C++ CRTP 静态多态深度解析:零虚表开销的编译期多态范式
一、引言:虚函数的代价C 程序员对多态的认知通常始于虚函数:class Animal {
public:virtual void speak() const 0;virtual ~Animal() default;
};class Dog : public Animal {
public:void speak() const override { std::cout << "Woof\n…
2026/7/29 17:08:05