]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Remove deprecated class BlockList.
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Fri, 2 Jan 2015 22:41:21 +0000 (16:41 -0600)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Sun, 4 Jan 2015 21:13:50 +0000 (15:13 -0600)
doc/news/changes.h
include/deal.II/lac/block_list.h [deleted file]
include/deal.II/lac/relaxation_block.h

index ec8192394384ed9b7eb5fcc70e3824826a69123e..e557e43dbe2e281b95649bd969aeb12df135267b 100644 (file)
@@ -43,7 +43,7 @@ inconvenience this causes.
   deprecated (i.e., they would have yielded warnings by the compiler whenever
   you tried to use them). In almost all cases, there is a function with same
   name but different argument list that should be used instead.
-  Specifically, the removed functions are:
+  Specifically, the removed functions and classes are:
   - TimeDependent::end_sweep (with an argument).
   - PointValueHistory::mark_locations.
   - The DataPostprocessor::compute_derived_quantities_scalar and
@@ -75,6 +75,7 @@ inconvenience this causes.
   - DoFTools::count_dofs_per_component.
   - DoFTools::make_sparsity_pattern with a vector-of-vector mask.
   - GridOutFlags::XFig::level_color.
+  - class BlockList.
 </ol>
 
   <li> Removed: The config.h file no longer exports HAVE_* definitions.
diff --git a/include/deal.II/lac/block_list.h b/include/deal.II/lac/block_list.h
deleted file mode 100644 (file)
index 62c9676..0000000
+++ /dev/null
@@ -1,597 +0,0 @@
-// ---------------------------------------------------------------------
-//
-// Copyright (C) 2010 - 2013 by the deal.II authors
-//
-// This file is part of the deal.II library.
-//
-// The deal.II library is free software; you can use it, redistribute
-// it, and/or modify it under the terms of the GNU Lesser General
-// Public License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-// The full text of the license can be found in the file LICENSE at
-// the top level of the deal.II distribution.
-//
-// ---------------------------------------------------------------------
-
-#ifndef __deal2__block_list_h
-#define __deal2__block_list_h
-
-
-#include <deal.II/base/subscriptor.h>
-#include <deal.II/base/template_constraints.h>
-#include <deal.II/lac/sparsity_pattern.h>
-#include <deal.II/fe/fe.h>
-
-#include <vector>
-
-DEAL_II_NAMESPACE_OPEN
-
-/**
- * @deprecated This class is experimental and will be removed in a future
- * release.
- *
- * A vector of index sets listing the indices of small blocks of a linear
- * system. For each block, the indices in that block are listed.
- *
- * The focus of this class is on small blocks of degrees of freedom associated
- * with a single mesh cell or a small patch. These indices may be contiguous
- * or not and we do not optimize for the case they are. For larger sets, the
- * use of a vector of IndexSet objects might be advisable.
- *
- * BlockList objects can conveniently be initialized with iterator ranges from
- * DoFHandler or MGDoFHandler, using either their cell or multigrid indices.
- * Other initializations are possible to be implemented.
- *
- * @author Guido Kanschat
- * @date 2010
- */
-class BlockList :
-  public Subscriptor
-{
-public:
-  /**
-   * Declare the type for container size.
-   */
-  typedef types::global_dof_index size_type;
-
-  /// The container for each index set
-  typedef std::vector<size_type> block_container;
-  /// The iterator for individual indices
-  typedef block_container::const_iterator const_iterator;
-
-  /**
-   * Since SparsityPattern can handle the tasks of BlockList, this function
-   * allows us to create one from an already filled BlockList. A first step to
-   * make BlockList obsolete.
-   *
-   * The additional integer argument is the dimension of the vector space.
-   */
-  void create_sparsity_pattern(SparsityPattern &sparsity, size_type n) const;
-
-  /**
-   * Add the indices in <tt>indices</tt> to block <tt>block</tt>, eliminating
-   * repeated indices.
-   */
-  void add(size_type block, const std::vector<size_type> &indices);
-
-  /**
-   * Add the indices in <tt>indices</tt> to block <tt>block</tt>, eliminating
-   * repeated indices. Only add those indices for which
-   * <tt>selected_indices</tt> is true.
-   */
-  void add(size_type block,
-           const std::vector<size_type> &indices,
-           const std::vector<bool> &selected_indices,
-           size_type offset = 0);
-
-  /**
-   * Just set up the correct size and assign indices to blocks later.
