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enum | |
| We are at the leaf of the block recursion.
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typedef Traits::derived_type | derived_type |
| type of derived matrix class
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typedef Traits::value_type | field_type |
| export the type representing the field
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typedef Traits::value_type | block_type |
| export the type representing the components
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typedef Traits::row_reference | row_reference |
| The type used to represent a reference to a row (usually row_type &)
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typedef Traits::const_row_reference | const_row_reference |
| The type used to represent a reference to a constant row (usually const row_type &)
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typedef DenseIterator< DenseMatrix, row_type, row_reference > | Iterator |
| Iterator class for sequential access.
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typedef Iterator | iterator |
| typedef for stl compliant access
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typedef Iterator | RowIterator |
| rename the iterators for easier access
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typedef remove_reference< row_reference >::type::Iterator | ColIterator |
| rename the iterators for easier access
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typedef DenseIterator< const DenseMatrix, const row_type, const_row_reference > | ConstIterator |
| Iterator class for sequential access.
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typedef ConstIterator | const_iterator |
| typedef for stl compliant access
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typedef ConstIterator | ConstRowIterator |
| rename the iterators for easier access
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typedef remove_reference< const_row_reference >::type::ConstIterator | ConstColIterator |
| rename the iterators for easier access
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| DynamicMatrix () |
| Default constructor.
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| DynamicMatrix (size_type r, size_type c, value_type v=value_type()) |
| Constructor initializing the whole matrix with a scalar.
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row_reference | operator[] (size_type i) |
| random access
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size_type | size () const |
| size method (number of rows)
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Iterator | begin () |
| begin iterator
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ConstIterator | begin () const |
| begin iterator
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Iterator | end () |
| end iterator
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ConstIterator | end () const |
| end iterator
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Iterator | beforeEnd () |
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ConstIterator | beforeEnd () const |
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Iterator | beforeBegin () |
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ConstIterator | beforeBegin () const |
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DenseMatrix & | operator+= (const DenseMatrix< Other > &y) |
| vector space addition
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DenseMatrix & | operator-= (const DenseMatrix< Other > &y) |
| vector space subtraction
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DenseMatrix & | operator*= (const field_type &k) |
| vector space multiplication with scalar
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DenseMatrix & | operator/= (const field_type &k) |
| vector space division by scalar
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DenseMatrix & | axpy (const field_type &k, const DenseMatrix< Other > &y) |
| vector space axpy operation (*this += k y)
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bool | operator== (const DenseMatrix< Other > &y) const |
| Binary matrix comparison.
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bool | operator!= (const DenseMatrix< Other > &y) const |
| Binary matrix incomparison.
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void | mv (const X &x, Y &y) const |
| y = A x
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void | mtv (const X &x, Y &y) const |
| y = A^T x
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void | umv (const X &x, Y &y) const |
| y += A x
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void | umtv (const X &x, Y &y) const |
| y += A^T x
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void | umhv (const X &x, Y &y) const |
| y += A^H x
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void | mmv (const X &x, Y &y) const |
| y -= A x
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void | mmtv (const X &x, Y &y) const |
| y -= A^T x
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void | mmhv (const X &x, Y &y) const |
| y -= A^H x
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void | usmv (const field_type &alpha, const X &x, Y &y) const |
| y += alpha A x
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void | usmtv (const field_type &alpha, const X &x, Y &y) const |
| y += alpha A^T x
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void | usmhv (const field_type &alpha, const X &x, Y &y) const |
| y += alpha A^H x
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FieldTraits< value_type >::real_type | frobenius_norm () const |
| frobenius norm: sqrt(sum over squared values of entries)
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FieldTraits< value_type >::real_type | frobenius_norm2 () const |
| square of frobenius norm, need for block recursion
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FieldTraits< value_type >::real_type | infinity_norm () const |
| infinity norm (row sum norm, how to generalize for blocks?)
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FieldTraits< value_type >::real_type | infinity_norm_real () const |
| simplified infinity norm (uses Manhattan norm for complex values)
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void | solve (V &x, const V &b) const |
| Solve system A x = b. More...
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void | invert () |
| Compute inverse. More...
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field_type | determinant () const |
| calculates the determinant of this matrix
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DynamicMatrix< K > & | leftmultiply (const DenseMatrix< M2 > &M) |
| Multiplies M from the left to this matrix.
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DynamicMatrix< K > & | rightmultiply (const DenseMatrix< M2 > &M) |
| Multiplies M from the right to this matrix.
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size_type | N () const |
| number of rows
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size_type | M () const |
| number of columns
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size_type | rows () const |
| number of rows
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size_type | cols () const |
| number of columns
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bool | exists (size_type i, size_type j) const |
| return true when (i,j) is in pattern
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template<class K>
class Dune::DynamicMatrix< K >
Construct a matrix with a dynamic size.
- Template Parameters
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K | is the field type (use float, double, complex, etc) |