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https://github.com/Light-City/CPlusPlusThings.git
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dfe1c933b3
- const README: rewrite the space-saving claim per issue #5 follow-ups (constant-expression const vs #define immediates; which const qualify as constant expressions) - const README: fix the class-section diagnosis per issue #338 (overload resolution picks the const overload; the restriction only surfaces once that overload is removed) - sizeof README: virtual-inheritance result is compiler-dependent (GCC merges vbptr+vfptr -> 16, MSVC keeps them separate -> 32) #246 - static README: new section on internal linkage / access restriction with anonymous-namespace comparison #142 - 10-day practice: full problem list table + fixed day links #136 - new design_pattern/singleton/singleton_default.hpp: reusable thread-safe CRTP singleton template, compile+concurrency tested #303
23 lines
552 B
Markdown
23 lines
552 B
Markdown
> 本文档由 [C++那些事网站](https://light-city.github.io/stories_things/cpp-tools/stl-container-output/) 同步生成，网站版本含多语言与更新排版。
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# C++ STL 容器快捷输出
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对吴老师的代码进行了修改，[点击此处直通代码](https://github.com/Light-City/CPlusPlusThings/tree/master/tool/output/output_container.h)
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输入：
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```cpp
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map<int, int> mp{
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{1, 1},
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{2, 4},
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{3, 9}};
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cout << mp << endl;
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```
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输出结果显示：
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```cpp
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{ 1 => 1, 2 => 4, 3 => 9 }
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```
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#### |