-   */
-  void initialize(size_type n_blocks);
-
-  /**
-   * Set up all index sets using an DoF iterator range. This function will
-   * call <tt>begin->get_dof_indices()</tt> with a signature like
-   * DoFCellAccessor::get_dof_indices(). Typically, the iterators will loop
-   * over active cells of a triangulation.
-   *
-   * In addition, the function needs the total number of blocks as its first
-   * argument.
-   */
-  template <typename ITERATOR>
-  void initialize(size_type n_blocks,
-                  const ITERATOR begin,
-                  const typename identity<ITERATOR>::type end);
-
-  /**
-   * @deprecated This function will move to DoFTools.
-   *
-   * Set up all index sets using an DoF iterator range. This function will
-   * call <tt>begin->get_mg_dof_indices()</tt> with a signature like
-   * MGDoFCellAccessor::get_mg_dof_indices(). Typically, the iterators loop
-   * over the cells of a single level or a Triangulation.
-   *
-   * In addition, the function needs the total number of blocks as its first
-   * argument.
-   */
-  template <typename ITERATOR>
-  void initialize_mg(size_type n_blocks,
-                     const ITERATOR begin,
-                     const typename identity<ITERATOR>::type end) DEAL_II_DEPRECATED;
-
-  /**
-   * @deprecated This function will move to DoFTools.
-   *
-   * Set up all index sets using an DoF iterator range. This function will
-   * call <tt>begin->get_dof_indices()</tt> with a signature like
-   * DoFCellAccessor::get_dof_indices(). Typically, the iterators will loop
-   * over active cells of a triangulation.
-   *
-   * The argument vector <tt>selected_dofs</tt> should have the length  of
-   * dofs per cell (thus, this function is not suitable for hp), and a true
-   * value for each degree of freedom which should be added to the index set
-   * of this cell. If you are working on a single block of a block system, the
-   * <tt>offset</tt> is the start index of this block.
-   *
-   * In addition, the function needs the total number of blocks as its first
-   * argument.
-   */
-  template <typename ITERATOR>
-  void initialize(size_type n_blocks,
-                  const ITERATOR begin,
-                  const typename identity<ITERATOR>::type end,
-                  const std::vector<bool> &selected_dofs,
-                  size_type offset = 0) DEAL_II_DEPRECATED;
-  /**
-   * @deprecated This function will move to DoFTools.
-   *
-   * Set up all index sets using an DoF iterator range. This function will
-   * call <tt>begin->get_mg_dof_indices()</tt> with a signature like
-   * MGDoFCellAccessor::get_mg_dof_indices(). Typically, the iterators will
-   * loop over cells on a single level of a triangulation.
-   *
-   * The argument vector <tt>selected_dofs</tt> should have the length  of
-   * dofs per cell (thus, this function is not suitable for hp), and a true
-   * value for each degree of freedom which should be added to the index set
-   * of this cell. If you are working on a single block of a block system, the
-   * <tt>offset</tt> is the start index of this block.
-   *
-   * In addition, the function needs the total number of blocks as its first
-   * argument.
-   */
-  template <typename ITERATOR>
-  void initialize_mg(size_type n_blocks,
-                     const ITERATOR begin,
-                     const typename identity<ITERATOR>::type end,
-                     const std::vector<bool> &selected_dofs,
-                     size_type offset = 0) DEAL_II_DEPRECATED;
-
-  /**
-   * @deprecated This function will move to DoFTools.
-   *
-   * Same as initialize_mg(), but instead of gathering the degrees of freedom
-   * of a single cell into a block, gather all degrees of freedom of a patch
-   * around a vertex.
-   */
-  template <int dim, typename ITERATOR>
-  void initialize_vertex_patches_mg(size_type n_blocks,
-                                    const ITERATOR begin,
-                                    const typename identity<ITERATOR>::type end,
-                                    const std::vector<bool> &selected_dofs = std::vector<bool>(),
-                                    size_type offset = 0) DEAL_II_DEPRECATED;
-
-  /**
-   * @deprecated This function will move to DoFTools.
-   *
-   * Auxiliary function, counting the patches around vertices.
-   */
-  template <int dim, typename ITERATOR>
-  unsigned int count_vertex_patches(
-    const ITERATOR begin,
-    const typename identity<ITERATOR>::type end,
-    bool same_level_only) const DEAL_II_DEPRECATED;
-
-  /**
-   * @deprecated This function will move to DoFTools.
-   *
-   */
-  template <int dim, typename ITERATOR>
-  bool cell_generates_vertex_patch(const ITERATOR cell,
-                                   bool same_level_only) const DEAL_II_DEPRECATED;
-
-  /**
-   * The number of blocks.
