cpp: Strategy Pattern II

 

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// Gold.h : 此文件包含 "Gold" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.         #pragma once //#ifndef GOLD_H //#define GOLD_H #ifndef _GOLD_ #define _GOLD_     #include <iostream> #include <sstream> #include <vector> #include "StrategyProfile.h"   using namespace std;         namespace DuJewelryStrategyPattern {       ////增加策略 enum  ItemAddlife {     LF_Corporation,      LF_Commerce,      LF_Shop,  };       class StrategyProfile;//类前向声明             /// <summary>     /// 黄金  父类     /// </summary>     class Gold     {     public:         Gold(int operation, int intellectual, int resource) :Poperation(operation), Pintellectual(intellectual), Presource(resource) {}         virtual ~Gold() {}           //public:         //  void UseItem(ItemAddlife djtype) //         //  {         //      if (djtype == LF_Corporation) //         //      {         //          Poperation += 200; //补充200点生命值         //          //if (主角)         //          //{         //          //  停止状态，也         //          //}         //          //if (主角状态)         //          //{         //          //  Poperation += 400; //额外再补充400点         //          //  Pintellectual += 200; //也再补充200点         //          //}         //      }         //      else if (djtype == LF_Commerce ) //         //      {         //          Poperation += 300; //补充300点生命值         //      }         //      else if (djtype == LF_Shop) //         //      {         //          Poperation += 500; //补充500点生命         //      }         //      //其他的一些判断逻辑，略......         //  }       public:           /// <summary>         ///         /// </summary>         /// <param name="strategy"></param>         void SetStrategyProfile(StrategyProfile* strategy); //         /// <summary>         /// /         /// </summary>         void UseItem();         /// <summary>         /// 获取运营管理         /// </summary>         /// <returns></returns>         int  GetOperation();         /// <summary>         /// 设置运营管理         /// </summary>         /// <param name="operation"></param>         void SetOperation(int operation); //         private:         /// <summary>         ///         /// </summary>         StrategyProfile* strategyProfile = nullptr; //C++11中支持这样初始化         protected:         /// <summary>         /// 运营管理 operation         /// </summary>         int Poperation;         /// <summary>         /// 智能技术 intellectual technology         /// </summary>         int Pintellectual;           /// <summary>         /// 资源配置 （整合）resource allocation         /// </summary>         int Presource;         };     }   #endif     // Gold.cpp 此文件包含 "Gold" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.   #include <iostream> #include "Gold.h" #include "StrategyProfile.h" using namespace std;         namespace DuJewelryStrategyPattern {         /// <summary>     /// 设置组合使用的策略     /// </summary>     /// <param name="strategy"></param>     void Gold::SetStrategyProfile(StrategyProfile* strategy)     {         strategyProfile = strategy;     }       //1例用法     /// <summary>     /// 使用组合策略     /// </summary>     void Gold::UseItem()     {         strategyProfile->UseItem(this); //this               }       /** 2 例用法     /// <summary>     /// 使用组合策略     /// </summary>         void Gold::UseItem()         {             strategyProfile->UseItem(); //this         }     */       /// <summary>     /// 获取运营管理     /// </summary>     /// <returns></returns>     int Gold::GetOperation()     {         return Poperation;     }     /// <summary>     /// 设置运营管理     /// </summary>     /// <param name="operation"></param>     void Gold::SetOperation(int operation)     {         Poperation = operation;     }     }     // StrategyProfile.h : 此文件包含 "StrategyProfile" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #pragma once //#ifndef STRATEGYPROFILE_H //#define STRATEGYPROFILE_H #ifndef _STRATEGYPROFILE_ #define _STRATEGYPROFILE_ #include <iostream> #include <sstream> #include <vector> #include "Gold.h"   using namespace std;     namespace DuJewelryStrategyPattern {       class Gold;//类前向声明       /// <summary>     /// 策略组合 父类 策略类的父类     /// </summary>     class StrategyProfile     {       private:         public:           /** 1 例用法*/           /// <summary>         ///         /// </summary>         /// <param name="mainobj"></param>         virtual void UseItem(Gold* mainobj)=0;              /*2 例用法         /// <summary>         ///         /// </summary>            virtual void UseItem() = 0;                    */         /// <summary>         ///         /// </summary>         /// <param name="mainobj"></param>         //void DuUseItem(Gold* mainobj);         /// <summary>         ///         /// </summary>         virtual ~StrategyProfile() {}       };   }   #endif   // StrategyMarketFocus.h : 此文件包含 "StrategyMarketFocus" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #pragma once #ifndef STRATEGYMARKETFOCUS_H #define STRATEGYMARKETFOCUS_H   #include <iostream> #include <sstream> #include <vector> #include "Gold.h" #include "StrategyProfile.h"   using namespace std;     namespace DuJewelryStrategyPattern {       /// <summary>     ///子类   专一化战略(Market focus/focus strategy)，也称集中化战略(集中策略)、目标集中战略、目标聚集战略、目标聚集性战略     /// </summary>     class StrategyMarketFocus :public StrategyProfile     {       public:         /// <summary>         /// 专一化战略         /// </summary>         /// <param name="mainobj"></param>         virtual void UseItem(Gold* mainobj)         {             mainobj->SetOperation(mainobj->GetOperation() + 500); //补充500点生命值             int operatin = mainobj->GetOperation();             cout << "执行专一化战略,营收增长" + to_string(operatin) + "%" << endl;         }     }; } #endif   // StrategyDifferentiation.h : 此文件包含 "StrategyDifferentiation" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #pragma once #ifndef STRATEGYDIFFERENTIATION_H #define STRATEGYDIFFERENTIATION_H   #include <iostream> #include <sstream> #include <vector> #include "Gold.h" #include "StrategyProfile.h"   using namespace std;     namespace DuJewelryStrategyPattern {       /// <summary>     ///子类       /// 差异化战略（differentiation/differentiation strategy）     /// </summary>     class StrategyDifferentiation :public StrategyProfile     {       public:           /// <summary>         ///         /// </summary>         /// <param name="mainobj"></param>         virtual void UseItem(Gold* mainobj)         {             mainobj->SetOperation(mainobj->GetOperation() + 300); //补充300点             int operatin = mainobj->GetOperation();             cout << "执行差异化战略,营收增长"+to_string(operatin)+"%" << endl;         }     }; } #endif   // StrategyOverallCost.h : 此文件包含 "StrategyOverallCost" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #pragma once #ifndef STRATEGYOVERALLCOST_H #define STRATEGYOVERALLCOST_H   #include <iostream> #include <sstream> #include <vector> #include "Gold.h" #include "StrategyProfile.h"   using namespace std;     namespace DuJewelryStrategyPattern {       /// <summary>     /// 子类 成本领先战略（Overall cost leadership，也称低成本战略）     /// </summary>     class StrategyOverallCost:public StrategyProfile     {       public:         /// <summary>         ///  成本领先战略         /// </summary>         /// <param name="mainobj"></param>         virtual void UseItem(Gold* mainobj)         {             mainobj->SetOperation(mainobj->GetOperation() + 200); //补充200点             int operatin = mainobj->GetOperation();             cout << "执行成本领先战略,营收增长" + to_string(operatin) + "%" << endl;         }       };   }   #endif   // GeovinDu.cpp : 此文件包含 "GeovinDu" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #include "GeovinDu.h" #include <iostream> #include <sstream> #include <vector>   #include "Gold.h" #include "GoldShop.h" #include "GoldCommerce.h" #include "GoldCorporation.h"     #include "SupplierDiamond.h" #include "SupplierGold.h" #include "SupplierJade.h" #include "SupplierPearl.h" #include "SupplierIncrement.h" #include "StrategyProfile.h" #include "StrategyDifferentiation.h" #include "StrategyMarketFocus.h" #include "StrategyOverallCost.h"       using namespace std; using namespace DuJewelryStrategyPatternUnabstract;         namespace DuJewelryStrategyPattern {         /// <summary>     ///     /// </summary>     void GeovinDu::displayUnabstract()     {               //Gold* prole_war = new SupplierIncrement(1000, 0, 200);//这没有采用工厂模式，如果主角很多，可以考虑采用工厂模式创建对象             //prole_war->UseItem(LF_Corporation);             //delete prole_war;               //创建主角             Gold* prole_shop = new GoldShop(1000, 0, 200);               //成本策略1               //StrategyProfile* strateby;             //StrategyOverallCost d;             //strateby = &d;                           /* 1 例  问题： 无法实例化抽象类  已解决*/             StrategyProfile* strateby = new StrategyOverallCost(); //创建成本策略             prole_shop->SetStrategyProfile(strateby); //主角设置策略             prole_shop->UseItem(); //主角               //差异化战略             StrategyProfile* strateby2 = new StrategyDifferentiation(); //创建差异化战略             prole_shop->SetStrategyProfile(strateby2); //主角设置策略             prole_shop->UseItem(); //主角用策略               //释放资源             delete strateby;             delete strateby2;             delete prole_shop;                         // 2 例------------------------------             /*             DuJewelryStrategyPatternUnabstract::SupplierGold* pobjud = new DuJewelryStrategyPatternUnabstract::SupplierGold();             DuJewelryStrategyPatternUnabstract::SupplierIncrement* pobjwar = new DuJewelryStrategyPatternUnabstract::SupplierIncrement();             pobjwar->createSupplierGold(pobjud); //创建一个黄金供应商               DuJewelryStrategyPatternUnabstract::SupplierDiamond* pobjelm = new DuJewelryStrategyPatternUnabstract::SupplierDiamond();             pobjwar->createSupplierDiamond(pobjelm);//创建一个钻石供应商              //资源释放            delete pobjwar;            delete pobjud;            delete pobjelm;         */       }     }

