?? ch12_11.cpp
字號:
//***********************
//** ch12_11.cpp **
//***********************
#include <iostream.h>
#include <string.h>
class StudentID{
public:
StudentID(int id=0)
{
value=id;
cout <<"Assigning student id " <<value <<endl;
}
~StudentID()
{
cout <<"Destructing id " <<value <<endl;
}
protected:
int value;
};
class Student{
public:
Student(char* pName="noName",int ssID=0)
{
cout <<"Constructing student " <<pName <<endl;
strncpy(name,pName,sizeof(name));
name[sizeof(name)-1]='\0';
StudentID id(ssID); //希望將學號傳給學號類對象
}
protected:
char name[20];
StudentID id;
};
void main()
{
Student s("Randy",9818);
}
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