-   */
-  size_type size() const;
-
-  /**
-   * The size of a single block.
-   */
-  size_type block_size(size_type block) const;
-
-  /**
-   * Iterator to the first index in block.
-   */
-  const_iterator begin(size_type block) const;
-  /**
-   * End iterator for a single block.
-   */
-  const_iterator end(size_type block) const;
-  /**
-   * Return the position of <tt>index</tt> in <tt>block</tt>, or
-   * numbers::invalid_size_type, if the index is not in the block.
-   */
-  size_type local_index(size_type block, size_type index) const;
-
-private:
-  /**
-   * The container for t he index sets.
-   */
-  std::vector<block_container> index_sets;
-} DEAL_II_DEPRECATED;
-
-
-inline
-void
-BlockList::create_sparsity_pattern(SparsityPattern &sparsity, size_type n) const
-{
-  std::vector<unsigned int> sizes(size());
-  for (size_type b=0; b<size(); ++b)
-    sizes[b] = block_size(b);
-
-  sparsity.reinit(size(), n, sizes);
-  for (size_type b=0; b<size(); ++b)
-    {
-      for (const_iterator i = begin(b); i != end(b); ++i)
-        sparsity.add(b,*i);
-    }
-  sparsity.compress();
-}
-
-
-inline
-void
-BlockList::add(const size_type block, const std::vector<size_type> &indices)
-{
-  AssertIndexRange(block, index_sets.size());
-
-  for (size_type i=0; i<indices.size(); ++i)
-    {
-      const size_type k = indices[i];
-      if (k==numbers::invalid_size_type)
-        continue;
-      if (std::find(index_sets[block].begin(), index_sets[block].end(), k)
-          == index_sets[block].end())
-        index_sets[block].push_back(k);
-    }
-}
-
-
-inline
-void
-BlockList::add(
-  const size_type block,
-  const std::vector<size_type> &indices,
-  const std::vector<bool> &selected,
-  size_type offset)
-{
-  AssertIndexRange(block, index_sets.size());
-  AssertDimension(indices.size(), selected.size());
-
-  for (size_type i=0; i<indices.size(); ++i)
-    {
-      const size_type k = indices[i];
-      if (k==numbers::invalid_size_type)
-        continue;
-      if (selected[i] && std::find(index_sets[block].begin(), index_sets[block].end(), k-offset)
-          == index_sets[block].end())
-        index_sets[block].push_back(k-offset);
-    }
-}
-
-
-inline
-void
-BlockList::initialize(size_type n_blocks)
-{
-  index_sets.resize(n_blocks);
-}
-
-
-template <typename ITERATOR>
-inline
-void
-BlockList::initialize(size_type n_blocks, const ITERATOR begin, const typename identity<ITERATOR>::type end)
-{
-  index_sets.resize(n_blocks);
-  std::vector<size_type> indices;
-  size_type k = 0;
-  for (ITERATOR cell = begin; cell != end; ++cell, ++k)
-    {
-      indices.resize(cell->get_fe().dofs_per_cell);
-      cell->get_dof_indices(indices);
-      add(k, indices);
-    }
-}
-
-
-template <typename ITERATOR>
-inline
-void
-BlockList::initialize_mg(size_type n_blocks, const ITERATOR begin, const typename identity<ITERATOR>::type end)
-{
-  index_sets.resize(n_blocks);
-  std::vector<size_type> indices;
-  size_type k = 0;
-  for (ITERATOR cell = begin; cell != end; ++cell, ++k)
-    {
-      indices.resize(cell->get_fe().dofs_per_cell);
-      cell->get_mg_dof_indices(indices);
-      add(k, indices);
-    }
-}
-
-
-template <typename ITERATOR>
-inline
-void
-BlockList::initialize(
-  size_type n_blocks,
-  const ITERATOR begin,
-  const typename identity<ITERATOR>::type end,
-  const std::vector<bool> &selected_dofs,
-  size_type offset)
-{
-  index_sets.resize(n_blocks);
-  std::vector<size_type> indices;
-  size_type k = 0;
-  for (ITERATOR cell = begin; cell != end; ++cell, ++k)
-    {
-      indices.resize(cell->get_fe().dofs_per_cell);
-      AssertDimension(selected_dofs.size(), cell->get_fe().dofs_per_cell);
-
-      cell->get_dof_indices(indices);
-      add(k, indices, selected_dofs);
-    }
-}
-
-
-template <typename ITERATOR>
-inline
-void
-BlockList::initialize_mg(
-  size_type n_blocks,
-  const ITERATOR begin,
-  const typename identity<ITERATOR>::type end,
-  const std::vector<bool> &selected_dofs,
-  size_type offset)
-{
-  index_sets.resize(n_blocks);
-  std::vector<size_type> indices;
-  size_type k = 0;
-  for (ITERATOR cell = begin; cell != end; ++cell, ++k)
-    {
-      indices.resize(cell->get_fe().dofs_per_cell);
-      AssertDimension(selected_dofs.size(), cell->get_fe().dofs_per_cell);
-
-      cell->get_mg_dof_indices(indices);
-      add(k, indices, selected_dofs, offset);
-    }
-}
-
-
-
