Dune::Amg::DependencyParameters Class Reference
[Parallel Algebraic Multigrid]

#include <aggregates.hh>

Inheritance diagram for Dune::Amg::DependencyParameters:

Dune::Amg::Dependency< M, Norm > Dune::Amg::Dependency< M, N > Dune::Amg::SymmetricDependency< M, N > Dune::Amg::SymmetricDependency< M, Norm > Dune::Amg::AggregationCriterion< Dune::Amg::Dependency< M, Norm > > Dune::Amg::AggregationCriterion< Dune::Amg::SymmetricDependency< M, Norm > >

List of all members.


Detailed Description

Paramters needed to check whether a node depends on another.

Public Member Functions

 DependencyParameters ()
 Constructor.
void setBeta (double b)
 Set threshold for marking nodes as isolated. The default value is 1.0E-5.
double beta () const
 Get the threshold for marking nodes as isolated. The default value is 1.0E-5.
void setAlpha (double a)
 Set the scaling value for marking connections as strong. Default value is 1/3.
double alpha () const
 Get the scaling value for marking connections as strong. Default value is 1/3.

The documentation for this class was generated from the following file:

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