Construct a matrix with a dynamic size. More...
#include <dune/common/dynmatrix.hh>
Inheritance diagram for Dune::DynamicMatrix< K >:
Public Types | |
| typedef Base::size_type | size_type |
| typedef Base::value_type | value_type |
| typedef Base::row_type | row_type |
| enum | |
| We are at the leaf of the block recursion. More... | |
| typedef Traits::derived_type | derived_type |
| type of derived matrix class More... | |
| typedef Traits::value_type | field_type |
| export the type representing the field More... | |
| typedef Traits::value_type | block_type |
| export the type representing the components More... | |
| typedef Traits::row_reference | row_reference |
| The type used to represent a reference to a row (usually row_type &) More... | |
| typedef Traits::const_row_reference | const_row_reference |
| The type used to represent a reference to a constant row (usually const row_type &) More... | |
| typedef DenseIterator < DenseMatrix, row_type > | Iterator |
| Iterator class for sequential access. More... | |
| typedef Iterator | iterator |
| typedef for stl compliant access More... | |
| typedef Iterator | RowIterator |
| rename the iterators for easier access More... | |
| typedef row_type::Iterator | ColIterator |
| rename the iterators for easier access More... | |
| typedef DenseIterator< const DenseMatrix, const row_type > | ConstIterator |
| Iterator class for sequential access. More... | |
| typedef ConstIterator | const_iterator |
| typedef for stl compliant access More... | |
| typedef ConstIterator | ConstRowIterator |
| rename the iterators for easier access More... | |
| typedef row_type::ConstIterator | ConstColIterator |
| rename the iterators for easier access More... | |
Public Member Functions | |
| DynamicMatrix () | |
| Default constructor. More... | |
| DynamicMatrix (size_type r, size_type c, value_type v=value_type()) | |
| Constructor initializing the whole matrix with a scalar. More... | |
| void | resize (size_type r, size_type c, value_type v=value_type()) |
| size_type | mat_rows () const |
| size_type | mat_cols () const |
| row_type & | mat_access (size_type i) |
| const row_type & | mat_access (size_type i) const |
| row_reference | operator[] (size_type i) |
| random access More... | |
| const_row_reference | operator[] (size_type i) const |
| size_type | size () const |
| size method (number of rows) More... | |
| Iterator | begin () |
| begin iterator More... | |
| ConstIterator | begin () const |
| begin iterator More... | |
| Iterator | end () |
| end iterator More... | |
| ConstIterator | end () const |
| end iterator More... | |
| Iterator | beforeEnd () |
| ConstIterator | beforeEnd () const |
| Iterator | beforeBegin () |
| ConstIterator | beforeBegin () const |
| DenseMatrix & | operator+= (const DenseMatrix< Other > &y) |
| vector space addition More... | |
| DenseMatrix & | operator-= (const DenseMatrix< Other > &y) |
| vector space subtraction More... | |
| DenseMatrix & | operator*= (const field_type &k) |
| vector space multiplication with scalar More... | |
| DenseMatrix & | operator/= (const field_type &k) |
| vector space division by scalar More... | |
| DenseMatrix & | axpy (const field_type &k, const DenseMatrix< Other > &y) |
| vector space axpy operation (*this += k y) More... | |
| bool | operator== (const DenseMatrix< Other > &y) const |
| Binary matrix comparison. More... | |
| bool | operator!= (const DenseMatrix< Other > &y) const |
| Binary matrix incomparison. More... | |
| void | mv (const X &x, Y &y) const |
| y = A x More... | |
| void | mtv (const X &x, Y &y) const |
| y = A^T x More... | |
| void | umv (const X &x, Y &y) const |
| y += A x More... | |
| void | umtv (const X &x, Y &y) const |
| y += A^T x More... | |
| void | umhv (const X &x, Y &y) const |
| y += A^H x More... | |
| void | mmv (const X &x, Y &y) const |
| y -= A x More... | |
| void | mmtv (const X &x, Y &y) const |
| y -= A^T x More... | |
| void | mmhv (const X &x, Y &y) const |
| y -= A^H x More... | |
| void | usmv (const field_type &alpha, const X &x, Y &y) const |
| y += alpha A x More... | |
| void | usmtv (const field_type &alpha, const X &x, Y &y) const |
| y += alpha A^T x More... | |
| void | usmhv (const field_type &alpha, const X &x, Y &y) const |
| y += alpha A^H x More... | |
| FieldTraits< value_type > ::real_type | frobenius_norm () const |
| frobenius norm: sqrt(sum over squared values of entries) More... | |
| FieldTraits< value_type > ::real_type | frobenius_norm2 () const |
| square of frobenius norm, need for block recursion More... | |
| FieldTraits< value_type > ::real_type | infinity_norm () const |
| infinity norm (row sum norm, how to generalize for blocks?) More... | |
| FieldTraits< value_type > ::real_type | infinity_norm_real () const |
| simplified infinity norm (uses Manhattan norm for complex values) More... | |
| void | solve (V &x, const V &b) const |
| Solve system A x = b. More... | |
| void | invert () |
| Compute inverse. More... | |
| field_type | determinant () const |
| calculates the determinant of this matrix More... | |
| MAT & | leftmultiply (const DenseMatrix< M2 > &DynamicMatrix< K >) |
| Multiplies M from the left to this matrix. More... | |
| MAT & | rightmultiply (const DenseMatrix< M2 > &DynamicMatrix< K >) |
| Multiplies M from the right to this matrix. More... | |
| size_type | N () const |
| number of rows More... | |
| size_type | M () const |
| number of columns More... | |
| size_type | rows () const |
| number of rows More... | |
| size_type | cols () const |
| number of columns More... | |
| bool | exists (size_type i, size_type j) const |
| return true when (i,j) is in pattern More... | |
Detailed Description
template<class K>
class Dune::DynamicMatrix< K >
Construct a matrix with a dynamic size.
