xfem_tetra4.h

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//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//  MAGiC
//####//  Jean Christophe Cuilliere et Vincent FRANCOIS
//####//  Departement de Genie Mecanique - UQTR
//####//------------------------------------------------------------
//####//  MAGIC est un projet de recherche de l equipe ERICCA
//####//  du departement de genie mecanique de l Universite du Quebec a Trois Rivieres
//####//  http://www.uqtr.ca/ericca
//####//  http://www.uqtr.ca/
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//
//####//       xfem_tetra4.h
//####//
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//    COPYRIGHT 2000-2024
//####//  jeu 13 jun 2024 11:58:55 EDT
//####//------------------------------------------------------------
//####//------------------------------------------------------------
#ifndef _XFEMTETRA4_
#define _XFEMTETRA4_
 
 
 
 
#include "fem_template_element.h"
#include "xfem_element3.h"
 
const unsigned int IDXFEM_TETRA4=1354;
 
 
class XFEM_TETRA4 : public XFEM_ELEMENT3,FEM_TEMPLATE_ELEMENT<4>
{
public:
    XFEM_TETRA4(unsigned long num,class FEM_ELEMENT_MAILLAGE *mai,class MG_ELEMENT_TOPOLOGIQUE *mgtopo,class FEM_NOEUD** tabnoeud);
    XFEM_TETRA4(class FEM_ELEMENT_MAILLAGE *mai,class MG_ELEMENT_TOPOLOGIQUE *mgtopo,FEM_NOEUD** tabnoeud);
    XFEM_TETRA4(XFEM_TETRA4& mdd);
    virtual ~XFEM_TETRA4();
    virtual int get_type_entite(void);
    virtual int get_nb_fem_noeud(void);
    virtual FEM_NOEUD* get_fem_noeud(int num);
    virtual void change_noeud(int num,FEM_NOEUD* noeud);
    virtual int get_dimension(void);
    virtual void enregistrer(std::ostream& o,double version);
    virtual BOITE_3D& get_boite_3D(void);
    
    
    
    virtual int nb_fonction_interpolation(void);
    virtual double get_fonction_interpolation(int num,double *uv);
    virtual double get_fonction_derive_interpolation(int num,int numvariable,double *uv);
    virtual double get_jacobien(double* jac,double *uv,int& li,int& col,double unite=1.);
    virtual void get_inverse_jacob(double* jac,double *uv,double unite=1.);
    
    
    
protected:
    
    
    
};
 
 
 
 
 
 
#endif