这是修改后的代码
#include<iostream>
using namespace std;
class Person
{
private:
char name[20];
char sex;
int age;
char* addr;
public:
Person()
{
strcpy_s(name, "张三");
sex = 'x';
age = 0;
addr = new char;
addr[0] = '\0'; //试试能不能删
}
Person(char* n, int age, char sex, char* addr)
{
strcpy_s(this->name, strlen(n + 1), n);
this->age = age;
this->sex = sex;
this->addr = new char[strlen(n) + 1];
addr = addr;
}
Person(Person &p)
{
strcpy_s(this->name, strlen(name + 1),p.name );
this->age = p.age;
this->sex = p.sex;
addr = new char[strlen(addr) + 1]; //不知是不是this->
addr = addr;
}
~Person()
{
delete[] addr;
}
void ShowMe();
};
void Person::ShowMe()
{
cout << "姓名为：" << name << ",年龄为：" << age << ",性别为：" << sex << "，地址为：" << *addr << endl;
}
int main()
{
Person person1;
person1.ShowMe();
Person person2("小丽",19,'m',"中国广东省深圳市");
person2.ShowMe();
}
强制转换试了没有啊，你别把自己憋死啊
#include<iostream>
using namespace std;
class Person
{
private:
char name[20];
char sex;
int age;
char* addr;
public:
Person()
{
strcpy_s(name, "张三");
sex = 'x';
age = 0;
addr = new char[20];
addr[0] = '\0'; //试试能不能删
}
Person(char* n, int age, char sex, char* addr)
{
strcpy_s(this->name, strlen(n)+1 , n);
this->age = age;
this->sex = sex;
this->addr = new char[strlen(addr) + 1];
strcpy_s(this->addr,strlen(addr)+1,addr);
}
Person(Person &p)
{
strcpy_s(this->name, strlen(name + 1),p.name );
this->age = p.age;
this->sex = p.sex;
addr = new char[strlen(p.addr) + 1];
strcpy_s(this->addr ,strlen(p.addr)+1,p.addr);
}
~Person()
{
delete[] addr;
}
void ShowMe();
};
void Person::ShowMe()
{
cout << "姓名为：" << name << ",年龄为：" << age << ",性别为：" << sex << "，地址为：" << addr << endl;
}
int main()
{
Person person1;
person1.ShowMe();
Person person2((char*)"小丽",19,'m',(char*)"中国广东省深圳市");
person2.ShowMe();
}