106 lines
1.7 KiB
C++
106 lines
1.7 KiB
C++
#ifndef __SIMPLE_FACTORY__
|
|
#define __SIMPLE_FACTORY__
|
|
|
|
#include <iostream>
|
|
#include <string.h>
|
|
using namespace std;
|
|
|
|
//抽象产品类AbstractProduct
|
|
class AbstractSportProduct
|
|
{
|
|
public:
|
|
AbstractSportProduct(){
|
|
|
|
}
|
|
virtual ~AbstractSportProduct(){};
|
|
//抽象方法：
|
|
// virtual void printName(){};
|
|
virtual void printName() = 0;
|
|
// virtual void play(){};
|
|
virtual void play() = 0;
|
|
};
|
|
|
|
//具体产品类Basketball
|
|
class Basketball :public AbstractSportProduct
|
|
{
|
|
public:
|
|
Basketball(){
|
|
printName();
|
|
play();
|
|
}
|
|
~Basketball()
|
|
{
|
|
|
|
}
|
|
//具体实现方法
|
|
void printName(){
|
|
printf("Jungle get Basketball\n");
|
|
}
|
|
void play(){
|
|
printf("Jungle play Basketball\n");
|
|
}
|
|
};
|
|
|
|
//具体产品类Football
|
|
class Football :public AbstractSportProduct
|
|
{
|
|
public:
|
|
Football(){
|
|
printName();
|
|
play();
|
|
}
|
|
~Football()
|
|
{
|
|
|
|
}
|
|
//具体实现方法
|
|
void printName(){
|
|
printf("Jungle get Football\n");
|
|
}
|
|
void play(){
|
|
printf("Jungle play Football\n");
|
|
}
|
|
};
|
|
|
|
//具体产品类Volleyball
|
|
class Volleyball :public AbstractSportProduct
|
|
{
|
|
public:
|
|
Volleyball(){
|
|
printName();
|
|
play();
|
|
}
|
|
~Volleyball()
|
|
{
|
|
|
|
}
|
|
//具体实现方法
|
|
void printName(){
|
|
printf("Jungle get Volleyball\n");
|
|
}
|
|
void play(){
|
|
printf("Jungle play Volleyball\n");
|
|
}
|
|
};
|
|
|
|
class Factory
|
|
{
|
|
public:
|
|
std::shared_ptr<AbstractSportProduct> getSportProduct(string productName)
|
|
{
|
|
std::shared_ptr<AbstractSportProduct> pro;
|
|
if (productName == "Basketball"){
|
|
pro = std::shared_ptr<AbstractSportProduct>(new Basketball());
|
|
}
|
|
else if (productName == "Football"){
|
|
pro = std::shared_ptr<AbstractSportProduct>(new Football());
|
|
}
|
|
else if (productName == "Volleyball"){
|
|
pro = std::shared_ptr<AbstractSportProduct>(new Volleyball());
|
|
}
|
|
return pro;
|
|
}
|
|
};
|
|
|
|
|
|
#endif //__SIMPLE_FACTORY__
|