Dune::Amg::GalerkinProduct< SequentialInformation > Class Template Reference
[Parallel Algebraic Multigrid]

#include <dune/istl/paamg/galerkin.hh>

Inheritance diagram for Dune::Amg::GalerkinProduct< SequentialInformation >:
Inheritance graph

List of all members.

Public Member Functions

template<class M , class G , class V , class Set >
M * build (const M &fine, G &fineGraph, V &visitedMap, const SequentialInformation &pinfo, const AggregatesMap< typename G::VertexDescriptor > &aggregates, const typename M::size_type &size, const Set &copy)
 Calculates the coarse matrix via a Galerkin product.
template<class M , class V , class I , class O >
void calculate (const M &fine, const AggregatesMap< V > &aggregates, M &coarse, const I &pinfo, const O &copy)
 Calculate the galerkin product.
template<class M , class V , class P , class O >
void calculate (const M &fine, const AggregatesMap< V > &aggregates, M &coarse, const P &pinfo, const O &copy)

template<>
class Dune::Amg::GalerkinProduct< SequentialInformation >


Member Function Documentation

template<class M , class V , class I , class O >
void Dune::Amg::BaseGalerkinProduct::calculate ( const M &  fine,
const AggregatesMap< V > &  aggregates,
M &  coarse,
const I &  pinfo,
const O &  copy 
) [inline, inherited]

Calculate the galerkin product.

Parameters:
fine The fine matrix.
aggregates The aggregate mapping.
coarse The coarse Matrix.
pinfo Parallel information about the fine level.
copy The attribute set identifying the copy nodes of the graph.

Referenced by Dune::Amg::MatrixHierarchy< M, PI, A >::build(), and Dune::Amg::MatrixHierarchy< M, PI, A >::recalculateGalerkin().


The documentation for this class was generated from the following file:
Generated on Sat Apr 24 11:13:51 2010 for dune-istl by  doxygen 1.6.3