proj14_01.cpp

C++程序设计教程的全部源代码 包含与教程同步的PPT 方便学习

#include <iostream.h>
class Samp{
public:
	void Setij(int a, int b){i=a,j=b;}
	~Samp(){ cout <<"Destroying.." <<i <<endl; }
	int GetMulti(){ return i*j; }
protected:
	int i;
	int j;
};
void main()
{
	Samp* p = new Samp[10];
	if(!p){
		cout <<"Allocation error\n";
		return;
	}
	for(int j=0; j<10; j++)
		p[j].Setij(j,j);
	
	for(int k=0; k<10; k++)
		cout <<"Multi[" <<k <<"] is:"
		<<p[k].GetMulti() <<endl;
	delete[]p;
}