C++11中constexpr函数可以使用递归,在C++14中可以使用局部变量和循环: constexprintfactorial(intn){// C++14 和 C++11均可returnn <=1?1: (n * factorial(n -1)); } 在C++14中可以这样做: constexprintfactorial(intn){// C++11中不可,C++14中可以intret =0;for(inti =0; i < n; ++i) { ...
First Version - C++98 (ISO/IEC 14882:1998) Second Version - C++03 (ISO/IEC 14882:2003) Third Version - C++11 Fourth Version - C++14 Fift Version - C++17 Sixth Version- C++20 (The C++ Standards Committee began planning C++20 in July of 2017) ...
C++14中的SFINAE技巧: 简化使用:引入了type trait variable templates,使得使用std::enable_if更加简洁,例如简化为std::enable_if_t。C++17中的SFINAE技巧: 完善标准:在C++14的基础上,进一步完善了类型特征变量模板的使用,使得SFINAE技巧在C++17中更加成熟和稳定。C++20中的SFINAE技巧: requires关键...
总结归纳:C++17新特性.md 每个c++开发人员都应该使用的10个c++ 11特性.md 深入理解C++11.md Repository files navigation README 🌞🌞🌞 2021年最新整理, C++ 学习资料,含C++ 11 / 14 / 17 / 20 / 23 新特性、入门教程、推荐书籍、优质文章、学习笔记、教学视频等 🚀 直达 (# C++11) (# C++...
Oct 5, 2024 c55335d·Oct 5, 2024 History 115 Commits after/syntax Add operator and struct name highlighting Oct 3, 2024 README Keyword and regex-based syntax highlighting for C and C++11/14/17/20/23 in Vim. The syntax files provide highlighting of: ...
Title:Modern C++ Tutorial: C++11/14/17/20 On the Fly - The Fastest Guide towards Modern C++ Author(s)Changkun Ou Publisher:GitHub; eBook (Creative Commons Licensed, 2024) License(s):Creative Commons License (CC) Paperback:N/A eBook:HTML, PDF (92 pages), ePub ...
(C++17) 用于多个互斥体的免死锁 RAII 封装器 (类模板) unique_lock (C++11) 实现可移动的互斥体所有权包装器 (类模板) shared_lock (C++14) 实现可移动的共享互斥体所有权封装器 (类模板) defer_locktry_to_lockadopt_lockdefer_lock_ttry_to_lock_tadopt_lock_t ...
(C++17) 抑制对于未使用实体的编译器警告,如果有 (属性指示符) [[nodiscard]][[nodiscard("原因")]] (C++17)(C++20) 鼓励编译器在返回值被丢弃时发出警告 (属性指示符) [[likely]][[unlikely]] (C++20)(C++20) 指示编译器应当针对此种情况进行优化:通过某条语句的执行路径比其他任何执行路径更可能或不...
Standard revision:DiffC++98/03C++11C++14C++17C++20C++23C++26 View Edit History Attribute specifier sequence(since C++11) Introduces implementation-defined attributes for types, objects, code, etc. Syntax [[attribute-list]](since C++11) [[usingattribute-namespace:attribute-list]](since C++17) ...
C++20 standard (ISO/IEC 14882:2020): 9.2.8.5 Placeholder type specifiers [dcl.spec.auto] C++17 standard (ISO/IEC 14882:2017): 10.1.7.4 Theautospecifier [dcl.spec.auto] C++14 standard (ISO/IEC 14882:2014): 7.1.6.4autospecifier [dcl.spec.auto] ...