Base class of all aggregation criterions. More...
#include <dune/istl/paamg/aggregates.hh>
Public Types | |
typedef T | DependencyPolicy |
The policy for calculating the dependency graph. | |
Public Member Functions | |
AggregationCriterion () | |
Constructor. | |
void | setDefaultValuesIsotropic (std::size_t dim, std::size_t diameter=2) |
Sets reasonable default values for an isotropic problem. | |
void | setDefaultValuesAnisotropic (std::size_t dim, std::size_t diameter=2) |
Sets reasonable default values for an aisotropic problem. | |
std::size_t | maxDistance () const |
Get the maximal distance allowed between to nodes in a aggregate. | |
void | setMaxDistance (std::size_t distance) |
Set the maximal distance allowed between to nodes in a aggregate. | |
bool | skipIsolated () const |
std::size_t | minAggregateSize () const |
Get the minimum number of nodes a aggregate has to consist of. | |
void | setMinAggregateSize (std::size_t size) |
Set the minimum number of nodes a aggregate has to consist of. | |
std::size_t | maxAggregateSize () const |
Get the maximum number of nodes a aggregate is allowed to have. | |
void | setMaxAggregateSize (std::size_t size) |
Set the maximum number of nodes a aggregate is allowed to have. | |
std::size_t | maxConnectivity () const |
Get the maximum number of connections a aggregate is allowed to have. | |
void | setMaxConnectivity (std::size_t connectivity) |
Set the maximum number of connections a aggregate is allowed to have. | |
void | setDebugLevel (int level) |
Set the debugging level. | |
int | debugLevel () const |
Get the debugging Level. |
Base class of all aggregation criterions.
typedef T Dune::Amg::AggregationCriterion< T >::DependencyPolicy |
The policy for calculating the dependency graph.