dune-istl
2.2.1
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An overlapping schwarz operator. More...
#include <dune/istl/schwarz.hh>
Public Types | |
enum | { category = SolverCategory::overlapping } |
typedef M | matrix_type |
The type of the matrix we operate on. | |
typedef X | domain_type |
The type of the domain. | |
typedef Y | range_type |
The type of the range. | |
typedef X::field_type | field_type |
The field type of the range. | |
typedef C | communication_type |
The type of the communication object. |
Public Member Functions | |
OverlappingSchwarzOperator (const matrix_type &A, const communication_type &com) | |
constructor: just store a reference to a matrix. | |
virtual void | apply (const X &x, Y &y) const |
apply operator to x: ![]() | |
virtual void | applyscaleadd (field_type alpha, const X &x, Y &y) const |
apply operator to x, scale and add: ![]() | |
virtual const matrix_type & | getmat () const |
get matrix via * |
An overlapping schwarz operator.
typedef C Dune::OverlappingSchwarzOperator< M, X, Y, C >::communication_type |
The type of the communication object.
typedef X Dune::OverlappingSchwarzOperator< M, X, Y, C >::domain_type |
The type of the domain.
typedef X::field_type Dune::OverlappingSchwarzOperator< M, X, Y, C >::field_type |
The field type of the range.
typedef M Dune::OverlappingSchwarzOperator< M, X, Y, C >::matrix_type |
The type of the matrix we operate on.
typedef Y Dune::OverlappingSchwarzOperator< M, X, Y, C >::range_type |
The type of the range.
anonymous enum |
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inline |
constructor: just store a reference to a matrix.
A | The assembled matrix. |
com | The communication object for syncing overlap and copy data points. (E.~g. OwnerOverlapCommunication ) |
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inlinevirtual |
apply operator to x:
Implements Dune::LinearOperator< X, Y >.
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inlinevirtual |
apply operator to x, scale and add:
Implements Dune::LinearOperator< X, Y >.
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inlinevirtual |
get matrix via *
Implements Dune::AssembledLinearOperator< M, X, Y >.