Create Krylov solver.
Definition DefaultFactory.cpp:61
dolfin::DefaultFactory::create_vector
virtual std::shared_ptr< GenericVector > create_vector(MPI_Comm comm) const
Create empty vector.
Definition DefaultFactory.cpp:37
dolfin::DefaultFactory::create_lu_solver
virtual std::shared_ptr< dolfin::GenericLinearSolver > create_lu_solver(MPI_Comm comm, std::string method) const
Create LU solver.
Definition DefaultFactory.cpp:55
dolfin::GenericLinearAlgebraFactory
Base class for LinearAlgebra factories.
Definition GenericLinearAlgebraFactory.h:47
dolfin::GenericLinearAlgebraFactory::GenericLinearAlgebraFactory
GenericLinearAlgebraFactory()
Constructor.
Definition GenericLinearAlgebraFactory.h:51
dolfin::GenericLinearSolver
This class provides a general solver for linear systems Ax = b.
Definition GenericLinearSolver.h:38
dolfin
Definition adapt.h:30