GooseFEM::Element::Hex8::Gauss Namespace Reference

gauss quadrature: quadrature points such that integration is exact for these bi-linear elements:: More...

Functions
size_t	nip ()
	Number of integration points:
array_type::tensor< double, 2 >	xi ()
	Integration point coordinates (local coordinates).
array_type::tensor< double, 1 >	w ()
	Integration point weights.

Detailed Description

gauss quadrature: quadrature points such that integration is exact for these bi-linear elements::

Function Documentation

nip()

size_t GooseFEM::Element::Hex8::Gauss::nip ( )

inline

Number of integration points:

 nip = nne = 8

Returns

unsigned int

Definition at line 35 of file ElementHex8.h.

w()

array_type::tensor< double, 1 > GooseFEM::Element::Hex8::Gauss::w ( )

inline

Integration point weights.

Returns

Coordinates [nip].

Definition at line 92 of file ElementHex8.h.

xi()

array_type::tensor< double, 2 > GooseFEM::Element::Hex8::Gauss::xi ( )

inline

Integration point coordinates (local coordinates).

Returns

Coordinates [nip, ndim], with ndim = 3.

Definition at line 45 of file ElementHex8.h.