represent the matrix P(A) where A is a blackbox and P a polynomial
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#include <polynomial.h>
List of all members.
Detailed Description
template<class Blackbox, class Poly>
class LinBox::PolynomialBB< Blackbox, Poly >
represent the matrix P(A) where A is a blackbox and P a polynomial
Constructor & Destructor Documentation
Constructor from a black box and a polynomial.
Copy constructor. Creates new black box objects in dynamic memory.
- Parameters:
-
| M | constant reference to compose black box matrix |
Member Function Documentation
Vector1& apply |
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Vector1 & |
y, |
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const Vector2 & |
x | |
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) |
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Application of BlackBox matrix. y = P(A)x Requires one vector conforming to the LinBox} vector archetype. Required by abstract base class.
- Returns:
- reference to vector y containing output.
- Parameters:
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| x | constant reference to vector to contain input |
Vector1& applyTranspose |
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Vector1 & |
y, |
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const Vector2 & |
x | |
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| | 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 |
size_t rowdim |
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void |
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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.
size_t coldim |
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void |
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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:
- /builddir/build/BUILD/linbox-1.1.7/linbox/blackbox/polynomial.h