From 6d9ae3a4d7293fa1799120e4172fcb85a22b2b98 Mon Sep 17 00:00:00 2001 From: bangerth Date: Wed, 12 Aug 2009 14:27:43 +0000 Subject: [PATCH] Fix a typo. Remove a table that lists the maximum polynomial degrees for some of the FE matrices. I suspect that the listed polynomial degrees have long been out of date since we should not compute most of them automatically, rather than have tables pre-computed and stored. git-svn-id: https://svn.dealii.org/trunk@19241 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/deal.II/include/fe/fe_q.h | 76 ++++++++++++------------------- 1 file changed, 28 insertions(+), 48 deletions(-) diff --git a/deal.II/deal.II/include/fe/fe_q.h b/deal.II/deal.II/include/fe/fe_q.h index e140fdebbb..649fe85144 100644 --- a/deal.II/deal.II/include/fe/fe_q.h +++ b/deal.II/deal.II/include/fe/fe_q.h @@ -2,7 +2,7 @@ // $Id$ // Version: $Name$ // -// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by the deal.II authors +// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by the deal.II authors // // This file is subject to QPL and may not be distributed // without copyright and license information. Please refer @@ -32,7 +32,7 @@ DEAL_II_NAMESPACE_OPEN * The standard constructor of this class takes the degree @p p of this finite * element. Alternatively, it can take a quadrature formula @p points defining * the support points of the Lagrange interpolation in one coordinate direction. - * + * * For more information about the spacedim template parameter * check the documentation of FiniteElement or the one of * Triangulation. @@ -46,31 +46,11 @@ DEAL_II_NAMESPACE_OPEN * creates a TensorProductPolynomials object that includes the tensor product * of @p Lagrange polynomials with the support points from @p points. * - * Furthermore the constructor filles the @p interface_constraints, - * the @p prolongation (embedding) and the @p restriction - * matrices. These are implemented only up to a certain degree, that - * is listed in the following: + * Furthermore the constructor fills the @p interface_constraints, the + * @p prolongation (embedding) and the @p restriction matrices. These + * are implemented only up to a certain degree and may not be + * available for very high polynomial degree. * - * * *

Numbering of the degrees of freedom (DoFs)

* @@ -163,7 +143,7 @@ DEAL_II_NAMESPACE_OPEN * | / / | 22 | / * | / 24 / | | / * |/ / | |/ - * *-------* *-------* + * *-------* *-------* * @endverbatim * The center vertex has number 26. * @@ -196,7 +176,7 @@ DEAL_II_NAMESPACE_OPEN *
  • Index 23: [1/2, 1, 1/2]; *
  • Index 24: [1/2, 1/2, 0]; *
  • Index 25: [1/2, 1/2, 1]; - *
  • Index 26: [1/2, 1/2, 1/2]; + *
  • Index 26: [1/2, 1/2, 1/2]; * * *

    Q3 elements

    @@ -249,7 +229,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * polynomials of degree @p p. */ FE_Q (const unsigned int p); - + /** * Constructor for tensor product * polynomials with support points @p @@ -261,7 +241,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * last one 1. */ - FE_Q (const Quadrature<1> &points); + FE_Q (const Quadrature<1> &points); /** * Return a string that uniquely * identifies a finite @@ -272,7 +252,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * values. */ virtual std::string get_name () const; - + /** * Return the matrix * interpolating from the given @@ -293,12 +273,12 @@ class FE_Q : public FE_Poly,dim,spacedim> get_interpolation_matrix (const FiniteElement &source, FullMatrix &matrix) const; - + /** * Return the matrix * interpolating from a face of * of one element to the face of - * the neighboring element. + * the neighboring element. * The size of the matrix is * then source.dofs_per_face times * this->dofs_per_face. @@ -317,13 +297,13 @@ class FE_Q : public FE_Poly,dim,spacedim> */ virtual void get_face_interpolation_matrix (const FiniteElement &source, - FullMatrix &matrix) const; + FullMatrix &matrix) const; /** * Return the matrix * interpolating from a face of * of one element to the face of - * the neighboring element. + * the neighboring element. * The size of the matrix is * then source.dofs_per_face times * this->dofs_per_face. @@ -344,7 +324,7 @@ class FE_Q : public FE_Poly,dim,spacedim> get_subface_interpolation_matrix (const FiniteElement &source, const unsigned int subface, FullMatrix &matrix) const; - + /** * Check for non-zero values on a face. * @@ -362,10 +342,10 @@ class FE_Q : public FE_Poly,dim,spacedim> const unsigned int face_index) const; /** - * @name Functions to support hp + * @name Functions to support hp * @{ */ - + /** * Return whether this element * implements its hanging node @@ -380,7 +360,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * for hp capability. */ virtual bool hp_constraints_are_implemented () const; - + /** * If, on a vertex, several * finite elements are active, @@ -440,7 +420,7 @@ class FE_Q : public FE_Poly,dim,spacedim> virtual std::vector > hp_quad_dof_identities (const FiniteElement &fe_other) const; - + /** * Return whether this element dominates * the one given as argument when they @@ -471,7 +451,7 @@ class FE_Q : public FE_Poly,dim,spacedim> */ virtual unsigned int memory_consumption () const; - protected: + protected: /** * @p clone function instead of * a copy constructor. @@ -480,9 +460,9 @@ class FE_Q : public FE_Poly,dim,spacedim> * constructors of @p FESystem. */ virtual FiniteElement * clone() const; - + private: - + /** * Only for internal use. Its * full name is @@ -512,7 +492,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * from the constructor. */ void initialize_constraints (); - + /** * Initialize the embedding * matrices. Called from the @@ -535,7 +515,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * constructor. */ void initialize_unit_support_points (); - + /** * Initialize the @p unit_support_points * field of the FiniteElement @@ -553,7 +533,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * constructor. */ void initialize_unit_face_support_points (); - + /** * Initialize the @p * unit_face_support_points field of the @@ -571,7 +551,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * constructor. */ void initialize_quad_dof_index_permutation (); - + /** * Mapping from hierarchic to * lexicographic numbering on @@ -591,7 +571,7 @@ class FE_Q : public FE_Poly,dim,spacedim> * information. */ struct Implementation; - + /** * Allow access from other * dimensions. We need this since -- 2.39.5