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30 lines
666 B
C++
30 lines
666 B
C++
//
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// Created by xiemenghui on 2018/7/21.
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//
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#include "BridgeMain.h"
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void BridgeMain()
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{
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// 创建电器（电灯、电风扇）
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IElectricalEquipment * light = new Light();
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IElectricalEquipment * fan = new Fan();
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// 创建开关（拉链式开关、两位开关）
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// 将拉链式开关和电灯关联起来，两位开关和风扇关联起来
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ISwitch * pullChain = new PullChainSwitch(light);
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ISwitch * twoPosition = new TwoPositionSwitch(fan);
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// 开灯、关灯
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pullChain->On();
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pullChain->Off();
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// 打开风扇、关闭风扇
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twoPosition->On();
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twoPosition->Off();
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SAFE_DELETE(twoPosition);
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SAFE_DELETE(pullChain);
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SAFE_DELETE(fan);
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SAFE_DELETE(light);
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} |