STD::FUTURE(3)

💖 NAME 💖

std::future< _Res > — the primary template for future, bestie. It's giving "your value will be here soon, I promise, no cap."

---

✨ SYNOPSIS ✨

#include <future>

Inherits std::__basic_future< _Res >. Yeah she's got a whole family tree, we love an inherited queen. 👑

🌸 Public Member Functions 🌸

• future (const future &)=delete — copy constructor? Deleted. Gone. Not invited to the party. 🚫
• future (future &&__uf) noexcept — the move constructor, aka the glow-up transfer. Everything gets yeeted from __uf into your new future, noexcept and unbothered.
• _Res get () — retrieving the value, the main character moment fr.
• future & operator= (const future &)=delete — copy assignment? Also deleted. This girl does not do duplicates. 💀
• future & operator= (future &&__fut) noexcept — move assignment, noexcept, iconic.
• shared_future< _Res > share () noexcept — turn your exclusive lil future into a shared_future< _Res >, noexcept. Sharing is caring 🫶
• bool valid () const noexcept — is this future actually holding a shared state? const and noexcept, a well-behaved angel.
• void wait () const — just sit here and wait, const, no take-backs.
• template<typename _Rep, typename _Period> future_status wait_for (const chrono::duration< _Rep, _Period > &__rel) const — wait for a relative duration, returns a future_status. Patience but make it timed ⏳
• template<typename _Clock, typename _Duration> future_status wait_until (const chrono::time_point< _Clock, _Duration > &__abs) const — wait until an absolute chrono::time_point< _Clock, _Duration >. Deadline queen energy ⭐

🎀 Protected Types 🎀

• typedef __future_base::_Result< _Res > & __result_type — yes, it's a reference, don't @ me.

🦋 Protected Member Functions 🦋

• __result_type _M_get_result () const — wait for the state to be ready and rethrow any stored exception. It's the backstage crew making the whole show happen.
• void _M_swap (__basic_future &__that) noexcept — swap the goods with __that, noexcept.

💜 Friends 💜

• template<typename _Fn, typename... _Args> future< __async_result_of< _Fn, _Args... > > async (launch, _Fn &&, _Args &&...)
• template<typename> class packaged_task
• class promise< _Res >

Not gonna lie, these three are the inner circle. iykyk.

---

🔥 Detailed Description 🔥

template<typename _Res>
class std::future< _Res >

"Primary template for future." That's literally the official vibe. 💅

---

💅 Constructor & Destructor Documentation 💅

template<typename _Res>
std::future< _Res >::future (future< _Res > && __uf)

[inline], [noexcept] — move constructor. References std::move(). She's moving out and she's taking everything with her, no cap. 🧳

---

🌈 Member Function Documentation 🌈

template<typename _Res>
__result_type std::__basic_future< _Res >::_M_get_result () const

[inline], [protected], [inherited] — wait for the state to be ready and rethrow any stored exception.

Referenced by std::future< _Res >::get(), and std::shared_future< _Res >::get().

---

template<typename _Res>
_Res std::future< _Res >::get () [inline]

Retrieving the value. The moment we've all been waiting for ✨

References std::__basic_future< _Res >::_M_get_result(), and std::move().

---

🎀 Author 🎀

Generated automatically by Doxygen for libstdc++ from the source code. Not a human, not a vibe, just a robot doing its best. 🤖

---

okay bestie that's the whole page, every flag, every signature, every reference, all present and accounted for. 💖

This has been your girl from the libstdc++ manual, page std::future< _Res >(3), source and version: libstdc++, generated straight from the source code by Doxygen. Bye babes, go get() that value 🫶✨