Dune::PDELab::ISTL::NestedPattern< RowOrdering, ColOrdering, SubPattern_ > Class Template Reference

Pattern builder for nested hierarchies of generic BCRS-like sparse matrices. More...

#include <dune/pdelab/backend/istl/bcrspattern.hh>

Public Types
typedef SubPattern_	SubPattern
	The pattern type used for each block.
typedef SubPattern::size_type	size_type
	size type used by NestedPattern.

Public Member Functions
template<typename RI , typename CI >
void	add_link (const RI &ri, const CI &ci)
	Add a link between the row indicated by ri and the column indicated by ci. More...
SubPattern &	subPattern (size_type i, size_type j)
	Returns the subpattern associated with block (i,j).

Detailed Description

template<typename RowOrdering, typename ColOrdering, typename SubPattern_>
class Dune::PDELab::ISTL::NestedPattern< RowOrdering, ColOrdering, SubPattern_ >

Pattern builder for nested hierarchies of generic BCRS-like sparse matrices.

NestedPattern contains a dense set of subpatterns for each matrix block. Those blocks can be nested (i.e. be NestedPatterns again) or BCRSPattern instances.

Member Function Documentation

add_link()

template<typename RowOrdering , typename ColOrdering , typename SubPattern_ >

template<typename RI , typename CI >

void Dune::PDELab::ISTL::NestedPattern< RowOrdering, ColOrdering, SubPattern_ >::add_link ( const RI &  ri, const CI &  ci  )

inline

Add a link between the row indicated by ri and the column indicated by ci.

This method just forwards the call to the relevant block as indicated by the tail members of ri and ci.

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

• dune/pdelab/backend/istl/bcrspattern.hh