support bazel complie this project and format code.

This commit is contained in:
zhangxing
2023-03-30 00:15:11 +08:00
committed by light-city
parent 1f86192576
commit 3c8a3f259b
641 changed files with 10349 additions and 9523 deletions

View File

@@ -8,15 +8,14 @@
* @date 2019-07-21
*/
#include<iostream>
#include <iostream>
using namespace std;
class A
{
public:
char a;
int b;
class A {
public:
char a;
int b;
};
/**
@@ -34,39 +33,32 @@ class A
* long b
* 根据字节对齐2+2+4+8=16
*/
class B:A
{
public:
short a;
long b;
class B : A {
public:
short a;
long b;
};
/**
* 把A的成员拆开看char为1int为4所以是1+3+4+1+3=12为字节补齐
*/
class C
{
A a;
char c;
* 把A的成员拆开看char为1int为4所以是1+3+4+1+3=12为字节补齐
*/
class C {
A a;
char c;
};
class A1
{
virtual void fun(){}
};
class C1:public A
{
class A1 {
virtual void fun() {}
};
class C1 : public A {};
int main() {
cout << sizeof(A) << endl; // 8
cout << sizeof(B) << endl; // 16
cout << sizeof(C) << endl; // 12
int main()
{
cout<<sizeof(A)<<endl; // 8
cout<<sizeof(B)<<endl; // 16
cout<<sizeof(C)<<endl; // 12
/**
* @brief 对于虚单函数继承派生类也继承了基类的vptr所以是8字节
*/
cout<<sizeof(C1)<<endl; // 8
return 0;
/**
* @brief 对于虚单函数继承派生类也继承了基类的vptr所以是8字节
*/
cout << sizeof(C1) << endl; // 8
return 0;
}