__GNU_PARALLEL::ITERATOR_PAIR(3)

💖 NAME 💖

Hey bestie! 💖 You're reading __gnu_para...erator_pair(3) from the Library Functions Manual — yes, that truncated-looking header is literally the vibe. This page is all about __gnu_parallel::iterator_pair: a pair of iterators where the usual iterator operations are applied to both child iterators. No cap. ✨

✨ SYNOPSIS ✨

Okay so here's the inheritance tea: it inherits from pair< Iterator1, Iterator2 >. 🫶

🌸 Public Types 🌸

These are the public typedefs, exactly as written, bestie:

• difference_type — typedef traits_type::difference_type difference_type
• first_type — typedef Iterator1 first_type
• iterator_category — typedef IteratorCategory iterator_category
• pointer — typedef type * pointer
• reference — typedef type & reference
• second_type — typedef Iterator2 second_type
• traits_type — typedef std::iterator_traits< Iterator1 > traits_type
• value_type — typedef void value_type

🎀 Public Member Functions 🎀

The whole member-function roster, and yes, every signature is copy-pasted exactly with love:

• iterator_pair (const Iterator1 &first, const Iterator2 &second) — the constructor, taking first and second as const refs.
• operator Iterator2 () const — a conversion operator to Iterator2.
• type operator+ (difference_type delta) const — the plus operator, taking delta.
• const type operator++ (int) — the post-increment operator, returning const type.
• type & operator++ () — the pre-increment operator, returning type &.
• difference_type operator- (const type &other) const — the minus operator, taking other.
• const type operator-- (int) — the post-decrement operator, returning const type.
• type & operator-- () — the pre-decrement operator, returning type &.
• type & operator= (const type &other) — the assignment operator, taking other.
• void swap (pair &&__p) — the swap function, taking __p.

🦋 Public Attributes 🦋

• Iterator1 first — public attribute first, living its best life.
• Iterator2 second — public attribute second, also iconic.

📖 Detailed Description 📖

Here's the template moment, bestie:

template<typename Iterator1, typename Iterator2, typename IteratorCategory>
class __gnu_parallel::iterator_pair< Iterator1, Iterator2, IteratorCategory >

A pair of iterators. The usual iterator operations are applied to both child iterators. That's the whole point, and it ate. 💅

Definition at line 44 of file iterator.h.

🧚 Member Typedef Documentation 🧚

• typedef Iterator1 std::pair< Iterator1 , Iterator2 >::first_type [inherited] — first_type is the first bound type. Definition at line 69 of file stl_pair.h.
• typedef Iterator2 std::pair< Iterator1 , Iterator2 >::second_type [inherited] — second_type is the second bound type. Definition at line 70 of file stl_pair.h.

🍓 Member Data Documentation 🍓

• Iterator1 std::pair< Iterator1 , Iterator2 >::first [inherited] — first is a copy of the first object. Definition at line 72 of file stl_pair.h.
• Iterator2 std::pair< Iterator1 , Iterator2 >::second [inherited] — second is a copy of the second object. Definition at line 73 of file stl_pair.h.

👑 Author 👑

Generated automatically by Doxygen for libstdc++ from the source code. So yeah, the robots wrote it, and they understood the assignment. 🤖✨

---

Okay bestie, that's the whole page! Footer energy: source/version libstdc++, date 21 Apr 2009, and the footer tag is __gnu_para...erator_pair(3). 💅🎀