Range algorithms, views, and actions for the Standard Library
ranges::v3::dangling< I > Struct Template Reference


template<typename I>
struct ranges::v3::dangling< I >

A wrapper for an iterator or a sentinel into a range that may no longer be valid.

Public Member Functions

constexpr dangling (I it)
 Implicit converting constructor.
constexpr I get_unsafe () const

Member Function Documentation

◆ get_unsafe()

template<typename I >
constexpr I ranges::v3::dangling< I >::get_unsafe ( ) const
The iterator from which this dangling object was constructed.
The returned iterator may be invalid.
  • Either the range from which the iterator was obtained has not been destructed yet, or else the range's iterators are permitted to outlive the range, and
  • No operation that invalidates the iterator has been performed.