C/C++开发问题

Why are redundant scope qualifications supported by the compiler, and is it legal?(为什么编译器支持冗余范围限定，是否合法?)...

When is an object quot;out of scopequot;?(什么时候对象“超出范围?)...

Global scope vs global namespace(全局作用域与全局命名空间)...

Scope vs. Lifetime of Variable(变量的作用域与生命周期)...

Constructor initialization Vs assignment(构造函数初始化 Vs 赋值)...

Is a `=default` move constructor equivalent to a member-wise move constructor?(`=default` 移动构造函数是否等同于成员移动构造函数?)...

Has the new C++11 member initialization feature at declaration made initialization lists obsolete?(声明时新的 C++11 成员初始化功能是否使初始化列表过时了?)...

Order of constructor call in virtual inheritance(虚继承中构造函数调用的顺序)...

How to use sfinae for selecting constructors?(如何使用 sfinae 选择构造函数?)...

Initializing a union with a non-trivial constructor(使用非平凡的构造函数初始化联合)...

Why is the copy-constructor argument const?(为什么复制构造函数参数是常量?)...

Why is protected constructor raising an error this this code?(为什么受保护的构造函数会引发此代码的错误?)...