filtered_iterator.h File Reference

#include <deal.II/base/config.h>
#include <deal.II/base/exceptions.h>
#include <deal.II/base/iterator_range.h>
#include <deal.II/base/std_cxx14/memory.h>
#include <deal.II/grid/tria_iterator_base.h>
#include <set>
#include <tuple>

Go to the source code of this file.

Classes
class	IteratorFilters::Active
class	IteratorFilters::UserFlagSet
class	IteratorFilters::UserFlagNotSet
class	IteratorFilters::LevelEqualTo
class	IteratorFilters::SubdomainEqualTo
class	IteratorFilters::LocallyOwnedCell
class	IteratorFilters::LocallyOwnedLevelCell
class	IteratorFilters::MaterialIdEqualTo
class	IteratorFilters::ActiveFEIndexEqualTo
class	IteratorFilters::AtBoundary
class	FilteredIterator< BaseIterator >
class	FilteredIterator< BaseIterator >::PredicateBase
class	FilteredIterator< BaseIterator >::PredicateTemplate< Predicate >
struct	internal::FilteredIteratorImplementation::NestFilteredIterators< BaseIterator, TypeList >
struct	internal::FilteredIteratorImplementation::NestFilteredIterators< BaseIterator, std::tuple< Predicate > >
struct	internal::FilteredIteratorImplementation::NestFilteredIterators< BaseIterator, std::tuple< Predicate, Targs... > >

Namespaces
	IteratorFilters
	internal
	internal::FilteredIteratorImplementation

Functions
template<typename BaseIterator , typename Predicate >
FilteredIterator< BaseIterator >	make_filtered_iterator (const BaseIterator &i, const Predicate &p)
template<typename BaseIterator , typename Predicate >
IteratorRange< FilteredIterator< BaseIterator > >	filter_iterators (IteratorRange< BaseIterator > i, const Predicate &p)
template<typename BaseIterator , typename Predicate , typename... Targs>
IteratorRange< typename internal::FilteredIteratorImplementation::NestFilteredIterators< BaseIterator, std::tuple< Predicate, Targs... > >::type >	filter_iterators (IteratorRange< BaseIterator > i, const Predicate &p, const Targs... args)

Function Documentation

make_filtered_iterator()

template<typename BaseIterator , typename Predicate >

FilteredIterator< BaseIterator > make_filtered_iterator	(	const BaseIterator &	i,
		const Predicate &	p
	)

Create an object of type FilteredIterator given the base iterator and predicate. This function makes the creation of temporary objects (for example as function arguments) a lot simpler because one does not have to explicitly specify the type of the base iterator by hand – it is deduced automatically here.

Author

Wolfgang Bangerth

Definition at line 794 of file filtered_iterator.h.