prism::detail::next_range< T, Next >::iterator Class Reference

Steps through the items one after another. More...

#include <parser.hpp>

Public Types
using	iterator_category = std::forward_iterator_tag
	The iterator category, for the standard algorithms.
using	value_type = const T *
	The type of each element.
using	difference_type = std::ptrdiff_t
	The type of the distance between two iterators.
using	pointer = const value_type *
	The type of a pointer to an element.
using	reference = const value_type &
	The type of a reference to an element.

Public Member Functions
	iterator () noexcept=default
	Create the iterator that marks the end of the items.
	iterator (const T *current) noexcept
	Create an iterator at the given item.
reference	operator* () const noexcept
	The item at this position, which must not be the end.
iterator &	operator++ () noexcept
	Advance to the next item.
iterator	operator++ (int) noexcept
	Advance to the next item, returning the iterator from before.

Friends
bool	operator== (iterator left, iterator right) noexcept
	Whether the two iterators are at the same item.
bool	operator!= (iterator left, iterator right) noexcept
	Whether the two iterators are at different items.

Detailed Description

template<typename T, const T *(*)(const T *) Next>
class prism::detail::next_range< T, Next >::iterator

Steps through the items one after another.

Constructor & Destructor Documentation

iterator()

template<typename T , const T *(*)(const T *) Next>

prism::detail::next_range< T, Next >::iterator::iterator ( const T *  current )

inlineexplicitnoexcept

Create an iterator at the given item.

Parameters

current

The current item.

Member Function Documentation

operator*()

template<typename T , const T *(*)(const T *) Next>

reference prism::detail::next_range< T, Next >::iterator::operator* ( ) const

inlinenoexcept

The item at this position, which must not be the end.

Returns

The current item.

operator++() [1/2]

template<typename T , const T *(*)(const T *) Next>

iterator & prism::detail::next_range< T, Next >::iterator::operator++ ( )

inlinenoexcept

Advance to the next item.

Returns

The iterator after advancing.

operator++() [2/2]

template<typename T , const T *(*)(const T *) Next>

iterator prism::detail::next_range< T, Next >::iterator::operator++ ( int  )

inlinenoexcept

Advance to the next item, returning the iterator from before.

Returns

The iterator from before advancing.

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

• include/prism/parser.hpp