__GNU_DEBUG::_SAFE_VECTOR(3cxx)

💖 NAME 💖

Okay so this is the manual page for __GNU_DEBUG::_SAFE_VECTOR(3cxx) — welcome to the libstdc++ Debug Mode corner of the group chat. 🫶

__gnu_debug::_Safe_vector< _SafeSequence, _BaseSequence > — Base class for Debug Mode vector. Periodt.

✨ SYNOPSIS ✨

#include <vector>

Inherited by std::__debug::vector< _Tp, _Allocator >. Slay, that's the inheritance chain.

🛡️ Protected Member Functions 🛡️

These are the protected member functions, bestie — no cap, every signature is staying exactly as-is:

• constexpr _Safe_vector (_Safe_vector &&__x) noexcept — the && constructor vibe, marked noexcept. 😌
• constexpr _Safe_vector (const _Safe_vector &) noexcept — the const & constructor vibe, also noexcept.
• constexpr _Safe_vector (size_type __n) noexcept — constructor with a size_type __n, noexcept again.
• bool _M_requires_reallocation (size_type __elements) const noexcept — asks if reallocation is required for __elements, and it's const noexcept.
• constexpr void _M_update_guaranteed_capacity () noexcept — updates the guaranteed capacity, constexpr and noexcept.
• constexpr _Safe_vector & operator= (_Safe_vector &&__x) noexcept — move-assignment operator energy, returns _Safe_vector &.
• constexpr _Safe_vector & operator= (const _Safe_vector &) noexcept — copy-assignment operator energy, returns _Safe_vector &.

🎀 Protected Attributes 🎀

• size_type _M_guaranteed_capacity — the protected data member holding the guaranteed capacity. Iconic.

🦋 Detailed Description 🦋

Template situation:

template<typename _SafeSequence, typename _BaseSequence>
    class __gnu_debug::_Safe_vector< _SafeSequence, _BaseSequence >

So the class is class __gnu_debug::_Safe_vector< _SafeSequence, _BaseSequence > — quoted in the source as “Base class for Debug Mode vector.” 🦋

It adds information about the guaranteed capacity, which is useful for detecting code that relies on non-portable implementation details of the libstdc++ reallocation policy. That's the whole point, iykyk. 💅

🌸 Author 🌸

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

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Cute sign-off, bestie: source/version is libstdc++, the manual section is 3cxx, and the footer text is libstd__gnu_debug::_..._BaseSequence >(3cxx). The date field isn't present in the supplied footer, so I'm not inventing one — keeping the facts safe, fr fr. 🫶✨