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| #define _CRT_SECURE_NO_WARNINGS
#include<iostream>
#include<cstring>
using namespace std;
class Student
{
public:
Student();
~Student();
Student(const char * name,int score);
const char * getName()const;
void print()const;
private:
char * name;
int score;
int xueHao;
static int jXueHao;
};
int Student::jXueHao = 10000;
void Student::print() const
{
cout << name << endl;
cout << score << endl;
cout << xueHao << endl;
}
const char * Student::getName()const
{
return this->name;
}
Student::Student(const char * name, int score)
{
int len = strlen(name) + 1;
this->name = new char[len];
strcpy(this->name, name);
this -> score = score;
xueHao = jXueHao + 1;
jXueHao++;
}
Student::Student()
{
name = NULL;
xueHao = jXueHao + 1;
jXueHao++;
}
Student::~Student()
{
if (name != NULL)
{
delete[] name;
name = NULL;
}
}
void test() {
Student s1("XiaoMing", 100);
s1.print();
cout << s1.getName() << endl;
}
int main(char *argv[], int argc)
{
test();
return 0;
}
|
