dune-istl  2.4.1-rc2
Public Types | Public Member Functions | List of all members
Dune::Amg::FirstDiagonal Class Reference

Norm that uses only the [0][0] entry of the block to determine couplings. More...

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

Inheritance diagram for Dune::Amg::FirstDiagonal:
Inheritance graph

Public Types

enum  
 

Public Member Functions

FieldTraits< typename
M::field_type >::real_type 
operator() (const M &m) const
 compute the norm of a matrix. More...
 

Detailed Description

Norm that uses only the [0][0] entry of the block to determine couplings.

Member Enumeration Documentation

anonymous enum
inherited

Member Function Documentation

FieldTraits<typename M::field_type>::real_type Dune::Amg::Diagonal< N >::operator() ( const M &  m) const
inlineinherited

compute the norm of a matrix.

Parameters
mThe matrix ro compute the norm of.

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