58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
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/*
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* @Description:
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* @version:
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* @Author: 莫邪
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* @Date: 2023-10-08 10:53:47
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* @LastEditors: 莫邪
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* @LastEditTime: 2023-10-08 11:07:48
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*/
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#include <iostream>
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#include <memory>
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class AbstractBall {
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public:
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virtual void get() = 0;
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virtual void play() = 0;
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virtual ~AbstractBall() = default;
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};
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class FootBall : public AbstractBall {
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public:
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void get() override { std::cout << "get footBall" << std::endl; }
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void play() override { std::cout << "play footBall" << std::endl;}
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};
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class BasketBall : public AbstractBall {
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public:
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void get() override { std::cout << "get basketBall" << std::endl; }
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void play() override { std::cout << "play basketBall" << std::endl;}
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};
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class Volleyball : public AbstractBall {
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public:
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void get() override { std::cout << "get volleyball" << std::endl; }
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void play() override { std::cout << "play volleyball" << std::endl;}
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};
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enum Type {
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FootBallType = 1,
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BasketBallType = 2,
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VolleyballType = 3
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};
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class SimpleFactory {
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public:
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std::shared_ptr<AbstractBall> createBall(Type type) {
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switch (type) {
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case 1:
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return std::make_shared<FootBall>();
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case 2:
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return std::make_shared<BasketBall>();
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case 3:
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return std::make_shared<Volleyball>();
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default:
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return nullptr;
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}
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}
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};
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