Dune Core Modules (2.5.2)
Dune::ScalingLinearOperator< X, Y > Class Template Referenceabstract
A linear operator scaling vectors by a scalar value. The scalar value can be changed as it is given in a form decomposed into an immutable and a mutable part. More...
#include <dune/istl/eigenvalue/poweriteration.hh>
Public Member Functions | |
virtual void | apply (const X &x, X &y) const=0 |
apply operator to x: \( y = A(x) \) The input vector is consistent and the output must also be consistent on the interior+border partition. | |
virtual void | applyscaleadd (field_type alpha, const X &x, X &y) const=0 |
apply operator to x, scale and add: \( y = y + \alpha A(x) \) | |
Detailed Description
template<class X, class Y = X>
class Dune::ScalingLinearOperator< X, Y >
A linear operator scaling vectors by a scalar value. The scalar value can be changed as it is given in a form decomposed into an immutable and a mutable part.
The documentation for this class was generated from the following file:
- dune/istl/eigenvalue/poweriteration.hh
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