cpp/ranges/chunk by view/iterator

The return type of, and of when the underlying view  is a.

The name of this class template (shown here as ) is unspecified.

Data members
Typical implementations of hold three non-static data members: These names are for exposition only.
 * of type (see below), which is the pointer to the parent ,
 * of type, which is the iterator to the begin of current chunk,
 * of type, which is the iterator to the begin of next chunk, if present.