STD::IS_TRIVIALLY_DEFAULT_CONSTRUCTIBLE(3)

πŸ“¦
version 16.2.1+r23+gd564253eb6c8 Β· 6 versions
, in arch rolling, centos-stream 10, fedora 43, fedora 44

✨ NAME ✨

std::is_trivially_default_constructible< _Tp > β€” okay bestie, this is the type trait whose whole entire job is literally just being is_trivially_default_constructible. That's it, that's the name, no cap πŸ’…

It lives in the Library Functions Manual, and honestly? She's giving quiet luxury. No drama, just vibes. πŸ¦‹


🌸 SYNOPSIS 🌸

Pull her in like this, no notes:

#include <type_traits>

That's the whole move. One include and you're in. Periodt. πŸŽ€


πŸ’– Detailed Description πŸ’–

Alright so here's the tea, fr fr:

template<typename _Tp>
    struct std::is_trivially_default_constructible< _Tp
    >"is_trivially_default_constructible

She's a template struct β€” takes one type parameter, _Tp, and that's her whole personality. The name is literally is_trivially_default_constructible, which is such a main-character move: she tells you exactly who she is and refuses to elaborate. πŸ”₯

Ngl, that signature above is reproduced exactly as the page gives it β€” including the stray " sitting in there. Not me fixing it, not me touching it. We respect the source code's choices in this house. πŸ™ˆ

That's genuinely everything the page says about her, bestie. No extra options, no flags, no hidden lore. She's a type trait from <type_traits> and she said what she said. πŸ’€


πŸ‘‘ Author πŸ‘‘

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

So basically she was born in a machine, raised by a doc generator, and she's thriving. Iconic. ⭐


🫢 Cute Little Sign-Off 🫢

This page is brought to you by libstdc++, straight from the Library Functions Manual β€” auto-generated by Doxygen, just like the Author section said, because apparently even documentation has to come from somewhere. 🌈

Anyway, go forth and check your trivial default constructibility, bestie. Slay, stay safe, and remember: the include is #include <type_traits>. Iykyk. πŸ’œπŸŽ€βœ¨

πŸ“¦ where this page comes from
  • arch rolling: gcc 16.2.1+r23+gd564253eb6c8-1 Β· GPL-3.0-or-later WITH GCC-exception-3.1 AND GFDL-1.3-or-later
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  • centos-stream 10: libstdc++-docs 14.4.1-4.el10 Β· GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel
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  • fedora 43: libstdc++-docs 15.3.1-1.fc43 Β· GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel
  • fedora 44: libstdc++-docs 16.0.1-0.10.fc44 Β· GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel
  • fedora 44: libstdc++-docs 16.2.1-2.fc44
  • fedora 44: libstdc++-docs 16.2.1-3.fc44 Β· GPL-3.0-or-later AND LGPL-3.0-or-later AND (GPL-3.0-or-later WITH GCC-exception-3.1) AND (GPL-3.0-or-later WITH Texinfo-exception) AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH GNU-compiler-exception) AND BSL-1.0 AND GFDL-1.3-or-later AND Linux-man-pages-copyleft-2-para AND SunPro AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND BSD-4-Clause AND BSD-Source-Code AND Zlib AND MIT AND Apache-2.0 AND (Apache-2.0 WITH LLVM-Exception) AND ZPL-2.1 AND ISC AND LicenseRef-Fedora-Public-Domain AND HP-1986 AND curl AND Martin-Birgmeier AND HPND-Markus-Kuhn AND dtoa AND SMLNJ AND AMD-newlib AND OAR AND HPND-merchantability-variant AND HPND-Intel
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