This commit is contained in:
Light-City
2019-11-05 16:56:07 +08:00
parent 3a495d7fa2
commit 8edbbbc5a2
179 changed files with 428 additions and 26 deletions

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/**
* @file morevir.cpp
* @brief 对于包含虚函数的类,不管有多少个虚函数,只有一个虚指针,vptr的大小。
* @author 光城
* @version v1
* @date 2019-07-21
*/
#include<iostream>
using namespace std;
class A{
virtual void fun();
virtual void fun1();
virtual void fun2();
virtual void fun3();
};
int main()
{
cout<<sizeof(A)<<endl;
return 0;
}