ipair.h File Reference

#include "../utility/empty_base.h"
#include "ipair_fwd.h"
#include <cstddef>
#include <iterator>
#include <optional>

Go to the source code of this file.

Classes
struct	ktl::detail::is_iterable< T, typename >
struct	ktl::detail::is_iterable< T, std::void_t< decltype(std::begin(std::declval< T & >())), decltype(std::end(std::declval< T & >()))> >
struct	ktl::detail::is_decrementable< T, typename >
struct	ktl::detail::is_decrementable< T, std::void_t< decltype(--std::declval< T & >())> >
class	ktl::ipair_value< K, V >
	Pair of an index and value from an iterator. More...
class	ktl::ipair_iterator< K, I >
	Wraps an iterator to return an index along with the value. More...
class	ktl::ipair_iterable< K, C >
	Wraps an iterable object for use with indexed iterators. More...

Namespaces
namespace	ktl
namespace	ktl::detail

Functions
template<typename K , typename C >
ipair_iterable< K, C >	ktl::ipair (C &&container) noexcept(std::is_nothrow_constructible_v< ipair_iterable< K, C >, C >)
	Wraps an iterable object to return an index along with the value.
template<typename C >
ipair_iterable< size_t, C >	ktl::ipair (C &&container) noexcept(std::is_nothrow_constructible_v< ipair_iterable< size_t, C >, C >)
	Wraps an iterable object to return a size_t index along with the value.

Variables
template<typename T >
constexpr bool	ktl::detail::is_iterable_v = is_iterable<T>::value
template<typename T >
constexpr bool	ktl::detail::is_decrementable_v = is_decrementable<T>::value