std::bad_weak_ptr(3cxx)

🦋 std::bad_weak_ptr — like, the NAME section, bestie 🦋

okay so <pink>std::bad_weak_ptr</pink> is an exception that shared_ptr might possibly throw. that's the whole vibe. iykyk. 💅

this one lives in manual section 3cxx (the libstdc++ corner of the universe, we love her). 🎀

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✨ SYNOPSIS ✨

you gotta pull her in first, no cap:

#include <memory>

Inherits: std::exception — she's part of the family tree, main character energy fr. 👑

🌸 Public Member Functions 🌸

• virtual char const * what () const noexcept — yeah that's the one, the little describing-herself function, more on her below 🫶

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💖 Detailed Description 💖

literally just this: an exception possibly thrown by shared_ptr. that's it, that's the whole description bestie, she's a mystery but an iconic one 🕵️‍♀️✨

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🌈 Member Function Documentation 🌈

⭐ virtual char const * std::bad_weak_ptr::what () const [virtual], [noexcept]

so this is the function, right, and here's what she does:

returns a C-style character string that describes the general cause of the current error. classic. very demure. very mindful. 🎀

• Reimplemented from std::exception — she's over here doing her own version of a thing her parent class already had, slay honestly 💅

ngl the [virtual] and [noexcept] bits aren't decoration — they're literally part of the signature, so don't come for me, copy it exactly fr fr 🫶

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👑 Author 👑

Generated automatically by Doxygen for libstdc++ from the source code. — so like, a robot wrote this, not a human, and honestly the robot ate 🤖✨

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and that's the page!! 💖 this lil beauty is from libstdc++, dated std::bad_weak_ptr(3cxx) in the footer, and yes the header at the very top says std::bad_weak_ptr(3cxx) too — we stayed consistent, we stayed cute, periodt. 🦋🌸🎀