STD::ALIGNED_UNION(3cxx)

💅 std::aligned_union< _Len, _Types > — 3cxx manual page 💅

okay so bestie, this is the 3cxx manual page for std::aligned_union< _Len, _Types >. it's a type-traits girlie and we are keeping every single detail, no cap. 💖

💖 NAME 💖

std::aligned_union< _Len, _Types > — Provide aligned storage for types.

✨ SYNOPSIS ✨

#include <type_traits>

🌸 Public Types 🌸

• using type = typename aligned_storage< _S_len, alignment_value >::type — The storage. 🎀

⭐ Static Public Attributes ⭐

• static const size_t alignment_value — The value of the strictest alignment of _Types.

🦋 Detailed Description 🦋

Here's the template in all its main-character glory:

template<size_t _Len, typename... _Types>
struct std::aligned_union< _Len, _Types >

The source's description line has a stray opening quote, and we are preserving it exactly: "Provide aligned storage for types.

It's tagged [meta.trans.other] — iykyk. It provides aligned storage for any of the provided types of at least size _Len. slay.

👀 See also

• aligned_storage

💀 Deprecated

Deprecated in C++23. That's it, that's the warning — it's giving “legacy era” energy, bestie. 💀

🎀 Author 🎀

Generated automatically by Doxygen for libstdc++ from the source code.

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Final sign-off 🫶: source/version is libstdc++, manual tag (3cxx) (with the footer's libststd::aligned_un... _Len, _Types > page tag), and the footer doesn't list a separate date — so I'm not inventing one. Mwah 💜