norm.cpp File Reference

#include "h3dconfig.h"
#include "common.h"
#include "norm.h"
#include "quad.h"
#include "refmap.h"
#include "traverse.h"
#include <common/callstack.h>

Defines
#define	H3D_TINY   10e-15
#define	INTEGRATE_EXPRESSION(exp)
#define	U_CURL_0   (du2dy[i] - du1dz[i])
#define	U_CURL_1   (du0dz[i] - du2dx[i])
#define	U_CURL_2   (du1dx[i] - du0dy[i])
#define	V_CURL_0   (dv2dy[i] - dv1dz[i])
#define	V_CURL_1   (dv0dz[i] - dv2dx[i])
#define	V_CURL_2   (dv1dx[i] - dv0dy[i])
Functions
double	calc_error (double(*fn)(MeshFunction *, MeshFunction *, int, QuadPt3D *), MeshFunction *sln1, MeshFunction *sln2)
	Calculates the absolute error between sln1 and sln2 using function fn.
double	calc_norm (double(*fn)(MeshFunction *, int, QuadPt3D *), MeshFunction *sln)
	Calculates the norm of sln using function fn.
double	error_fn_h1 (MeshFunction *sln1, MeshFunction *sln2, int np, QuadPt3D *pt)
double	norm_fn_h1 (MeshFunction *sln, int np, QuadPt3D *pt)
double	h1_error (MeshFunction *sln1, MeshFunction *sln2)
double	h1_norm (MeshFunction *sln)
double	error_fn_l2 (MeshFunction *sln1, MeshFunction *sln2, int np, QuadPt3D *pt)
double	norm_fn_l2 (MeshFunction *sln, int np, QuadPt3D *pt)
double	l2_error (MeshFunction *sln1, MeshFunction *sln2)
double	l2_norm (MeshFunction *sln)
double	error_fn_hcurl (MeshFunction *sln1, MeshFunction *sln2, int np, QuadPt3D *pt)
double	norm_fn_hcurl (MeshFunction *sln, int np, QuadPt3D *pt)
double	hcurl_error (MeshFunction *sln1, MeshFunction *sln2)
double	hcurl_norm (MeshFunction *sln)
double	error_fn_l2_hcurl (MeshFunction *sln1, MeshFunction *sln2, int np, QuadPt3D *pt)
double	norm_fn_l2_hcurl (MeshFunction *sln, int np, QuadPt3D *pt)
double	l2_error_hcurl (MeshFunction *sln1, MeshFunction *sln2)
double	l2_norm_hcurl (MeshFunction *sln)

---

Define Documentation

#define H3D_TINY   10e-15

#define INTEGRATE_EXPRESSION

(

exp

)

Value:

double *jac = ru->get_jacobian(np, pt); \
        for (int i = 0; i < np; i++) \
                result += jac[i] * (exp); \
        delete [] jac;

#define U_CURL_0   (du2dy[i] - du1dz[i])

#define U_CURL_1   (du0dz[i] - du2dx[i])

#define U_CURL_2   (du1dx[i] - du0dy[i])

#define V_CURL_0   (dv2dy[i] - dv1dz[i])

#define V_CURL_1   (dv0dz[i] - dv2dx[i])

#define V_CURL_2   (dv1dx[i] - dv0dy[i])

---

Function Documentation

double calc_error	(	double(*)(MeshFunction *, MeshFunction *, int, QuadPt3D *)	fn,
		MeshFunction *	sln1,
		MeshFunction *	sln2
	)

Calculates the absolute error between sln1 and sln2 using function fn.

double calc_norm	(	double(*)(MeshFunction *, int, QuadPt3D *)	fn,
		MeshFunction *	sln
	)

Calculates the norm of sln using function fn.

double error_fn_h1	(	MeshFunction *	sln1,
		MeshFunction *	sln2,
		int	np,
		QuadPt3D *	pt
	)

double error_fn_hcurl	(	MeshFunction *	sln1,
		MeshFunction *	sln2,
		int	np,
		QuadPt3D *	pt
	)

double error_fn_l2	(	MeshFunction *	sln1,
		MeshFunction *	sln2,
		int	np,
		QuadPt3D *	pt
	)

double error_fn_l2_hcurl	(	MeshFunction *	sln1,
		MeshFunction *	sln2,
		int	np,
		QuadPt3D *	pt
	)

double norm_fn_h1	(	MeshFunction *	sln,
		int	np,
		QuadPt3D *	pt
	)

double norm_fn_hcurl	(	MeshFunction *	sln,
		int	np,
		QuadPt3D *	pt
	)

double norm_fn_l2	(	MeshFunction *	sln,
		int	np,
		QuadPt3D *	pt
	)

double norm_fn_l2_hcurl	(	MeshFunction *	sln,
		int	np,
		QuadPt3D *	pt
	)