MeshStructured_decl.hpp

#ifndef MeshStructured_decl_hpp
#define MeshStructured_decl_hpp
 
#include "feddlib/core/Utils/FEDDUtils.hpp"
#include "Mesh.hpp"


namespace FEDD {
template <class SC = default_sc, class LO = default_lo, class GO = default_go, class NO = default_no>
class MeshStructured : public Mesh<SC,LO,GO,NO> {
    
public:
    typedef Mesh<SC,LO,GO,NO> Mesh_Type;
    typedef typename Mesh_Type::CommPtr_Type CommPtr_Type;
    typedef typename Mesh_Type::CommConstPtrConst_Type CommConstPtrConst_Type;
    typedef typename Mesh_Type::Map_Type Map_Type;
    typedef typename Mesh_Type::MapPtr_Type MapPtr_Type;
    typedef typename Mesh_Type::ElementsPtr_Type ElementsPtr_Type;
    typedef Teuchos::RCP<MeshStructured<SC,LO,GO,NO> > MeshStrPtr_Type;
    /* ###################################################################### */
    //
    MeshStructured();
 
    MeshStructured(CommConstPtrConst_Type& comm);
 
    ~MeshStructured();
    
    void setGeometry2DRectangle(std::vector<double> coordinates, double l, double h);
    
    void setGeometry3DBox(std::vector<double> coordinates, double l, double w, double h);
    

    void buildMesh2D(std::string FEType,
                    int N,
                    int M,
                    int numProcsCoarseSolve=0);
 
    // /// @brief  Building 2D TPM rectangular mesh with the lenght and height as defined per 'setGeomerty2DRectangle' - characterized by building addition line segments for boundary conditions 
    // /// @param FEType Finite element discretization
    // /// @param N Number of subdomains
    // /// @param M H/h with H subdomain diameter (length/H) and h characteristic mesh size (length/(M*N))
    // /// @param numProcsCoarseSolve if we want to reserve certain processors for coarse solve
    // /// @param underlyingLib underlying linear algebra library 
    // void buildMesh2DTPM(std::string FEType,
    //                     int N,
    //                     int M,
    //                     int numProcsCoarseSolve=0,
    //                     std::string underlyingLib="Tpetra");
    
    void buildMesh3D(std::string FEType,
                     int N,
                     int M,
                     int numProcsCoarseSolve=0);

    void buildMesh3D5Elements(std::string FEType, int N, int M, int numProcsCoarseSolve);
 
    
    void buildMesh2DBFS(std::string FEType,
                     int N,
                     int M,
                     int numProcsCoarseSolve=0);

    void buildMesh3DBFS(std::string FEType,
                        int N,
                        int M,
                        int numProcsCoarseSolve=0);
    
    void buildP1_Disc_Q2_3DBFS(int N,
                            int M,
                            int numProcsCoarseSolve);

    void buildP1_Disc_Q2_3DCube(int N,
                               int M,
                               int numProcsCoarseSolve);

    void build3DQ1Cube(int N,
                       int M,
                       int numProcsCoarseSolve);

   void build3DQ2Cube( int N,
                        int M,
                        int numProcsCoarseSolve);

    void build3DQ2_20Cube(int N,
                          int M,
                          int numProcsCoarseSolve); 
    void build3DQ1BFS(int N,
                 int M,
                 int numProcsCoarseSolve);
 

    void build3DQ2BFS( int N,
                       int M,
                       int numProcsCoarseSolve);
    
//     /// @brief  Building 2D mini TPM rectangular mesh with the lenght and height as defined per 'setGeomerty2DRectangle' - characterized by building addition line segments for boundary conditions 
//     /// @param FEType Finite element discretization
//     /// @param N Number of subdomains
//     /// @param M H/h with H subdomain diameter (length/H) and h characteristic mesh size (length/(M*N))
//     /// @param numProcsCoarseSolve if we want to reserve certain processors for coarse solve
//     /// @param underlyingLib underlying linear algebra library 
//    void buildMesh2DMiniTPM(std::string FEType,
//                             int N,
//                             int M,
//                             int numProcsCoarseSolve=0,                            
//                             std::string underlyingLib="Tpetra" );
 
    // /// @brief Building suface lines for TPM square mini. Empty.
    // /// @param feType 
    // void buildSurfaceLinesSquareMiniTPM( string feType );
    
    void setRankRange( int numProcsCoarseSolve );
    
    void buildElementsClass( vec2D_int_ptr_Type elements, vec_int_ptr_Type elementFlag = Teuchos::null );
    
    void buildSurfaceLinesSquare();
    
    GO globalID_Q2_20Cube(int r, int s , int t, int &rr, int off_x, int off_y, int off_z, int M, int N,
                          GO nmbPoints_oneDirFull, GO nmbPoints_oneDirMid);
    
    void setStructuredMeshFlags(int flagsOption,std::string FEType="P1");
    
    void buildElementMap();

    void buildSurfaces(int flagsOption, std::string FEType);
 
    void flipSurface(vec_int_Type &surfaceElements_vec);
 
 
    /* ###################################################################### */
    
    std::vector<double> coorRec;
    double              length; // length of geometry
    double              height; // height of geometry
    double              width; // width of geometry
 
    /* ###################################################################### */
private:
};
}
#endif