[ProcessLib/ComponentTransportProcess] Removed global vector member its associated funtion

ProcessLib/ComponentTransport/ComponentTransportProcess.cpp

@@ -67,8 +67,6 @@ void ComponentTransportProcess::initializeConcreteProcess(
         {
             transport_process_variables.push_back((*pv_iter)[0]);
         }
-
-        _xs_previous_timestep.resize(_process_variables.size());
     }
 
     ProcessLib::createLocalAssemblers<LocalAssemblerData>(
@@ -101,7 +99,6 @@ void ComponentTransportProcess::assembleConcreteProcess(
     }
     else
     {
-        setCoupledSolutionsOfPreviousTimeStep();
         std::generate_n(
             std::back_inserter(dof_tables), _process_variables.size(),
             [&]() { return std::ref(*_local_to_global_index_map); });
@@ -113,19 +110,6 @@ void ComponentTransportProcess::assembleConcreteProcess(
         b);
 }
 
-void ComponentTransportProcess::setCoupledSolutionsOfPreviousTimeStep()
-{
-    unsigned const number_of_coupled_solutions =
-        _coupled_solutions->coupled_xs.size();
-    _coupled_solutions->coupled_xs_t0.clear();
-    _coupled_solutions->coupled_xs_t0.reserve(number_of_coupled_solutions);
-    for (unsigned i = 0; i < number_of_coupled_solutions; ++i)
-    {
-        auto const& x_t0 = _xs_previous_timestep[i];
-        _coupled_solutions->coupled_xs_t0.emplace_back(x_t0.get());
-    }
-}
-
 void ComponentTransportProcess::assembleWithJacobianConcreteProcess(
     const double t, double const dt, std::vector<GlobalVector*> const& x,
     std::vector<GlobalVector*> const& xdot, const double dxdot_dx,
@@ -274,31 +258,6 @@ void ComponentTransportProcess::extrapolateIntegrationPointValuesToNodes(
     }
 }
 
-void ComponentTransportProcess::preTimestepConcreteProcess(
-    std::vector<GlobalVector*> const& x, const double /*t*/,
-    const double /*delta_t*/, int const process_id)
-{
-    if (_use_monolithic_scheme)
-    {
-        return;
-    }
-
-    if (!_xs_previous_timestep[process_id])
-    {
-        _xs_previous_timestep[process_id] =
-            MathLib::MatrixVectorTraits<GlobalVector>::newInstance(
-                *x[process_id]);
-    }
-    else
-    {
-        auto& x0 = *_xs_previous_timestep[process_id];
-        MathLib::LinAlg::copy(*x[process_id], x0);
-    }
-
-    auto& x0 = *_xs_previous_timestep[process_id];
-    MathLib::LinAlg::setLocalAccessibleVector(x0);
-}
-
 void ComponentTransportProcess::postTimestepConcreteProcess(
     std::vector<GlobalVector*> const& x,
     const double t,

ProcessLib/ComponentTransport/ComponentTransportProcess.h

@@ -125,11 +125,6 @@ public:
         std::vector<GlobalVector*> const& integration_point_values_vectors,
         std::vector<GlobalVector*>& nodal_values_vectors) override;
 
-    void preTimestepConcreteProcess(std::vector<GlobalVector*> const& x,
-                                    const double /*t*/,
-                                    const double /*delta_t*/,
-                                    int const process_id) override;
-
     void postTimestepConcreteProcess(std::vector<GlobalVector*> const& x,
                                      const double t,
                                      const double delta_t,
@@ -153,16 +148,11 @@ private:
         const double dx_dx, int const process_id, GlobalMatrix& M,
         GlobalMatrix& K, GlobalVector& b, GlobalMatrix& Jac) override;
 
-    void setCoupledSolutionsOfPreviousTimeStep();
-
     ComponentTransportProcessData _process_data;
 
     std::vector<std::unique_ptr<ComponentTransportLocalAssemblerInterface>>
         _local_assemblers;
 
-    /// Solutions of the previous time step
-    std::vector<std::unique_ptr<GlobalVector>> _xs_previous_timestep;
-
     std::unique_ptr<ProcessLib::SurfaceFluxData> _surfaceflux;
 };