摘要:
虚析构 #include<iostream> class Base { public: Base() { std::cout << "base 构造" << std::endl; } virtual~Base() { std::cout << "base 析构" << std::endl; } }; 阅读全文
摘要:
io_utils.h #pragma once #include<stdio.h> #include<stdarg.h> void PrintBinary(unsigned int value); //#define PRINT_METADATA #ifdef PRINT_METADATA #def 阅读全文