#include <DelegatedIterator.h>

Inheritance diagram for Stroika::Foundation::Traversal::DelegatedIterator< T, EXTRA_DATA >:

Additional Inherited Members
Public Types inherited from Stroika::Foundation::Traversal::Iterator< T, ITERATOR_TRAITS >
using	difference_type = typename ITERATOR_TRAITS::difference_type
	difference_type = typename ITERATOR_TRAITS::difference_type;

using	value_type = typename ITERATOR_TRAITS::value_type
	value_type = typename ITERATOR_TRAITS::value_type;

using	pointer = typename ITERATOR_TRAITS::pointer
	pointer = typename ITERATOR_TRAITS::pointer;

using	reference = typename ITERATOR_TRAITS::reference
	reference = typename ITERATOR_TRAITS::reference;

using	iterator_category = forward_iterator_tag
	iterator_category = forward_iterator_tag;

Public Member Functions inherited from Stroika::Foundation::Traversal::Iterator< T, ITERATOR_TRAITS >
	Iterator (const unique_ptr< IRep > &rep) noexcept
	This overload is usually not called directly. Instead, iterators are usually created from a container (eg. Sequence<T>{}.begin()).

nonvirtual Iterator &	operator= (Iterator &&rhs) noexcept
	Iterators are safely copyable, preserving their current position. Copy-Assigning could throw since it probably involves a Clone()

nonvirtual const T &	operator* () const
	Return the Current value pointed to by the Iterator<T> (same as Current())

nonvirtual const value_type *	operator-> () const
	Return a pointer to the current value pointed to by the Iterator<T> (like Current())

nonvirtual Iterator &	operator++ ()
	Advance iterator; support for range-based-for, and STL style iteration in general (containers must also support begin, end).

nonvirtual Iterator	operator+ (ptrdiff_t i) const

nonvirtual	operator bool () const
	return not AtEnd ()

nonvirtual bool	operator== (const Iterator &rhs) const
	Equals () checks if two iterators are equal to one another (point to the same position in the sequence).

nonvirtual const T &	Current () const
	Returns the value of the current item visited by the Iterator<T>, and is illegal to call if AtEnd()

nonvirtual bool	AtEnd () const
	AtEnd () means there is nothing left in this iterator (a synonym for (it == container.end ()).

nonvirtual void	reset ()
	Set to AtEnd and disassociate with owner.

nonvirtual void	clear ()
	Set to AtEnd and disassociate with owner.

nonvirtual IRep &	GetRep ()
	Get a reference to the IRep owned by the iterator. This is an implementation detail, mainly intended for implementors.

nonvirtual const IRep &	ConstGetRep () const
	Get a reference to the IRep owned by the iterator. This is an implementation detail, mainly intended for implementors.

nonvirtual void	Refresh ()
	Refresh the current iterator state based on what is in the underlying IRep.

nonvirtual void	Invariant () const noexcept
	Invariant does nothing if !qStroika_Foundation_Debug_AssertionsChecked, but if qStroika_Foundation_Debug_AssertionsChecked, checks internal state and asserts in good shape.

Static Public Member Functions inherited from Stroika::Foundation::Traversal::Iterator< T, ITERATOR_TRAITS >
static constexpr default_sentinel_t	GetEmptyIterator () noexcept
	Used by someContainer::end ()

Detailed Description

template<typename T, typename EXTRA_DATA = Common::Empty>
class Stroika::Foundation::Traversal::DelegatedIterator< T, EXTRA_DATA >

Handy helper to combine (or track) iterators

Definition at line 25 of file DelegatedIterator.h.

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

Additional Inherited Members

Detailed Description