#include <iostream.h>
#include <string.h>
class CStudent
{
public:
CStudent(char *n, int a);
~CStudent();
static void SetAge(int age);
private:
char *name;
int age;
static int nTotalObj;
};
int CStudent::nTotalObj = 0;
CStudent::CStudent(char *n, int a)
:age(a)
{
int nLen = strlen(n);
name = new char[nLen+1];
strcpy(name,n);
name[nLen] = ’\0’;
nTotalObj++;
}
CStudent::~CStudent()
{
delete[] name;
nTotalObj--;
}
void CStudent::SetAge(int age)
{
this->age = age;
}
void main()
{
CStudent stu1("张三",25);
CStudent str2("李四",26);
cout<<"CStudent::nTotalObj="<<CStudent::nTotalObj<<endl;
}
asd8532
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