-template <int dim, typename ITERATOR>
-inline
-bool
-BlockList::cell_generates_vertex_patch(
-  const ITERATOR cell,
-  bool same_level_only) const
-{
-  switch (dim)
-    {
-    case 3:
-      if (cell->at_boundary(4)) break;
-      if (same_level_only && cell->neighbor(4)->level() != cell->level()) break;
-      if (cell->neighbor(4)->at_boundary(0)) break;
-      if (same_level_only && cell->neighbor(4)->neighbor(0)->level() != cell->level()) break;
-      if (cell->neighbor(4)->at_boundary(2)) break;
-      if (same_level_only && cell->neighbor(4)->neighbor(2)->level() != cell->level()) break;
-      if (cell->neighbor(4)->neighbor(0)->at_boundary(2)) break;
-      if (same_level_only && cell->neighbor(4)->neighbor(0)->neighbor(2)->level() != cell->level()) break;
-    // No break here
-    case 2:
-      if (cell->at_boundary(2)) break;
-      if (same_level_only && cell->neighbor(2)->level() != cell->level()) break;
-      if (cell->neighbor(2)->at_boundary(0)) break;
-      if (same_level_only && cell->neighbor(2)->neighbor(0)->level() != cell->level()) break;
-    case 1:
-      if (cell->at_boundary(0)) break;
-      if (same_level_only && cell->neighbor(0)->level() != cell->level()) break;
-      return true;
-      break;
-    default:
-      Assert(false, ExcNotImplemented());
-      break;
-    }
-  return false;
-}
-
-
-template <int dim, typename ITERATOR>
-inline
-unsigned int
-BlockList::count_vertex_patches(
-  const ITERATOR begin,
-  const typename identity<ITERATOR>::type end,
-  bool same_level_only) const
-{
-  unsigned int count = 0;
-  for (ITERATOR cell = begin; cell != end; ++cell)
-    if (cell_generates_vertex_patch<dim>(cell, same_level_only))
-      ++count;
-  return count;
-}
-
-
-template <int dim, typename ITERATOR>
-inline
-void
-BlockList::initialize_vertex_patches_mg(
-  size_type n_blocks,
-  const ITERATOR begin,
-  const typename identity<ITERATOR>::type end,
-  const std::vector<bool> &selected_dofs,
-  size_type offset)
-{
-  Assert(selected_dofs.size() == 0, ExcNotImplemented());
-  Assert(offset==0, ExcNotImplemented());
-  const FiniteElement<dim> &fe = begin->get_fe();
-  Assert(fe.dofs_per_vertex == 0, ExcNotImplemented());
-
-  index_sets.resize(n_blocks);
-  std::vector<size_type> indices;
-  size_type k = 0;
-  for (ITERATOR cell = begin; cell != end; ++cell)
-    {
-      if (cell_generates_vertex_patch<dim>(cell, true))
-        {
-          indices.resize(cell->get_fe().dofs_per_cell);
-
-          switch (dim)
-            {
-            case 3:
-              cell->neighbor(4)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,1)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,3)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,4)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-              cell->neighbor(4)->neighbor(0)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,0)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,3)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,4)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-              cell->neighbor(4)->neighbor(2)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,1)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,2)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,4)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-              cell->neighbor(4)->neighbor(2)->neighbor(0)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,0)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,2)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,4)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-            case 2:
-              cell->neighbor(2)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,1)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,2)] = numbers::invalid_dof_index;
-                  if (dim>2)
-                    indices[fe.face_to_cell_index(i,5)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-              cell->neighbor(2)->neighbor(0)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,0)] = numbers::invalid_dof_index;
-                  indices[fe.face_to_cell_index(i,2)] = numbers::invalid_dof_index;
-                  if (dim>2)
-                    indices[fe.face_to_cell_index(i,5)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-            // no break here
-            case 1:
-              cell->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,1)] = numbers::invalid_dof_index;
