p1_continuity_constraints.h

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/*
 * Copyright (c) 2011-2015:  G-CSC, Goethe University Frankfurt
 * Author: Andreas Vogel
 * 
 * This file is part of UG4.
 * 
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 * 
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 * 
 * This program 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.
 */
 
#ifndef __H__UG__LIB_DISC__SPATIAL_DISC__CONSTRAINTS__CONTINUITY_CONSTRAINTS__P1_CONTINUITY_CONSTRAINTS__
#define __H__UG__LIB_DISC__SPATIAL_DISC__CONSTRAINTS__CONTINUITY_CONSTRAINTS__P1_CONTINUITY_CONSTRAINTS__
 
#include "lib_disc/assemble_interface.h"
#include "lib_disc/spatial_disc/constraints/constraint_interface.h"
#include "lib_grid/algorithms/geom_obj_util/vertex_util.h"
 
namespace ug {
 
void CollectConstraining(std::vector<Vertex*>& vConstrainingVrt,
             const Grid& grid,
                         ConstrainedVertex* hgVrt,
                         bool bClearContainer = true);
 
 
template <typename TDomain, typename TAlgebra>
class SymP1Constraints
  : public IDomainConstraint<TDomain, TAlgebra>
{
  public:
  //  Algebra type
    typedef TAlgebra algebra_type;
 
  //  Type of algebra matrix
    typedef typename algebra_type::matrix_type matrix_type;
 
  //  Type of algebra vector
    typedef typename algebra_type::vector_type vector_type;
 
  public:
    SymP1Constraints() : IDomainConstraint<TDomain, TAlgebra>(), m_bAssembleLinearProblem(false) {}
    virtual ~SymP1Constraints() {}
 
    virtual int type() const {return CT_HANGING;}
 
    void adjust_jacobian(matrix_type& J, const vector_type& u,
                         ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0,
                             ConstSmartPtr<VectorTimeSeries<vector_type> > vSol = NULL,
                 const number s_a0 = 1.0);
 
    void adjust_defect(vector_type& d, const vector_type& u,
                       ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0,
                           ConstSmartPtr<VectorTimeSeries<vector_type> > vSol = NULL,
               const std::vector<number>* vScaleMass = NULL,
                           const std::vector<number>* vScaleStiff = NULL);
 
    void adjust_rhs(vector_type& rhs, const vector_type& u,
                    ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0);
 
    void adjust_linear(matrix_type& mat, vector_type& rhs,
                       ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0);
 
    void adjust_solution(vector_type& u, ConstSmartPtr<DoFDistribution> dd,
               int type, number time = 0.0);
 
    void adjust_prolongation(matrix_type& P,
                 ConstSmartPtr<DoFDistribution> ddFine,
                 ConstSmartPtr<DoFDistribution> ddCoarse,
                 int type,
                 number time = 0.0);
 
    void adjust_restriction(matrix_type& R,
                ConstSmartPtr<DoFDistribution> ddCoarse,
                ConstSmartPtr<DoFDistribution> ddFine,
                int type,
                number time = 0.0);
 
    virtual void adjust_correction
    ( vector_type& u,
      ConstSmartPtr<DoFDistribution> dd,
      int type,
      number time = 0.0
    );
 
  protected:
    bool m_bAssembleLinearProblem;
};
 
 
 
template <typename TDomain, typename TAlgebra>
class OneSideP1Constraints
  : public IDomainConstraint<TDomain, TAlgebra>
{
  public:
  //  Algebra type
    typedef TAlgebra algebra_type;
 
  //  Type of algebra matrix
    typedef typename algebra_type::matrix_type matrix_type;
 
  //  Type of algebra vector
    typedef typename algebra_type::vector_type vector_type;
 
  protected:
    typedef IDomainConstraint<TDomain, TAlgebra> base_type;
 
  public:
    OneSideP1Constraints() : IDomainConstraint<TDomain, TAlgebra>(), m_bAssembleLinearProblem(false) {}
    virtual ~OneSideP1Constraints() {}
 
    virtual int type() const {return CT_HANGING;}
 
    void adjust_jacobian(matrix_type& J, const vector_type& u,
                         ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0,
                             ConstSmartPtr<VectorTimeSeries<vector_type> > vSol = NULL,
               const number s_a0 = 1.0);
 
    void adjust_defect(vector_type& d, const vector_type& u,
                       ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0,
                           ConstSmartPtr<VectorTimeSeries<vector_type> > vSol = NULL,
               const std::vector<number>* vScaleMass = NULL,
                           const std::vector<number>* vScaleStiff = NULL);
 
    void adjust_rhs(vector_type& rhs, const vector_type& u,
                    ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0);
 
    void adjust_linear(matrix_type& mat, vector_type& rhs,
                       ConstSmartPtr<DoFDistribution> dd, int type, number time = 0.0);
 
    void adjust_solution(vector_type& u, ConstSmartPtr<DoFDistribution> dd,
               int type, number time = 0.0);
 
    void adjust_prolongation(matrix_type& P,
                 ConstSmartPtr<DoFDistribution> ddFine,
                 ConstSmartPtr<DoFDistribution> ddCoarse,
                 int type,
                 number time = 0.0);
 
    void adjust_restriction(matrix_type& R,
                ConstSmartPtr<DoFDistribution> ddCoarse,
                ConstSmartPtr<DoFDistribution> ddFine,
                int type,
                number time = 0.0);
 
    virtual void adjust_correction
    ( vector_type& u,
      ConstSmartPtr<DoFDistribution> dd,
      int type,
      number time = 0.0
    );
 
  protected:
    bool m_bAssembleLinearProblem;
};
 
}; // namespace ug
 
#include "p1_continuity_constraints_impl.h"
 
#endif /* __H__UG__LIB_DISC__SPATIAL_DISC__CONSTRAINTS__CONTINUITY_CONSTRAINTS__P1_CONTINUITY_CONSTRAINTS__ */