RefElement Class Reference

Public Member Functions
	RefElement ()
	RefElement (unsigned int dim, unsigned int order)
int	getOrder () const
int	getDim () const
int	get1DNumInterpolationPoints ()
const double *	getIMChild0 () const
const double *	getIMChild1 () const
const double *	getIMTChild0 () const
const double *	getIMTChild1 () const
const double *	getQ1d () const
const double *	getQT1d () const
const double *	getDg1d () const
const double *	getDgT1d () const
const double *	getDr1d () const
const double *	getFr1D () const
double *	getImVec1 ()
double *	getImVec2 ()
const double *	getWgq () const
const double *	getWgll () const
const double	getElementSz () const
void	I3D_Parent2Child (const double *in, double *out, unsigned int childNum) const
	This is computed in way that 3d coordinates changes in the order of z, y, x Which means first we need to fill all the z values in plane(x=0,y=0) then all the z values in plane (x=0,y=0+h) and so forth. More...
void	I3D_Parent2Child_FD (const double *in, double *out, unsigned int pw=3) const
	performs parent to child interpolation in FD stencil. More...
void	I3D_Child2Parent (const double *in, double *out, unsigned int childNum) const
	This is computed in way that 3d coordinates changes in the order of z, y, x Which means first we need to fill all the z values in plane(x=0,y=0) then all the z values in plane (x=0,y=0+h) and so forth. More...
void	I2D_Parent2Child (const double *in, double *out, unsigned int childNum) const
void	I2D_Child2Parent (const double *in, double *out, unsigned int childNum) const
void	I1D_Parent2Child (const double *in, double *out, unsigned int childNUm) const
void	I1D_Child2Parent (const double *in, double *out, unsigned int childNUm) const
void	generateHeaderFile (char *fName)
void	computeFilterOp (unsigned int nc, unsigned int s)

Constructor & Destructor Documentation

RefElement()

RefElement::RefElement

(

)

Author

Milinda Fernando

Hari Sundar Contains data structures to store the reference element information.

: Based of HOMG code written in matlab.

Member Function Documentation

I1D_Child2Parent()

void RefElement::I1D_Child2Parent ( const double *  in, double *  out, unsigned int  childNUm  ) const

inline

Parameters

[in]	in	input function values
[in]	childNum	Morton ID of the child number
[out]	child	to parent contribution values. (used in FEM integral ivaluation)

I1D_Parent2Child()

void RefElement::I1D_Parent2Child ( const double *  in, double *  out, unsigned int  childNUm  ) const

inline

Parameters

[in]	in	input function values
[in]	childNum	Morton ID of the child number
[out]	interpolated	values from parent to child.

I2D_Child2Parent()

void RefElement::I2D_Child2Parent ( const double *  in, double *  out, unsigned int  childNum  ) const

inline

Parameters

[in]	in	input function values.
[in]	childNum	Morton ID of the child number where the interpolation is needed.
[out]	out	child to parent contribution values. (used in FEM integral ivaluation)

I2D_Parent2Child()

void RefElement::I2D_Parent2Child ( const double *  in, double *  out, unsigned int  childNum  ) const

inline

Parameters

[in]	in	input function values.
[in]	childNum	Morton ID of the child number where the interpolation is needed.
[out]	out	interpolated values.

I3D_Child2Parent()

void RefElement::I3D_Child2Parent ( const double *  in, double *  out, unsigned int  childNum  ) const

inline

This is computed in way that 3d coordinates changes in the order of z, y, x Which means first we need to fill all the z values in plane(x=0,y=0) then all the z values in plane (x=0,y=0+h) and so forth.

Parameters

[in]	in	input function values.
[in]	childNum	Morton ID of the child number where the contribution needed to be computed.
[out]	out	child to parent contribution values. (used in FEM integral ivaluation)

I3D_Parent2Child()

void RefElement::I3D_Parent2Child ( const double *  in, double *  out, unsigned int  childNum  ) const

inline

This is computed in way that 3d coordinates changes in the order of z, y, x Which means first we need to fill all the z values in plane(x=0,y=0) then all the z values in plane (x=0,y=0+h) and so forth.

Parameters

[in]	in	input function values.
[in]	childNum	Morton ID of the child number where the interpolation is needed.
[out]	out	interpolated values.

I3D_Parent2Child_FD()

void RefElement::I3D_Parent2Child_FD ( const double *  in, double *  out, unsigned int  pw = 3  ) const

inline

performs parent to child interpolation in FD stencil.

Parameters

in	: input values of the parent. with 3 point padding on each x,y,z direction
out	values of the child.
cnum	child number
pwdith	padding width

---

The documentation for this class was generated from the following files:

• FEM/include/refel.h
• FEM/src/refel.cpp