#include <iostream>
#include "Box.h"
Box::Box()
{
breadth=1;
height=1;
}
int Box::volume() const{return breadth*height;}
int Box::getBreadth() const {return breadth;}
int Box::getHeight() const {return height;}
int Box::compareVolume(const Box& otherBox) const
{
int vol1 =volume();
int vol2 =otherBox.volume();
return vol1>vol2 ? 1 : (vol1<vol2 ? -1 :0);
}
Box::Box(int abreadth,int aheight ):
breadth(abreadth) ,height(aheight)
{
//MID=Scounter++;
ManyBox=new Box* [breadth];
for(int i=0;i<breadth;i++)
ManyBox[i]=new Box [height];
}
Box::~Box()
{
for (int i=0;i<breadth;i++)
delete [] ManyBox[i];
delete [] ManyBox;
}
Box::Box (const Box& src)
{
CopyForm(src);
std::cout<<"调用复制构造函数！！！";
}
Box Box::operator=(const Box& src)
{
if(this==&src)
return (*this);
for(int i=0;i<breadth;i++)
{delete [] ManyBox[i];}
delete [] ManyBox;
CopyForm(src);
std::cout<<"调用重载赋值运算函数！！！";
return *this;
}
void Box::CopyForm(const Box& src)
{
breadth=src.breadth;
height=src.height;
ManyBox=new Box* [breadth];
for(int i=0;i<breadth;i++)
{
ManyBox[i]=new Box [height];
}
for(int i=0;i<breadth;i++)
for(int j=0;j<height;i++)
ManyBox[i][j]=src.ManyBox[i][j];
}
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