#include <Subparametric_Telements.h>

Public Member Functions
void	local_coordinate_of_node (const unsigned &j, Vector< double > &s) const
	Return local coordinates of node j. More...

void	Lshape (const Vector< double > &s, Shape &psi) const
	Shape function for specific TElement<2,2> More...

void	dLshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids) const
	Derivatives of shape functions for specific TElement<2,2> More...

void	d2Lshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids, DShape &d2psids) const

Detailed Description

template<>
class oomph::LinearTElement< 2 >

Definition at line 1021 of file Subparametric_Telements.h.

Member Function Documentation

◆ d2Lshape_local()

void oomph::LinearTElement< 2 >::d2Lshape_local	(	const Vector< double > &	s,
		Shape &	psi,
		DShape &	dpsids,
		DShape &	d2psids
	)		const

inline

Second derivatives of shape functions for specific TElement<2,2>: d2psids(i,0) = $\partial^2 \psi_j / \partial s_0^2$
d2psids(i,1) = $\partial^2 \psi_j / \partial s_1^2$
d2psids(i,2) = $\partial^2 \psi_j / \partial s_0 \partial s_1$