16 #ifndef dealii__block_sparse_matrix_h 17 #define dealii__block_sparse_matrix_h 20 #include <deal.II/base/config.h> 21 #include <deal.II/base/table.h> 22 #include <deal.II/lac/block_matrix_base.h> 23 #include <deal.II/lac/block_vector.h> 24 #include <deal.II/lac/sparse_matrix.h> 25 #include <deal.II/lac/block_sparsity_pattern.h> 26 #include <deal.II/lac/exceptions.h> 30 DEAL_II_NAMESPACE_OPEN
49 template <
typename number>
67 typedef typename BaseClass::pointer pointer;
68 typedef typename BaseClass::const_pointer const_pointer;
69 typedef typename BaseClass::reference reference;
70 typedef typename BaseClass::const_reference const_reference;
71 typedef typename BaseClass::size_type size_type;
213 template <
typename block_number>
221 template <
typename block_number,
222 typename nonblock_number>
230 template <
typename block_number,
231 typename nonblock_number>
239 template <
typename nonblock_number>
248 template <
typename block_number>
256 template <
typename block_number,
257 typename nonblock_number>
265 template <
typename block_number,
266 typename nonblock_number>
274 template <
typename nonblock_number>
290 template <
class BlockVectorType>
292 const BlockVectorType &src,
293 const number omega = 1.)
const;
300 template <
typename number2>
303 const number omega = 1.)
const;
331 const unsigned int precision = 3,
332 const bool scientific =
true,
333 const unsigned int width = 0,
334 const char *zero_string =
" ",
335 const double denominator = 1.)
const;
364 template <
typename number>
373 this->
block(r,c) = d;
380 template <
typename number>
381 template <
typename block_number>
392 template <
typename number>
393 template <
typename block_number,
394 typename nonblock_number>
405 template <
typename number>
406 template <
typename block_number,
407 typename nonblock_number>
418 template <
typename number>
419 template <
typename nonblock_number>
430 template <
typename number>
431 template <
typename block_number>
442 template <
typename number>
443 template <
typename block_number,
444 typename nonblock_number>
455 template <
typename number>
456 template <
typename block_number,
457 typename nonblock_number>
468 template <
typename number>
469 template <
typename nonblock_number>
480 template <
typename number>
481 template <
class BlockVectorType>
486 const BlockVectorType &src,
487 const number omega)
const 505 template <
typename number>
506 template <
typename number2>
512 const number omega)
const 518 ExcMessage (
"This function only works if the matrix has " 521 ExcMessage (
"This function only works if the matrix has " 530 DEAL_II_NAMESPACE_CLOSE
532 #endif // dealii__block_sparse_matrix_h void precondition_Jacobi(Vector< somenumber > &dst, const Vector< somenumber > &src, const number omega=1.) const
void Tvmult_nonblock_nonblock(VectorType &dst, const VectorType &src) const
void vmult_block_block(BlockVectorType &dst, const BlockVectorType &src) const
void vmult_nonblock_nonblock(VectorType &dst, const VectorType &src) const
static::ExceptionBase & ExcScalarAssignmentOnlyForZeroValue()
std::size_t memory_consumption() const
void precondition_Jacobi(BlockVectorType &dst, const BlockVectorType &src, const number omega=1.) const
size_type n_actually_nonzero_elements(const double threshold=0.0) const
virtual ~BlockSparseMatrix()
void Tvmult_block_nonblock(BlockVectorType &dst, const VectorType &src) const
unsigned int n_block_cols() const
BaseClass::value_type value_type
BlockSparseMatrix & operator=(const BlockSparseMatrix &)
void vmult_block_nonblock(BlockVectorType &dst, const VectorType &src) const
size_type get_row_length(const size_type row) const
void Tvmult(BlockVector< block_number > &dst, const BlockVector< block_number > &src) const
static::ExceptionBase & ExcMessage(std::string arg1)
void vmult_nonblock_block(VectorType &dst, const BlockVectorType &src) const
#define Assert(cond, exc)
static::ExceptionBase & ExcDimensionMismatch(std::size_t arg1, std::size_t arg2)
#define DeclException0(Exception0)
void vmult(BlockVector< block_number > &dst, const BlockVector< block_number > &src) const
BlockType::value_type value_type
void print_formatted(std::ostream &out, const unsigned int precision=3, const bool scientific=true, const unsigned int width=0, const char *zero_string=" ", const double denominator=1.) const
size_type n_nonzero_elements() const
BlockMatrixBase< SparseMatrix< number > > BaseClass
static::ExceptionBase & ExcNotQuadratic()
const BlockSparsityPattern & get_sparsity_pattern() const
SmartPointer< const BlockSparsityPattern, BlockSparseMatrix< number > > sparsity_pattern
void Tvmult_nonblock_block(VectorType &dst, const BlockVectorType &src) const
void Tvmult_block_block(BlockVectorType &dst, const BlockVectorType &src) const
BlockType & block(const unsigned int row, const unsigned int column)
BaseClass::BlockType BlockType
static::ExceptionBase & ExcBlockDimensionMismatch()
virtual void reinit(const BlockSparsityPattern &sparsity)
unsigned int n_block_rows() const