Dune::IteratorDirectionSelector< T1, T2, forward > Struct Template Reference

Helper template meta program for application of overlapping Schwarz. More...

#include <dune/istl/overlappingschwarz.hh>

Public Types
typedef T1	solver_vector
typedef solver_vector::iterator	solver_iterator
typedef T2	subdomain_vector
typedef subdomain_vector::const_iterator	domain_iterator

Static Public Member Functions
static solver_iterator	begin (solver_vector &sv)
static solver_iterator	end (solver_vector &sv)
static domain_iterator	begin (const subdomain_vector &sv)
static domain_iterator	end (const subdomain_vector &sv)

Detailed Description

template<typename T1, typename T2, bool forward>
struct Dune::IteratorDirectionSelector< T1, T2, forward >

Helper template meta program for application of overlapping Schwarz.

The is needed because when using the multiplicative Schwarz version one might still want to make multigrid symmetric, i.e. forward sweep when pre- and backward sweep when post-smoothing.

Template Parameters

T1	type of the vector with the subdomain solvers.
T2	type of the vector with the subdomain vector fields.
forward	If true apply in a forward sweep.

Member Typedef Documentation

domain_iterator

template<typename T1 , typename T2 , bool forward>

typedef subdomain_vector::const_iterator Dune::IteratorDirectionSelector< T1, T2, forward >::domain_iterator

solver_iterator

template<typename T1 , typename T2 , bool forward>

typedef solver_vector::iterator Dune::IteratorDirectionSelector< T1, T2, forward >::solver_iterator

solver_vector

template<typename T1 , typename T2 , bool forward>

typedef T1 Dune::IteratorDirectionSelector< T1, T2, forward >::solver_vector

subdomain_vector

template<typename T1 , typename T2 , bool forward>

typedef T2 Dune::IteratorDirectionSelector< T1, T2, forward >::subdomain_vector

Member Function Documentation

begin() [1/2]

template<typename T1 , typename T2 , bool forward>

static domain_iterator Dune::IteratorDirectionSelector< T1, T2, forward >::begin ( const subdomain_vector &  sv )

inlinestatic

begin() [2/2]

template<typename T1 , typename T2 , bool forward>

static solver_iterator Dune::IteratorDirectionSelector< T1, T2, forward >::begin ( solver_vector &  sv )

inlinestatic

end() [1/2]

template<typename T1 , typename T2 , bool forward>

static domain_iterator Dune::IteratorDirectionSelector< T1, T2, forward >::end ( const subdomain_vector &  sv )

inlinestatic

end() [2/2]

template<typename T1 , typename T2 , bool forward>

static solver_iterator Dune::IteratorDirectionSelector< T1, T2, forward >::end ( solver_vector &  sv )

inlinestatic

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

• overlappingschwarz.hh