- Template Parameters
-
K is the field type (use float, double, complex, etc)
Member Typedef Documentation
|
inherited |
export the type representing the components
|
inherited |
rename the iterators for easier access
|
inherited |
typedef for stl compliant access
|
inherited |
The type used to represent a reference to a constant row (usually const row_type &)
|
inherited |
rename the iterators for easier access
|
inherited |
Iterator class for sequential access.
|
inherited |
rename the iterators for easier access
|
inherited |
type of derived matrix class
|
inherited |
export the type representing the field
|
inherited |
Iterator class for sequential access.
|
inherited |
typedef for stl compliant access
|
inherited |
The type used to represent a reference to a row (usually row_type &)
template<class K>
| typedef Base::row_type Dune::DynamicMatrix< K >::row_type |
|
inherited |
rename the iterators for easier access
template<class K>
| typedef Base::size_type Dune::DynamicMatrix< K >::size_type |
template<class K>
| typedef Base::value_type Dune::DynamicMatrix< K >::value_type |
Member Enumeration Documentation
|
inherited |
We are at the leaf of the block recursion.
Constructor & Destructor Documentation
template<class K>
|
inline |
Default constructor.
template<class K>
|
inline |
Constructor initializing the whole matrix with a scalar.
Member Function Documentation
|
inlineinherited |
vector space axpy operation (*this += k y)
|
inlineinherited |
- Returns
- an iterator that is positioned before the first entry of the vector.
|
inlineinherited |
- Returns
- an iterator that is positioned before the first entry of the vector.
|
inlineinherited |
- Returns
- an iterator that is positioned before the end iterator of the vector, i.e. at the last entry.
|
inlineinherited |
- Returns
- an iterator that is positioned before the end iterator of the vector. i.e. at the last element
|
inlineinherited |
begin iterator
|
inlineinherited |
begin iterator
|
inlineinherited |
number of columns
|
inherited |
calculates the determinant of this matrix
|
inlineinherited |
end iterator
|
inlineinherited |
end iterator
|
inlineinherited |
return true when (i,j) is in pattern
|
inlineinherited |
frobenius norm: sqrt(sum over squared values of entries)
|
inlineinherited |
square of frobenius norm, need for block recursion
|
inlineinherited |
infinity norm (row sum norm, how to generalize for blocks?)
|
inlineinherited |
simplified infinity norm (uses Manhattan norm for complex values)
|
inherited |
Compute inverse.
- Exceptions
-
FMatrixError if the matrix is singular
|
inlineinherited |
Multiplies M from the left to this matrix.
|
inlineinherited |
number of columns
template<class K>
|
inline |
template<class K>
|
inline |
template<class K>
|
inline |
References Dune::DenseMatrix< DynamicMatrix< K > >::rows().
template<class K>
|
inline |
|
inlineinherited |
y -= A^H x
|
inlineinherited |
y -= A^T x
|
inlineinherited |
y -= A x
|
inlineinherited |
y = A^T x
|
inlineinherited |
y = A x
|
inlineinherited |
number of rows
|
inlineinherited |
Binary matrix incomparison.
|
inlineinherited |
vector space multiplication with scalar
|
inlineinherited |
vector space addition
|
inlineinherited |
vector space subtraction
|
inlineinherited |
vector space division by scalar
|
inlineinherited |
Binary matrix comparison.
|
inlineinherited |
random access
|
inlineinherited |
template<class K>
|
inline |
|
inlineinherited |
Multiplies M from the right to this matrix.
|
inlineinherited |
number of rows
Referenced by Dune::DynamicMatrixHelp::eigenValuesNonSym(), and Dune::DynamicMatrix< K >::mat_cols().
|
inlineinherited |
size method (number of rows)
|
inherited |
Solve system A x = b.
- Exceptions
-
FMatrixError if the matrix is singular
|
inlineinherited |
y += A^H x
|
inlineinherited |
y += A^T x
|
inlineinherited |
y += A x
|
inlineinherited |
y += alpha A^H x
|
inlineinherited |
y += alpha A^T x
|
inlineinherited |
y += alpha A x
The documentation for this class was generated from the following file:
