#include
#include
using namespace std;
//-------------------CPU--------------------
//抽象CPU类
class CPU
{
public:
virtual void calculate() = 0;
virtual ~CPU() = 0;
};
CPU::~CPU() {};
class IntelCPU :public CPU
{
public:
IntelCPU() {};
virtual void calculate()
{
cout << "IntelCUP is running.." << endl;
}
};
class LenovoCPU :public CPU
{
public:
virtual void calculate()
{
cout << "LenovoCUP is running.." << endl;
}
};
//-------------------显卡--------------------
//抽象显卡类
class VideoCard
{
public:
virtual void display() = 0;
virtual ~VideoCard() = 0;
};
VideoCard::~VideoCard() {};
class IntelVideoCard :public VideoCard
{
public:
virtual void display()
{
cout << "Intel VideoCard is displaying.." << endl;
}
};
class LenovoVideoCard :public VideoCard
{
public:
virtual void display()
{
cout << "Lenovo VideoCard is displaying.." << endl;
}
};
//-------------------内存--------------------
//抽象内存类
class Memory
{
public:
virtual void storage() = 0;
virtual ~Memory() = 0;
};
Memory::~Memory() {};
class IntelMemory :public Memory
{
public:
virtual void storage()
{
cout << "IntelMemory is storaging..." << endl;
}
};
class LenovoMemory :public Memory
{
public:
virtual void storage()
{
cout << "LenovoMemory is storaging..." << endl;
}
};
//--------------------装电脑!-----------------------
//电脑类
class Computer
{
public:
Computer() {};
Computer(CPU* p1, VideoCard* p2, Memory* p3)
{
m_p1 = p1;
m_p2 = p2;
m_p3 = p3;
}
void doCalculate()
{
m_p1->calculate();
}
void doDisplay()
{
m_p2->display();
}
void dostorage()
{
m_p3->storage();
}
void doWork()
{
doCalculate();
doDisplay();
dostorage();
cout << endl;
};
CPU* m_p1;
VideoCard* m_p2;
Memory* m_p3;
};
//------------------test---------------------
void test01()
{
Computer c1(new IntelCPU, new IntelVideoCard, new IntelMemory);
Computer c2(new LenovoCPU, new LenovoVideoCard, new LenovoMemory);
Computer c3(new IntelCPU, new LenovoVideoCard, new LenovoMemory);
c1.doWork();
c2.doWork();
c3.doWork();
}
//-------------------------------------------
int main()
{
test01();
return 0;
}
