#include <formula.hh>

Public Member Functions
	BilinearFormHelper (const concepts::ElementFormulaContainer< F > frm=concepts::ElementFormulaContainer< F >())

Protected Member Functions
void	computeIntermediate_ (const Element< Real > &elm) const
	Compute the intermediate data for element matrix computation.

Protected Attributes
concepts::Array< F >	intermediateValue_

const concepts::ElementFormulaContainer< F >	frm_
	ElementFormula.

Detailed Description

template<class F>
class hp1D::BilinearFormHelper< 1, 1, F >

Helper class for bilinearforms a(u,v), where u and v are 1-forms

$\displaystyle a(u,v) = \int\limits_K f(x)\underline{u}^T\underline{v}\,dx = \int\limits_{\hat{K}} \hat{\underline{u}}\,\circ F_K^{-1}\hat{\underline{v}}\,\circ F_K^{-1}f(F_K(\xi))J^{-1}\,d\xi$