#include <nCine/Base/ReverseIterator.h>
template<class Iterator>
nCine::ReverseIterator class

A generic reverse iterator.

Public types

using Pointer = typename IteratorTraits<Iterator>::Pointer
Pointer type which respects iterator constness.
using Reference = typename IteratorTraits<Iterator>::Reference
Reference type which respects iterator constness.

Constructors, destructors, conversion operators

ReverseIterator(Iterator it) explicit
template<typename Iter>
ReverseIterator(const ReverseIterator<Iter>& reverseIt)
Converting constructor between compatible reverse iterators.

Public functions

auto operator*() const -> Reference
Deferencing operator.
auto operator++() -> ReverseIterator&
Iterates to the next element (reversed prefix)
auto operator++(int) -> ReverseIterator
Iterates to the next element (reversed postfix)
auto operator--() -> ReverseIterator&
Iterates to the previous element (reversed prefix)
auto operator--(int) -> ReverseIterator
Iterates to the previous element (reversed postfix)
auto operator+=(std::int32_t n) -> ReverseIterator&
Compound addition operator (reversed)
auto operator-=(std::int32_t n) -> ReverseIterator&
Compound subtraction operator (reversed)
auto operator+(std::int32_t n) const -> ReverseIterator
Addition operator (reversed)
auto operator-(std::int32_t n) const -> ReverseIterator
Subtraction operator (reversed)
auto operator[](std::int32_t n) const -> Reference
Subscript operator.
auto base() const -> Iterator
Returns the base iterator.

Friends

auto operator-(const ReverseIterator& lhs, const ReverseIterator& rhs) -> std::int32_t
Pointer subtraction operator (reversed)
template<typename Iter>
auto operator-(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> std::int32_t
Pointer subtraction operator for compatible reverse iterators (reversed)
auto operator==(const ReverseIterator& lhs, const ReverseIterator& rhs) -> bool
Equality operator.
template<typename Iter>
auto operator==(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> bool
Equality operator for compatible reverse iterators.
auto operator!=(const ReverseIterator& lhs, const ReverseIterator& rhs) -> bool
Inequality operator.
template<typename Iter>
auto operator!=(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> bool
Inequality operator for compatible reverse iterators.
auto operator>(const ReverseIterator& lhs, const ReverseIterator& rhs) -> bool
Greater than operator (reversed)
template<typename Iter>
auto operator>(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> bool
Greater than operator for compatible reverse iterators (reversed)
auto operator<(const ReverseIterator& lhs, const ReverseIterator& rhs) -> bool
Less than operator (reversed)
template<typename Iter>
auto operator<(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> bool
Less than operator for compatible reverse iterators (reversed)
auto operator>=(const ReverseIterator& lhs, const ReverseIterator& rhs) -> bool
Greater than or equal to operator (reversed)
template<typename Iter>
auto operator>=(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> bool
Greater than or equal to operator for compatible reverse iterators (reversed)
auto operator<=(const ReverseIterator& lhs, const ReverseIterator& rhs) -> bool
Less than or equal to operator (reversed)
template<typename Iter>
auto operator<=(const ReverseIterator& lhs, const ReverseIterator<Iter>& rhs) -> bool
Less than or equal to operator for compatible reverse iterators (reversed)