Shared data for bilinear forms on vectorial spaces, like Identity. More...

#include <sharedJacobian.hh>

Inheritance diagram for concepts::SharedJacobianDet:

Collaboration diagram for concepts::SharedJacobianDet:

Public Member Functions
virtual SharedJacobianDet *	clone () const
	Virtual constructor.
	SharedJacobianDet ()
virtual	~SharedJacobianDet ()
Public Attributes
Array< Real >	detJacobian
	Inverse of the determinant of the Jacobian matrix.
const Cell *	lastCell
	Cell for which at last the Jacobian has been evaluated.

Detailed Description

Shared data for bilinear forms on vectorial spaces, like Identity.

The different components of the vector valued bilinear form need the determinant of the Jacobian of the element map in exactly the same points. This is taken care of by the data fields of this class. They are common to all components of the vector valued bilinear form.

Attention: It is assumed that all components are evaluated on the same quadrature points. In the case of different polynomial degrees the quadrature rule has to be unified.

hp2D::setupIdentity take care of setting all up correctly. It uses the function hp2D::Identity::data(Cloneable*) to set the shared data of the components.