-                  if (dim>1)
-                    indices[fe.face_to_cell_index(i,3)] = numbers::invalid_dof_index;
-                  if (dim>2)
-                    indices[fe.face_to_cell_index(i,5)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-              cell->neighbor(0)->get_mg_dof_indices(indices);
-              for (unsigned int i=0; i<fe.dofs_per_face; ++i)
-                {
-                  indices[fe.face_to_cell_index(i,0)] = numbers::invalid_dof_index;
-                  if (dim>1)
-                    indices[fe.face_to_cell_index(i,3)] = numbers::invalid_dof_index;
-                  if (dim>2)
-                    indices[fe.face_to_cell_index(i,5)] = numbers::invalid_dof_index;
-                }
-              add(k, indices);
-              break;
-            default:
-              Assert(false, ExcNotImplemented());
-              break;
-            }
-          ++k;
-        }
-    }
-}
-
-
-inline
-BlockList::size_type
-BlockList::size() const
-{
-  return index_sets.size();
-}
-
-
-inline
-BlockList::size_type
-BlockList::block_size(size_type block) const
-{
-  return index_sets[block].size();
-}
-
-
-inline
-BlockList::const_iterator
-BlockList::begin(size_type block) const
-{
-  AssertIndexRange(block, index_sets.size());
-  return index_sets[block].begin();
-}
-
-
-inline
-BlockList::const_iterator
-BlockList::end(size_type block) const
-{
-  AssertIndexRange(block, index_sets.size());
-  return index_sets[block].end();
-}
-
-
-inline
-BlockList::size_type
-BlockList::local_index(size_type block, size_type index) const
-{
-  AssertIndexRange(block, index_sets.size());
-  const block_container &b = index_sets[block];
-  for (size_type i=0; i<b.size(); ++i)
-    if (b[i] == index)
-      return i;
-  return numbers::invalid_size_type;
-}
-
-
-DEAL_II_NAMESPACE_CLOSE
-
-#endif
index 235bae1065fd097ab1b4ff3cca8ac85123844499..939fb09bb08d229688a2cbddb52c1fa51550bac8 100644 (file)
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2013 by the deal.II authors
+// Copyright (C) 2010 - 2015 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
@@ -20,7 +20,7 @@
 #include <deal.II/base/smartpointer.h>
 #include <deal.II/lac/vector.h>
 #include <deal.II/lac/precondition_block_base.h>
-#include <deal.II/lac/block_list.h>
+#include <deal.II/lac/sparsity_pattern.h>
 
 #include <vector>
 #include <set>
@@ -28,9 +28,6 @@
 DEAL_II_NAMESPACE_OPEN
 
 /**
- * @warning The part of the interface based on BlockList may change in a
- * future release.
- *
  * Base class for the implementation of overlapping, multiplicative Schwarz
  * relaxation methods and smoothers.
  *
@@ -223,7 +220,7 @@ protected:
  *
  * This class implements the step() and Tstep() functions expected by
  * SolverRelaxation and MGSmootherRelaxation. They perform an additive Schwarz
- * method on the blocks provided in the BlockList of AdditionalData. Differing
+ * method on the blocks provided in the block list of AdditionalData. Differing
  * from PreconditionBlockJacobi, these blocks may be of varying size, non-
  * contiguous, and overlapping. On the other hand, this class does not
  * implement the preconditioner interface expected by Solver objects.
@@ -307,7 +304,7 @@ public:
  *
  * This class implements the step() and Tstep() functions expected by
  * SolverRelaxation and MGSmootherRelaxation. They perform a multiplicative
- * Schwarz method on the blocks provided in the BlockList of AdditionalData.
+ * Schwarz method on the blocks provided in the block list of AdditionalData.
  * Differing from PreconditionBlockSOR, these blocks may be of varying size,
  * non-contiguous, and overlapping. On the other hand, this class does not
  * implement the preconditioner interface expected by Solver objects.
@@ -386,7 +383,7 @@ public:
  *
  * This class implements the step() and Tstep() functions expected by
  * SolverRelaxation and MGSmootherRelaxation. They perform a multiplicative
- * Schwarz method on the blocks provided in the BlockList of AdditionalData in
+ * Schwarz method on the blocks provided in the block list of AdditionalData in
  * symmetric fashion. Differing from PreconditionBlockSSOR, these blocks may
  * be of varying size, non-contiguous, and overlapping. On the other hand,
  * this class does not implement the preconditioner interface expected by

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