#include<iostream>
using namespace std;
#include "string"
//房子
class House
{
public:
void setDoor(string door)
{
m_door = door;
}
void setWindow(string window)
{
m_window = window;
}
void setWall(string wall)
{
m_wall = wall;
}
string getDoor()
{
cout << m_door << endl;
return m_door;
}
string getWindow()
{
cout << m_window << endl;
return m_window;
}
string getWall()
{
cout << m_wall << endl;
return m_wall;
}
private:
string m_door;
string m_window;
string m_wall;
};
//抽象工程队
class Builder
{
public:
virtual void buildDoor() = 0;
virtual void buildWall() = 0;
virtual void buildWindow() = 0;
virtual House *getHouse() = 0;
};
//公寓工程队
class FlatBuilder :public Builder
{
public:
FlatBuilder()
{
m_house = new House;
}
virtual void buildDoor()
{
m_house->setDoor("flat door");
}
virtual void buildWall()
{
m_house->setWall("flat wall");
}
virtual void buildWindow()
{
m_house->setWindow("flat window");
}
virtual House *getHouse()
{
return m_house;
}
private:
House *m_house;
};
//别墅工程队
class VillaBuilder :public Builder
{
public:
VillaBuilder()
{
m_house = new House;
}
virtual void buildDoor()
{
m_house->setDoor("Villa door");
}
virtual void buildWall()
{
m_house->setWall("Villa wall");
}
virtual void buildWindow()
{
m_house->setWindow("Villa window");
}
virtual House *getHouse()
{
return m_house;
}
private:
House *m_house;
};
//设计师
class Director
{
public:
Director(Builder*builder)
{
m_builder = builder;
}
void Construct()
{
m_builder->buildDoor();
m_builder->buildWall();
m_builder->buildWindow();
}
private:
Builder* m_builder;
};
void main()
{
Director *director = NULL;
Builder *builder = NULL;
House *house = NULL;
builder = new FlatBuilder;
director =new Director(builder);
director->Construct();
house = builder->getHouse();
house->getDoor();
house->getWall();
delete house;
delete builder;
builder = new VillaBuilder;
director = new Director(builder);
director->Construct();
house = builder->getHouse();
house->getDoor();
house->getWall();
delete house;
delete builder;
}
