Public Attributes

FE_Poly< POLY, dim, spacedim >::InternalData Class Reference

Inheritance diagram for FE_Poly< POLY, dim, spacedim >::InternalData:
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List of all members.

Public Attributes

std::vector< std::vector
< double > > 
shape_values
std::vector< std::vector
< Tensor< 1, dim > > > 
shape_gradients

Detailed Description

template<class POLY, int dim = POLY::dimension, int spacedim = dim>
class FE_Poly< POLY, dim, spacedim >::InternalData

Fields of cell-independent data.

For information about the general purpose of this class, see the documentation of the base class.

Definition at line 311 of file fe_poly.h.


Member Data Documentation

template<class POLY, int dim = POLY::dimension, int spacedim = dim>
std::vector<std::vector<double> > FE_Poly< POLY, dim, spacedim >::InternalData::shape_values

Array with shape function values in quadrature points. There is one row for each shape function, containing values for each quadrature point.

In this array, we store the values of the shape function in the quadrature points on the unit cell. Since these values do not change under transformation to the real cell, we only need to copy them over when visiting a concrete cell.

Definition at line 334 of file fe_poly.h.

template<class POLY, int dim = POLY::dimension, int spacedim = dim>
std::vector<std::vector<Tensor<1,dim> > > FE_Poly< POLY, dim, spacedim >::InternalData::shape_gradients

Array with shape function gradients in quadrature points. There is one row for each shape function, containing values for each quadrature point.

We store the gradients in the quadrature points on the unit cell. We then only have to apply the transformation (which is a matrix-vector multiplication) when visiting an actual cell.

Definition at line 354 of file fe_poly.h.


The documentation for this class was generated from the following file:
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deal.II documentation generated on Fri Feb 3 2012 06:04:07 by doxygen 1.7.2