Difference between const reference and normal parameter(const 引用和普通参数的区别)

Why does quot;extern const int n;quot; not work as expected?(为什么“extern const int n;?没有按预期工作?)

Why are string literals const?(为什么字符串文字是 const?)

What are top-level const qualifiers?(什么是顶级 const 限定符?)

Array initialization use const variable in C++(数组初始化在 C++ 中使用 const 变量)

Does quot;constquot; just mean read-only or something more?(是否“const?只是意味着只读或更多?)

C++0x lambda capture by value always const?(C ++ 0x lambda按值捕获总是const?)

Deleting a pointer to const (T const*)(删除指向 const (T const*) 的指针)

Does const-correctness give the compiler more room for optimization?(const-correctness 是否给编译器更多的优化空间?)

C++ Const Usage Explanation(C++ 常量使用说明)

What kind of optimization does const offer in C/C++?(const 在 C/C++ 中提供什么样的优化?)

constamp; , amp; and amp;amp; specifiers for member functions in C++(常量amp;, amp;和amp;amp;C++ 中成员函数的说明符)

C++: const reference, before vs after type-specifier(C++:常量引用，在类型说明符之前 vs 之后)

How many and which are the uses of quot;constquot; in C++?(“const有多少和哪些用途?在 C++ 中?)

Elegant solution to duplicate, const and non-const, getters?(复制、常量和非常量、getter 的优雅解决方案?)

Do rvalue references to const have any use?(对 const 的右值引用有什么用吗?)

What is the meaning of a const at end of a member function?(成员函数末尾的 const 是什么意思?)

How to initialize const member variable in a class?(如何在类中初始化 const 成员变量?)

How is a variable at the same address producing 2 different values?(同一地址的变量如何产生 2 个不同的值?)

Purpose of returning by const value?(按 const 值返回的目的?)