哪位高人帮忙 看下错不哪了
#include<stdlib.h>
#include<iostream>
using namespace std;
class Coordinate
{
public:
Coordinate();
~Coordinate();
void setX(int x);
int getX();
void setY(int y);
int getY();
private:
int m_iX;
int m_iY;
};
Coordinate::Coordinate()
{
cout<<"Coordinate"<<endl;
}
Coordinate::~Coordinate()
{
cout<<"~Coordinate"<<endl;
}
void Coordinate::setX(int x)
{
m_iX=x;
}
int Coordinate::getX()
{
return m_iX;
}
void Coordinate::setY(int y)
{
m_iY=y;
}
int Coordinate::getY()
{
return m_iY;
}
class Line
{
public:
Line();
~Line();
void setA(int x,int y);
void setB(int x,int y);
void printInfo();
private:
Coordinate m_coorA;
Coordinate m_coorB;
};
Line::Line()
{
cout<<"Line"<<endl;
}
Line::~Line()
{
cout<<"~Line"<<endl;
}
void Line::setA(int x,int y)
{
m_coorA.setX(x);
m_coorA.setY(y);
}
void Line::setB(int x,int y)
{
m_coorB.setX(x);
m_coorB.setY(y);
}
void Line::printInfo()
{
cout<<"("<<m_coorA.getX()<<","<<m_coorA.getY()<<")"<<endl;
cout<<"("<<m_coorB.getX()<<","<<m_coorB.getY()<<")"<<endl;
}
int main(void)
{
Line*p=new Line();
delete p;
p=NULL;
system("pause");
return 0;
}
