Line data    Source code

       1              : /*
       2              :  * Copyright (c) 2014-2015:  G-CSC, Goethe University Frankfurt
       3              :  * Author: Susanne Höllbacher
       4              :  * 
       5              :  * This file is part of UG4.
       6              :  * 
       7              :  * UG4 is free software: you can redistribute it and/or modify it under the
       8              :  * terms of the GNU Lesser General Public License version 3 (as published by the
       9              :  * Free Software Foundation) with the following additional attribution
      10              :  * requirements (according to LGPL/GPL v3 §7):
      11              :  * 
      12              :  * (1) The following notice must be displayed in the Appropriate Legal Notices
      13              :  * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
      14              :  * 
      15              :  * (2) The following notice must be displayed at a prominent place in the
      16              :  * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
      17              :  * 
      18              :  * (3) The following bibliography is recommended for citation and must be
      19              :  * preserved in all covered files:
      20              :  * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
      21              :  *   parallel geometric multigrid solver on hierarchically distributed grids.
      22              :  *   Computing and visualization in science 16, 4 (2013), 151-164"
      23              :  * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
      24              :  *   flexible software system for simulating pde based models on high performance
      25              :  *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
      26              :  * 
      27              :  * This program is distributed in the hope that it will be useful,
      28              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      29              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      30              :  * GNU Lesser General Public License for more details.
      31              :  */
      32              : 
      33              : #ifndef ELEM_MODIFIER_H_
      34              : #define ELEM_MODIFIER_H_
      35              : 
      36              : #include "elem_disc_interface.h"
      37              : 
      38              : namespace ug{
      39              : 
      40              : template <typename TDomain>
      41              : class IElemDisc;
      42              : 
      43              : 
      44              : template <typename TDomain>
      45              : class IElemDiscModifier
      46              : {
      47              : 
      48              :         protected:
      49              :         ///     own type
      50              :                 typedef IElemDiscModifier<TDomain> this_type;
      51              : 
      52              :         public:
      53              :         ///     World dimension
      54              :                 static const int dim = TDomain::dim;
      55              : 
      56              :         public:
      57              :         ///     Constructor (setting default values)
      58              :         /// \{
      59              :                 IElemDiscModifier(): m_pElemDisc(NULL){};
      60              :                 IElemDiscModifier(IElemDisc<TDomain>* myElemDisc) : m_pElemDisc(myElemDisc) {};
      61              :          /// \}
      62              : 
      63              :         /// Virtual destructor
      64            0 :                 virtual ~IElemDiscModifier(){}
      65              : 
      66              : 
      67              :         /// virtual initiates pre-computations before the standard element assembling
      68              :                 virtual void preprocess(LocalVector& u, LocalVector& d, LocalVector& tmpD, GridObject* elem,
      69              :                                                                 MathVector<dim> vCornerCoords[], LocalIndices& ind);
      70              : 
      71              :         /// virtual initiates pre-computations before the standard element assembling
      72              :                 virtual void preprocess(LocalVector& u, LocalMatrix& J, GridObject* elem,
      73              :                                                                 MathVector<dim> vCornerCoords[], LocalIndices& ind);
      74              : 
      75              :         /// virtual initiates post-computations after the standard element assembling
      76              :                 virtual void postprocess(const LocalVector& u, LocalVector& d, LocalIndices& ind);
      77              : 
      78              :         /// virtual initiates post-computations after the standard element assembling
      79              :                 virtual void postprocess(const LocalVector& u, LocalMatrix& J, LocalIndices& ind);
      80              : 
      81            0 :         void set_elem_disc(IElemDisc<TDomain>* myElemDisc){ m_pElemDisc = myElemDisc; }
      82              : 
      83              : 
      84              :       protected:
      85              :         IElemDisc<TDomain>* m_pElemDisc;
      86              : };
      87              : 
      88              : /*
      89              :  IElemDiscModifier_Local : IElemDiscModifier
      90              : 
      91              :  u.acces_by_map(...);
      92              : */
      93              : } // end name space ug
      94              : 
      95              : #include "elem_modifier_impl.h"
      96              : 
      97              : 
      98              : #endif /* ELEM_MODIFIER_H_ */