Abstract base class with certain methods independent of the template parameter dim. More...

#include <fe_values.hh>

Inheritance diagram for FEValuesSpaceBase< spacedim >:

Public Member Functions
virtual const double	shape_value (const unsigned int function_no, const unsigned int point_no)=0
	Return the value of the `function_no-th` shape function at the `point_no-th` quadrature point. More...

virtual const arma::vec::fixed< spacedim >	shape_grad (const unsigned int function_no, const unsigned int point_no)=0
	Return the gradient of the `function_no-th` shape function at the `point_no-th` quadrature point. More...

virtual const double	JxW (const unsigned int point_no)=0
	Return the product of Jacobian determinant and the quadrature weight at given quadrature point. More...

virtual const arma::vec::fixed< spacedim >	normal_vector (unsigned int point_no)=0
	Returns the normal vector to a side at given quadrature point. More...

virtual const unsigned int	n_dofs ()=0
	Returns the number of shape functions. More...

Detailed Description

Abstract base class with certain methods independent of the template parameter dim.

Definition at line 146 of file fe_values.hh.

Member Function Documentation

template<unsigned int spacedim>

virtual const double FEValuesSpaceBase< spacedim >::JxW ( const unsigned int point_no )

pure virtual

Return the product of Jacobian determinant and the quadrature weight at given quadrature point.

Parameters

point_no Number of the quadrature point.

template<unsigned int spacedim>

virtual const unsigned int FEValuesSpaceBase< spacedim >::n_dofs ( )

pure virtual

Returns the number of shape functions.

template<unsigned int spacedim>

virtual const arma::vec::fixed<spacedim> FEValuesSpaceBase< spacedim >::normal_vector ( unsigned int point_no )

pure virtual

Returns the normal vector to a side at given quadrature point.

Parameters

point_no Number of the quadrature point.

template<unsigned int spacedim>

virtual const arma::vec::fixed<spacedim> FEValuesSpaceBase< spacedim >::shape_grad	(	const unsigned int	function_no,
		const unsigned int	point_no
	)

pure virtual

Return the gradient of the function_no-th shape function at the point_no-th quadrature point.

Parameters

function_no	Number of the shape function.
point_no	Number of the quadrature point.

template<unsigned int spacedim>

virtual const double FEValuesSpaceBase< spacedim >::shape_value	(	const unsigned int	function_no,
		const unsigned int	point_no
	)

pure virtual

Return the value of the function_no-th shape function at the point_no-th quadrature point.

Parameters

function_no	Number of the shape function.
point_no	Number of the quadrature point.

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