1 String View (C++17) SVG Image 1.1 string_view vs const string & 2 Span (C++20) 3 Range Views (C++20) 4 MD Span (C++23) 5 Comparing Spans to Range Views 6 Summary 本文为摘录，原文为： https://www.cppstories.com/2023/four-views-in-cpp23/ 在本博客文章中，我们将探讨现代 C++中引入的几种不同的视...
本文为摘录，原文为： https://devblogs.microsoft.com/oldnewthing/20230817-00/?p=108611 C++中的 shared_ptr 管理一个引用计数指针。通常情况下，它是一个指向对象的指针，当最后一个引用过期时将被删除。但它不一定非得是这...
1 Language Features 1.1 New auto rules for direct-list-initialization 1.2 static_assert with no message 1.3 typename in a template template parameter 1.4 Nested namespace definition 本文为摘录，原文为： https://www.cppstories.com/2017/01/cpp17features/ 1 Language Features 1.1 New auto rules for direct-list-initialization 1.2 static_assert with no message static_assert() 可以不用再写 message 了， 类似 C assert 1.3 typename in a template template...
1 Referencing local array 2 The cost of copying elements 本文为摘录，原文为： https://www.cppstories.com/2023/initializer_list_improvements/ 1 Referencing local array std::initializer_list 在使用中会转化成为常量对象的匿名局部数组： std::initializer_list<int> wrong() { // for illustration only! return { 1, 2, 3, 4}; } int main() { std::initializer_list<int> x = wrong(); } The...