Dune::PDELab::LocalOrderingBase< ES, DI, CI > Class Template Reference

Entity-wise orderings. More...

#include <dune/pdelab/ordering/localorderingbase.hh>

Public Member Functions
template<typename ItIn , typename ItOut >
void	map_lfs_indices (const ItIn begin, const ItIn end, ItOut out) const
	Set last index of container indices. More...

Protected Member Functions
template<class Node >
Traits::SizeType	node_size (const Node &node, typename Traits::ContainerIndex suffix, const typename Traits::DOFIndex::EntityIndex &index) const
	Gives the size for a given entity and suffix. More...
void	setup_fixed_size_possible ()
	Initial setup of the flag indicating whether a fixed size ordering is possible. More...

Detailed Description

template<typename ES, typename DI, typename CI>
class Dune::PDELab::LocalOrderingBase< ES, DI, CI >

Entity-wise orderings.

A tree structure of this class is able to provide (multi-index) indexations for each entity in an entity set.

Template Parameters

ES	Entity Set
DI	DOFIndex
CI	ContainerIndex

Member Function Documentation

map_lfs_indices()

template<typename ES , typename DI , typename CI >

template<typename ItIn , typename ItOut >

void Dune::PDELab::LocalOrderingBase< ES, DI, CI >::map_lfs_indices ( const ItIn  begin, const ItIn  end, ItOut  out  ) const

inline

Set last index of container indices.

For a (view) list of dof indices, this method will fill or append the last index of the same ammount of container indices.

Template Parameters

ItIn	DOFIndexViewIterator<DOFIterator>
ItOut	std::vector<CI>::iterator

Parameters

begin	begin iterator for (view) list of dof indices
end	begin iterator for (view) list of dof indices
out	begin iterator of container indices to be filled out

node_size()

template<typename ES , typename DI , typename CI >

template<class Node >

Traits::SizeType Dune::PDELab::LocalOrderingBase< ES, DI, CI >::node_size ( const Node &  node, typename Traits::ContainerIndex  suffix, const typename Traits::DOFIndex::EntityIndex &  index  ) const

inlineprotected

Gives the size for a given entity and suffix.

This method is used by typetree class derived from this class

Parameters

node	TypeTree version of this class
suffix	MultiIndex with a partial path to a container
index	Entity index to compute the size

Returns

Traits::SizeType The size required for such a path.

References Dune::Hybrid::forEach().

setup_fixed_size_possible()

template<typename ES , typename DI , typename CI >

void Dune::PDELab::LocalOrderingBase< ES, DI, CI >::setup_fixed_size_possible ( )

inlineprotected

Initial setup of the flag indicating whether a fixed size ordering is possible.

For a non-leaf ordering, a fixed size ordering is possible if all children can support it, so we implement that logic here.

Note

Leaf orderings will usually want to extract this a priori information from somewhere else, so they should override this method (the correct method will get called even without a virtual call, as the call happens from a TypeTree visitor that is aware of the precise type of the ordering).

References Dune::TypeTree::child().

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

• dune/pdelab/ordering/localorderingbase.hh