mapped_iterator< IterT, F > Class Template Reference

Public Types
using	iterator_category = traits::iterator_category
using	value_type = typename std::invoke_result<F, typename IterT::value_type>::type
using	reference = value_type
using	difference_type = traits::difference_type
using	pointer = traits::pointer

Public Member Functions
	mapped_iterator (IterT iterator, F func)
bool	operator== (const mapped_iterator &other) const
bool	operator!= (const mapped_iterator &other) const
mapped_iterator &	operator++ ()
mapped_iterator &	operator-- ()
mapped_iterator	operator++ (int)
mapped_iterator	operator-- (int)
IterT &	operator+ (std::ptrdiff_t offset)
IterT &	operator- (std::ptrdiff_t offset)
reference	operator* ()
IterT &	operator= (value_type &&value)

Member Typedef Documentation

reference

template<typename IterT, typename F>

using mapped_iterator< IterT, F >::reference = value_type

Generally speaking, it does not make sense to reference a return type that should be owned, so that is why a reference will always be a plain value_type.

---

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

• include/zen/mapped_iterator.hpp