Dune Core Modules (2.5.0)

Provides classes for building the matrix graph. More...

#include <cstddef>
#include <algorithm>
#include <vector>
#include <cassert>
#include <limits>
#include <dune/common/typetraits.hh>
#include <dune/common/iteratorfacades.hh>
#include <dune/istl/istlexception.hh>
#include <dune/common/propertymap.hh>

Go to the source code of this file.

Classes

class  Dune::Amg::MatrixGraph< M >
 The (undirected) graph of a matrix. More...
 
class  Dune::Amg::MatrixGraph< M >::EdgeIteratorT< C >
 Iterator over all edges starting from a vertex. More...
 
class  Dune::Amg::MatrixGraph< M >::VertexIteratorT< C >
 The vertex iterator type of the graph. More...
 
class  Dune::Amg::SubGraph< G, T >
 A subgraph of a graph. More...
 
class  Dune::Amg::SubGraph< G, T >::EdgeIndexMap
 An index map for mapping the edges to indices. More...
 
class  Dune::Amg::SubGraph< G, T >::EdgeIterator
 The edge iterator of the graph. More...
 
class  Dune::Amg::SubGraph< G, T >::VertexIterator
 The vertex iterator of the graph. More...
 
class  Dune::Amg::VertexPropertiesGraph< G, VP, VM >
 Attaches properties to the vertices of a graph. More...
 
class  Dune::Amg::PropertiesGraph< G, VP, EP, VM, EM >
 Attaches properties to the edges and vertices of a graph. More...
 
class  Dune::Amg::GraphVertexPropertiesSelector< G >
 Wrapper to access the internal edge properties of a graph via operator[]() More...
 
class  Dune::Amg::GraphEdgePropertiesSelector< G >
 Wrapper to access the internal vertex properties of a graph via operator[]() More...
 

Namespaces

namespace  Dune
 Dune namespace.
 

Functions

template<class G , class V >
int Dune::Amg::visitNeighbours (const G &graph, const typename G::VertexDescriptor &vertex, V &visitor)
 Visit all neighbour vertices of a vertex in a graph. More...
 

Detailed Description

Provides classes for building the matrix graph.

Author
Markus Blatt

During the coarsening process in AMG the matrix graph together with the dependencies, what connections in the graph are considered strong or weak, what vertices are isolated, etc., have to build. This information will be contained in the MatrixGraph class.

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