Iterator yielding a index and a reference. More...

#include <enumerate.hh>

Public Types
using	iterator_category = std::forward_iterator_tag
	The iterator category.

using	value_type = std::pair< size_t, typename T::reference >
	The index and the reference the iterator is referring to.

using	difference_type = std::make_signed_t< size_t >
	The difference type.

using	iterator_category = std::forward_iterator_tag
	The iterator category.

using	value_type = T
	The value type.

using	difference_type = std::make_signed_t< value_type >
	The difference type.

Public Member Functions
	iterator ()=default
	Construct an invalid iterator.

	iterator (size_t num, T cur)
	Construct an iterator from an index and a forward iterator.

auto	operator* () const -> value_type
	Get the reference.

auto	operator++ () -> iterator &
	Advance the iterator.

auto	operator++ (int) -> iterator
	Advance the iterator.

	iterator ()=default
	Construct an invalid iterator.

	iterator (value_type cur)
	Construct an iterator from an integer.

auto	operator* () const -> value_type
	Get the current integer.

auto	operator++ () -> iterator &
	Advance the iterator.

auto	operator++ (int) -> iterator
	Advance the iterator.

Friends
auto	operator== (iterator const &a, iterator const &b) -> bool
	Compare two iterators.

auto	operator== (iterator const &a, iterator const &b) -> bool=default
	Compare two iterators.

Detailed Description

template<std::forward_iterator T>
class CppClingo::Util::enumerate< T >::iterator

Iterator yielding a index and a reference.

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

Public Types