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//---------------------------------------------------------------------------
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#ifndef sl_triangle21H
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#define sl_triangle21H
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//---------------------------------------------------------------------------
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#include "sl_triangle.h"
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//---------------------------------------------------------------------------
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#ifdef WINDOWS_VERSION
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#ifdef BUILT_DLL_SOLVEUR
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#define DLLPORTSOLVEUR __declspec(dllexport)
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#else
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#define DLLPORTSOLVEUR __declspec(dllimport)
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#endif
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#else
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#define DLLPORTSOLVEUR
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#endif
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//class SL_TRIANGLE21:public SL_TRIANGLE
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class DLLPORTSOLVEUR SL_TRIANGLE21:public SL_TRIANGLE
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{
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public:
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SL_TRIANGLE21(class FEM_TRIANGLE *mgseg);
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SL_TRIANGLE21(SL_TRIANGLE21& mdd);
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virtual~SL_TRIANGLE21();
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virtual int nb_point_gauss(void);
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virtual int nb_fonction_interpolation(void);
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virtual void get_point_gauss(int num,double *xyz,double& poids);
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virtual double get_fonction_interpolation(int num,double *uv);
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virtual double get_fonction_derive_interpolation(int num,int numvariable,double *uv);
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virtual double get_jacobien(double* jac,double *uv,int& li,int& col,double unite);
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virtual void get_inverse_jacob(double* jac,double* j,double unite);
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virtual int nb_point_extrapolation();
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private:
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};
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#endif
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