40 lines
802 B
C++
40 lines
802 B
C++
#include<iostream>
|
|
#include<stdio.h>
|
|
|
|
struct Base {
|
|
int v1;
|
|
// private: //error!
|
|
int v3;
|
|
public: //显示声明public
|
|
int v2;
|
|
void print(){
|
|
printf("%s\n","hello world");
|
|
};
|
|
};
|
|
|
|
typedef struct Base1 {
|
|
int v1;
|
|
// private: //error!
|
|
int v3;
|
|
public: //显示声明public
|
|
int v2;
|
|
void print(){
|
|
printf("%s\n","hello world");
|
|
};
|
|
}B;
|
|
void Base(){
|
|
printf("%s\n","I am Base func");
|
|
}
|
|
//void B() {} //error! 符号 "B" 已经被定义为一个 "struct Base1" 的别名
|
|
int main() {
|
|
struct Base base; //ok
|
|
//Base base1; // error!
|
|
base.v1=1;
|
|
base.v3=2;
|
|
base.print();
|
|
printf("%d\n",base.v1);
|
|
printf("%d\n",base.v3);
|
|
Base();
|
|
return 0;
|
|
}
|