MFEM v2.0
Public Member Functions
BiCubic2DFiniteElement Class Reference

#include <fe.hpp>

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List of all members.

Public Member Functions

 BiCubic2DFiniteElement ()
virtual void CalcShape (const IntegrationPoint &ip, Vector &shape) const
virtual void CalcDShape (const IntegrationPoint &ip, DenseMatrix &dshape) const
virtual void CalcHessian (const IntegrationPoint &ip, DenseMatrix &h) const

Detailed Description

Definition at line 511 of file fe.hpp.


Constructor & Destructor Documentation

BiCubic2DFiniteElement::BiCubic2DFiniteElement ( )

Member Function Documentation

void BiCubic2DFiniteElement::CalcDShape ( const IntegrationPoint ip,
DenseMatrix dshape 
) const [virtual]

pure virtual function which evaluates the values of all partial derivatives of all shape functions at a given point ip and stores them in the matrix dshape (Dof x Dim) so that each row contains the derivatives of one shape function

Implements FiniteElement.

Definition at line 1406 of file fe.cpp.

References IntegrationPoint::x, and IntegrationPoint::y.

void BiCubic2DFiniteElement::CalcHessian ( const IntegrationPoint ip,
DenseMatrix h 
) const [virtual]

each row of h contains the upper triangular part of the hessian of one shape function; the order in 2D is {u_xx, u_xy, u_yy}

Reimplemented from FiniteElement.

Definition at line 1456 of file fe.cpp.

References IntegrationPoint::x, and IntegrationPoint::y.

void BiCubic2DFiniteElement::CalcShape ( const IntegrationPoint ip,
Vector shape 
) const [virtual]

pure virtual function which evaluates the values of all shape functions at a given point ip and stores them in the vector shape of dimension Dof

Implements FiniteElement.

Definition at line 1367 of file fe.cpp.

References IntegrationPoint::x, and IntegrationPoint::y.


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