17 #ifndef __deal2__mg_transfer_block_h
18 #define __deal2__mg_transfer_block_h
20 #include <deal.II/base/config.h>
22 #include <deal.II/lac/block_vector.h>
23 #include <deal.II/lac/sparsity_pattern.h>
24 #include <deal.II/lac/block_sparsity_pattern.h>
25 #include <deal.II/lac/vector_memory.h>
26 #include <deal.II/lac/block_matrix_array.h>
28 #include <deal.II/multigrid/mg_base.h>
29 #include <deal.II/multigrid/mg_constrained_dofs.h>
30 #include <deal.II/base/mg_level_object.h>
34 #include <deal.II/dofs/dof_handler.h>
36 #include <deal.II/base/std_cxx1x/shared_ptr.h>
39 DEAL_II_NAMESPACE_OPEN
42 template <
int dim,
int spacedim>
class DoFHandler;
94 template <
int dim,
int spacedim>
131 mutable std::vector<std::vector<types::global_dof_index> >
sizes;
151 std::vector<std_cxx1x::shared_ptr<BlockSparsityPattern> > prolongation_sparsities;
176 std::vector<std::vector<std::vector<std::pair<unsigned int, unsigned int> > > >
211 template <
typename number>
243 template<
int dim,
int spacedim>
248 virtual void prolongate (
const unsigned int to_level,
271 template <
int dim,
typename number2,
int spacedim>
286 template <
int dim,
typename number2,
int spacedim>
300 template <
int dim,
typename number2,
int spacedim>
340 template <
typename number>
381 template<
int dim,
int spacedim>
390 void select (
const unsigned int block);
392 virtual void prolongate (
const unsigned int to_level,
405 template <
int dim,
typename number2,
int spacedim>
420 template <
int dim,
typename number2,
int spacedim>
434 template <
int dim,
typename number2,
int spacedim>
446 template <
int dim,
typename number2,
int spacedim>
462 template <
int dim,
typename number2,
int spacedim>
476 template <
int dim,
typename number2,
int spacedim>
492 template <
int dim,
class OutVector,
int spacedim>
497 const unsigned int offset)
const;
503 template <
int dim,
class OutVector,
int spacedim>
508 const unsigned int offset)
const;
514 template <
int dim,
class InVector,
int spacedim>
519 const unsigned int offset)
const;
529 template <
typename number>
533 selected_block = block;
536 DEAL_II_NAMESPACE_CLOSE
void copy_from_mg_add(const DoFHandler< dim, spacedim > &mg_dof, Vector< number2 > &dst, const MGLevelObject< Vector< number > > &src) const
void build_matrices(const DoFHandler< dim, spacedim > &dof, const DoFHandler< dim, spacedim > &mg_dof)
virtual void restrict_and_add(const unsigned int from_level, Vector< number > &dst, const Vector< number > &src) const
void copy_from_mg(const DoFHandler< dim, spacedim > &mg_dof, Vector< number2 > &dst, const MGLevelObject< Vector< number > > &src) const
virtual void restrict_and_add(const unsigned int from_level, BlockVector< number > &dst, const BlockVector< number > &src) const
std::vector< types::global_dof_index > block_start
void copy_from_mg_add(const DoFHandler< dim, spacedim > &mg_dof, BlockVector< number2 > &dst, const MGLevelObject< BlockVector< number > > &src) const
SmartPointer< const MGConstrainedDoFs, MGTransferBlockBase > mg_constrained_dofs
void do_copy_to_mg(const DoFHandler< dim, spacedim > &mg_dof, MGLevelObject< Vector< number > > &dst, const InVector &src, const unsigned int offset) const
virtual void prolongate(const unsigned int to_level, Vector< number > &dst, const Vector< number > &src) const
std::vector< std_cxx1x::shared_ptr< BlockSparseMatrix< double > > > prolongation_matrices
std::vector< std::vector< types::global_dof_index > > sizes
void copy_from_mg(const DoFHandler< dim, spacedim > &mg_dof, BlockVector< number2 > &dst, const MGLevelObject< BlockVector< number > > &src) const
void copy_to_mg(const DoFHandler< dim, spacedim > &mg_dof, MGLevelObject< Vector< number > > &dst, const Vector< number2 > &src) const
std::size_t memory_consumption() const
void copy_to_mg(const DoFHandler< dim, spacedim > &mg_dof, MGLevelObject< BlockVector< number > > &dst, const BlockVector< number2 > &src) const
std::size_t memory_consumption() const
void initialize(const std::vector< number > &factors, VectorMemory< Vector< number > > &memory)
void select(const unsigned int block)
std::vector< std::vector< std::vector< std::pair< unsigned int, unsigned int > > > > copy_indices
std::vector< unsigned int > mg_block
void build_matrices(const DoFHandler< dim, spacedim > &dof, const DoFHandler< dim, spacedim > &mg_dof, unsigned int selected)
std::vector< std::vector< types::global_dof_index > > mg_block_start
SmartPointer< VectorMemory< Vector< number > >, MGTransferBlock< number > > memory
void do_copy_from_mg_add(const DoFHandler< dim, spacedim > &mg_dof, OutVector &dst, const MGLevelObject< Vector< number > > &src, const unsigned int offset) const
void build_matrices(const DoFHandler< dim, spacedim > &dof, const DoFHandler< dim, spacedim > &mg_dof, const std::vector< bool > &selected)
std::vector< number > factors
void do_copy_from_mg(const DoFHandler< dim, spacedim > &mg_dof, OutVector &dst, const MGLevelObject< Vector< number > > &src, const unsigned int offset) const
SmartPointer< const ConstraintMatrix, MGTransferBlockBase > constraints
DeclException0(ExcMatricesNotBuilt)
virtual ~MGTransferBlock()
virtual ~MGTransferBlockSelect()
std::vector< bool > selected
unsigned int selected_block
virtual void prolongate(const unsigned int to_level, BlockVector< number > &dst, const BlockVector< number > &src) const