AbstractJacobianAssembler.h

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#pragma once

#include <vector>
#include "BaseLib/Error.h"

namespace ProcessLib
{
class LocalAssemblerInterface;
struct LocalCoupledSolutions;

class AbstractJacobianAssembler
{
public:
    virtual void assembleWithJacobian(
        LocalAssemblerInterface& local_assembler, double const t,
        std::vector<double> const& local_x,
        std::vector<double> const& local_xdot, const double dxdot_dx,
        const double dx_dx, 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;

    virtual void assembleWithJacobianForStaggeredScheme(
        LocalAssemblerInterface& /*local_assembler*/, double const /*t*/,
        std::vector<double> const& /*local_xdot*/, const double /*dxdot_dx*/,
        const double /*dx_dx*/, std::vector<double>& /*local_M_data*/,
        std::vector<double>& /*local_K_data*/,
        std::vector<double>& /*local_b_data*/,
        std::vector<double>& /*local_Jac_data*/,
        LocalCoupledSolutions const& /*coupled_solutions*/)
    {
        // TODO make pure virtual.
        OGS_FATAL("not implemented.");
    }

    virtual ~AbstractJacobianAssembler() = default;
};

}  // ProcessLib