eagine::basic_transforming_iterator< Iterator, T, S, Transform, Derived > Class Template Reference

Iterator transforming the referenced elements. More...

#include <eagine/iterator.hpp>

Public Types
using	value_type = T
	Alias for value type.
using	reference = const T &
	Alias for pointer type.
using	pointer = const T *
	Alias for pointer type.
Public Types inherited from eagine::basic_selfref_iterator< Iterator, Derived >
using	reference = const Iterator &
	Alias for reference type.
using	pointer = const Iterator *
	Alias for pointer type.
using	iterator_category = std::random_access_iterator_tag
	Iterator caregoty.
Public Types inherited from eagine::basic_iterable_type< Iterator, Derived >
using	value_type = Iterator
	Alias for the value type.
using	difference_type = decltype(std::declval< Iterator >() - std::declval< Iterator >())
	Alias for the difference type.

Public Member Functions
constexpr	basic_transforming_iterator ()=default
	Default constructor.
constexpr	basic_transforming_iterator (Iterator iter, Transform transf)
	Initialization for the underlying iterator and transform callable.
constexpr auto	operator* () const -> const T &
	Dereference operation.
Public Member Functions inherited from eagine::basic_selfref_iterator< Iterator, Derived >
constexpr auto	operator* () const noexcept -> const Iterator &
	Dereference operator.
Public Member Functions inherited from eagine::basic_iterable_type< Iterator, Derived >
constexpr	basic_iterable_type ()=default
	Default constructor.
constexpr	basic_iterable_type (Iterator value) noexcept
	Initializing constructor.
constexpr	operator Iterator () const noexcept
	Explicit conversion to the wrapped iterable type.
constexpr auto	operator++ () noexcept -> auto &
	Pre-increment operator.
constexpr auto	operator++ (int) noexcept -> Derived
	Post-increment operator.
constexpr auto	operator+= (difference_type d) noexcept -> auto &
	Addition operator.
constexpr auto	operator-- () noexcept -> auto &
	Pre-decrement operator.
constexpr auto	operator-- (int) noexcept -> Derived
	Post-decrement operator.
constexpr auto	operator-= (difference_type d) noexcept -> auto &
	Subtraction operator.

Detailed Description

template<typename Iterator, typename T, typename S, typename Transform, typename Derived>
class eagine::basic_transforming_iterator< Iterator, T, S, Transform, Derived >

Iterator transforming the referenced elements.

Template Parameters

Iterator	the underlying iterator type.
T	the transformed value type of this iterator.
S	the value type of the underlying iterator.
Transform	type of the transfomation callable.
Derived	the type derived from this template.

See also

transforming_iterator

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

• eagine/iterator.hpp