wpi::util::pointee_iterator< WrappedIteratorT, T > Struct Template Reference

An iterator type that allows iterating over the pointees via some other iterator. More...

#include <wpi/util/iterator.hpp>

Inheritance diagram for wpi::util::pointee_iterator< WrappedIteratorT, T >:

Public Member Functions
	pointee_iterator ()=default
template<typename U>
	pointee_iterator (U &&u)
T &	operator* () const
Public Member Functions inherited from wpi::util::iterator_adaptor_base< DerivedT, WrappedIteratorT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
DerivedT &	operator+= (difference_type n)
DerivedT &	operator-= (difference_type n)
difference_type	operator- (const DerivedT &RHS) const
DerivedT &	operator++ ()
DerivedT &	operator-- ()
ReferenceT	operator* () const
Public Member Functions inherited from wpi::util::iterator_facade_base< DerivedT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
DerivedT	operator+ (DifferenceTypeT n) const
DerivedT	operator- (DifferenceTypeT n) const
DerivedT &	operator++ ()
DerivedT	operator++ (int)
DerivedT &	operator-- ()
DerivedT	operator-- (int)
bool	operator!= (const DerivedT &RHS) const
bool	operator> (const DerivedT &RHS) const
bool	operator<= (const DerivedT &RHS) const
bool	operator>= (const DerivedT &RHS) const
PointerProxy	operator-> () const
ReferenceProxy	operator[] (DifferenceTypeT n) const

Additional Inherited Members
Public Types inherited from wpi::util::iterator_adaptor_base< DerivedT, WrappedIteratorT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
using	difference_type = DifferenceTypeT
Public Types inherited from wpi::util::iterator_facade_base< DerivedT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
using	iterator_category = IteratorCategoryT
using	value_type = T
using	difference_type = DifferenceTypeT
using	pointer = PointerT
using	reference = ReferenceT
Protected Types inherited from wpi::util::iterator_facade_base< DerivedT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
enum	{ IsRandomAccess , IsBidirectional }
Protected Member Functions inherited from wpi::util::iterator_adaptor_base< DerivedT, WrappedIteratorT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
	iterator_adaptor_base ()=default
	iterator_adaptor_base (WrappedIteratorT u)
const WrappedIteratorT &	wrapped () const
Protected Attributes inherited from wpi::util::iterator_adaptor_base< DerivedT, WrappedIteratorT, IteratorCategoryT, T, DifferenceTypeT, PointerT, ReferenceT >
WrappedIteratorT	I

Detailed Description

template<typename WrappedIteratorT, typename T = std::remove_reference_t<decltype( **std::declval<WrappedIteratorT>())>>
struct wpi::util::pointee_iterator< WrappedIteratorT, T >

An iterator type that allows iterating over the pointees via some other iterator.

The typical usage of this is to expose a type that iterates over Ts, but which is implemented with some iterator over T*s:

using iterator = pointee_iterator<SmallVectorImpl<T *>::iterator>;

Constructor & Destructor Documentation

pointee_iterator() [1/2]

template<typename WrappedIteratorT, typename T = std::remove_reference_t<decltype( **std::declval<WrappedIteratorT>())>>

wpi::util::pointee_iterator< WrappedIteratorT, T >::pointee_iterator ( )

default

pointee_iterator() [2/2]

template<typename WrappedIteratorT, typename T = std::remove_reference_t<decltype( **std::declval<WrappedIteratorT>())>>

template<typename U>

wpi::util::pointee_iterator< WrappedIteratorT, T >::pointee_iterator ( U && u )

inline

Member Function Documentation

operator*()

template<typename WrappedIteratorT, typename T = std::remove_reference_t<decltype( **std::declval<WrappedIteratorT>())>>

T & wpi::util::pointee_iterator< WrappedIteratorT, T >::operator* ( ) const

inline

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

• wpi/util/iterator.hpp