SmallDeformationProcess.h
/**
* \file
* \copyright
* Copyright (c) 2012-2021, 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 "LocalAssemblerInterface.h"
#include "ProcessLib/Process.h"
#include "SmallDeformationProcessData.h"
namespace ProcessLib
{
namespace SmallDeformation
{
template <int DisplacementDim>
class SmallDeformationProcess final : public Process
{
public:
SmallDeformationProcess(
std::string name,
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&&
jacobian_assembler,
std::vector<std::unique_ptr<ParameterLib::ParameterBase>> const&
parameters,
unsigned const integration_order,
std::vector<std::vector<std::reference_wrapper<ProcessVariable>>>&&
process_variables,
SmallDeformationProcessData<DisplacementDim>&& process_data,
SecondaryVariableCollection&& secondary_variables);
//! \name ODESystem interface
//! @{
bool isLinear() const override;
//! @}
private:
using LocalAssemblerInterface =
SmallDeformationLocalAssemblerInterface<DisplacementDim>;
void initializeConcreteProcess(
NumLib::LocalToGlobalIndexMap const& dof_table,
MeshLib::Mesh const& mesh,
unsigned const integration_order) override;
void assembleConcreteProcess(const double t, double const dt,
std::vector<GlobalVector*> const& x,
std::vector<GlobalVector*> const& xdot,
int const process_id, GlobalMatrix& M,
GlobalMatrix& K, GlobalVector& b) override;
void assembleWithJacobianConcreteProcess(
const double t, double const dt, std::vector<GlobalVector*> const& x,
std::vector<GlobalVector*> const& xdot, const double dxdot_dx,
const double dx_dx, int const process_id, GlobalMatrix& M,
GlobalMatrix& K, GlobalVector& b, GlobalMatrix& Jac) override;
void postTimestepConcreteProcess(std::vector<GlobalVector*> const& x,
const double t, const double dt,
int const process_id) override;
void computeSecondaryVariableConcrete(double const t, double const dt,
std::vector<GlobalVector*> const& x,
GlobalVector const& x_dot,
const int process_id) override;
private:
SmallDeformationProcessData<DisplacementDim> _process_data;
std::vector<std::unique_ptr<LocalAssemblerInterface>> _local_assemblers;
MeshLib::PropertyVector<double>* _nodal_forces = nullptr;
MeshLib::PropertyVector<double>* _material_forces = nullptr;
};
extern template class SmallDeformationProcess<2>;
extern template class SmallDeformationProcess<3>;
} // namespace SmallDeformation
} // namespace ProcessLib