transpose matrix without copying.
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#include <transpose.h>
Inherits BlackboxInterface.
template<class Blackbox>
class LinBox::TransposeOwner< Blackbox >
transpose matrix without copying.
- Parameters
-
◆ TransposeOwner() [1/2]
Constructor from a black box.
This constructor creates a matrix that is the transpose of a black box matrix A
◆ TransposeOwner() [2/2]
Copy constructor.
- Parameters
-
| Mat | constant reference to compose black box matrix |
◆ apply()
| Vector1& apply |
( |
Vector1 & |
y, |
|
|
const Vector2 & |
x |
|
) |
| const |
|
inline |
Application of BlackBox matrix.
y= (A*B)*x. Requires one vector conforming to the LinBox vector archetype. Required by abstract base class.
- Returns
- reference to vector y containing output.
- Parameters
-
| x | constant reference to vector to contain input |
| y | |
◆ applyTranspose()
| Vector1& applyTranspose |
( |
Vector1 & |
y, |
|
|
const Vector2 & |
x |
|
) |
| const |
|
inline |
Application of BlackBox matrix transpose.
y= transpose(A*B)*x. Requires one vector conforming to the LinBox vector archetype. Required by abstract base class.
- Returns
- reference to vector y containing output.
- Parameters
-
| x | constant reference to vector to contain input |
| y | |
◆ rowdim()
| size_t rowdim |
( |
void |
| ) |
const |
|
inline |
Retreive row dimensions of BlackBox matrix.
This may be needed for applying preconditioners. Required by abstract base class.
- Returns
- integer number of rows of black box matrix.
◆ coldim()
| size_t coldim |
( |
void |
| ) |
const |
|
inline |
Retreive column dimensions of BlackBox matrix.
Required by abstract base class.
- Returns
- integer number of columns of black box matrix.
The documentation for this class was generated from the following file:
