AbstractJacobianAssembler.h
/**
* \file
* \copyright
* Copyright (c) 2012-2023, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*
*/
#pragma once
#include <Eigen/Core>
#include <vector>
#include "BaseLib/Error.h"
namespace ProcessLib
{
class LocalAssemblerInterface;
struct LocalCoupledSolutions;
//! Base class for Jacobian assemblers.
class AbstractJacobianAssembler
{
public:
//! Assembles the Jacobian, the matrices \f$M\f$ and \f$K\f$, and the vector
//! \f$b\f$.
virtual void assembleWithJacobian(LocalAssemblerInterface& local_assembler,
double const t, double const dt,
std::vector<double> const& local_x,
std::vector<double> const& local_xdot,
std::vector<double>& local_M_data,
std::vector<double>& local_K_data,
std::vector<double>& local_b_data,
std::vector<double>& local_Jac_data) = 0;
//! Assembles the Jacobian, the matrices \f$M\f$ and \f$K\f$, and the vector
//! \f$b\f$ with coupling.
virtual void assembleWithJacobianForStaggeredScheme(
LocalAssemblerInterface& /*local_assembler*/, double const /*t*/,
double const /*dt*/, Eigen::VectorXd const& /*local_x*/,
Eigen::VectorXd const& /*local_xdot*/, int const /*process_id*/,
std::vector<double>& /*local_M_data*/,
std::vector<double>& /*local_K_data*/,
std::vector<double>& /*local_b_data*/,
std::vector<double>& /*local_Jac_data*/)
{
// TODO make pure virtual.
OGS_FATAL("not implemented.");
}
virtual ~AbstractJacobianAssembler() = default;
};
} // namespace ProcessLib