CRTP and dynamic polymorphism compile error(CRTP 和动态多态性编译错误)

Why is the quot;virtualityquot; of methods implicitly propagated in C++?(为什么是“虚拟?在 C++ 中隐式传播的方法?)

Is there an idiomatic approach in C++ for comparing polymorphic types for object equivalence?(C++ 中是否有一种惯用的方法来比较对象等价的多态类型?)

c++ polymorphism of operator overloading(c++ 运算符重载的多态性)

typeid for polymorphic pointers?(多态指针的typeid?)

Why do virtual functions need to be passed with a pointer and not by value(of the object)?(为什么虚函数需要通过指针而不是值(对象)传递?)

C++ function overriding(C++ 函数重写)

polymorphic iterators in C++(C++中的多态迭代器)

Why does it make sense to give definition for a pure virtual function?(为什么定义纯虚函数有意义?)

Dyamic vs Static Polymorphism in C++ : which is preferable?(C ++中的动态与静态多态性:哪个更可取?)

Best way to declare an interface in C++11(在 C++11 中声明接口的最佳方法)

C++ new[] into base class pointer crash on array access(C++ new[] 在数组访问时进入基类指针崩溃)

C++ Polymorphism and Vectors, pointing a derived class of vectors to a base class of vectors(C++ 多态性和向量，将向量的派生类指向向量的基类)

C++: How do I pass a container of derived classes to a function expecting a container of their base classes?(C++:如何将派生类的容器传递给期望其基类容器的函数?)

Can I pass a pointer to a superclass, but create a copy of the child?(我可以将指针传递给超类，但创建子类的副本吗?)

How to call Base class method through base class pointer pointing to derived class(如何通过指向派生类的基类指针调用基类方法)

What is the advantage of using dynamic_cast instead of conventional polymorphism?(使用 dynamic_cast 而不是传统的多态性有什么好处?)

More than 1 address for derived class object?(派生类对象的地址超过 1 个?)

Is it safe to quot;upcastquot; a method pointer and use it with base class pointer?(“向上转型是否安全?方法指针并将其与基类指针一起使用?)

C++11 smart pointers and polymorphism(C++11 智能指针和多态性)