　　

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// ConsoleDuStrategyPattern.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。 // 策略模式  Strategy Pattern  // // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit. // #define _UNICODE   #include <iostream> #include "GeovinDu.h" #include "SupplierIncrement.h"     #ifdef _DEBUG   //只在Debug（调试）模式下 #ifndef DEBUG_NEW #define DEBUG_NEW new(_NORMAL_BLOCK,__FILE__,__LINE__) //重新定义new运算符 #define new DEBUG_NEW #endif #endif   //#include <boost/type_index.hpp> using namespace std; //#pragma warning(disable : 4996)   using namespace DuJewelryStrategyPattern; using namespace DuJewelryStrategyPatternUnabstract;     int main() {     std::cout << "Hello World!!Programa Olá Mundo!涂聚文 Geovin Du\n";     GeovinDu geovin;     geovin.displayUnabstract();       system("pause");       return 0; }   // 运行程序: Ctrl + F5 或调试 >“开始执行(不调试)”菜单 // 调试程序: F5 或调试 >“开始调试”菜单   // 入门使用技巧: //   1. 使用解决方案资源管理器窗口添加/管理文件 //   2. 使用团队资源管理器窗口连接到源代码管理 //   3. 使用输出窗口查看生成输出和其他消息 //   4. 使用错误列表窗口查看错误 //   5. 转到“项目”>“添加新项”以创建新的代码文件，或转到“项目”>“添加现有项”以将现有代码文件添加到项目 //   6. 将来，若要再次打开此项目，请转到“文件”>“打开”>“项目”并选择 .sln 文件 #define UNICODE

　　

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Hello World!!Programa Olá Mundo!涂聚文 Geovin Du 执行成本领先战略,营收增长1200% 执行差异化战略,营收增长1500% 请按任意键继续. . .

　　

 

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// Gold.h : 此文件包含 "Gold" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.         #pragma once //#ifndef GOLD_H //#define GOLD_H #ifndef _GOLD_ #define _GOLD_     #include <iostream> #include <sstream> #include <vector> #include "StrategyProfile.h"   using namespace std;         namespace DuJewelryStrategyPattern {       ////增加策略 enum  ItemAddlife {     /// <summary>     /// 黄金公司     /// </summary>     LF_Corporation,      /// <summary>     /// 商贸商会     /// </summary>     LF_Commerce,      /// <summary>     /// 店舖     /// </summary>     LF_Shop,  }; /// <summary> /// /// </summary> enum ItemOperating {     /// <summary>     ///     /// </summary>     colse,     /// <summary>     ///     /// </summary>     bussines,   };       class StrategyProfile;//类前向声明             /// <summary>     /// 黄金  父类     /// </summary>     class Gold     {     public:         Gold(int operation, int intellectual, int resource) :Poperation(operation), Pintellectual(intellectual), Presource(resource) {}         virtual ~Gold() {}           public:             /// <summary>             ///             /// </summary>             /// <param name="djtype"></param>             /// <param name="operate"></param>             void UseItem(ItemAddlife djtype, ItemOperating operate) //             {                 if (djtype == LF_Corporation) //类型：                 {                     int oldp = Poperation;                     int oldi = Pintellectual;                     int oldr = Presource;                     Poperation += 200; //补充200点 poisoning                       if (operate ==colse)                     {                         //                         cout << "黄金公司歇业中，为了更好的准备迎接新的增长点！" << endl;                     }                     if (operate ==bussines)  //musth                     {                         Poperation += 400; //再补充400点                         Pintellectual += 200; //也再补充200点                           cout << "黄金公司营业中，运营增长：("+to_string(oldp) +")"+to_string(Poperation - oldp)+",智能技术增长：(" + to_string(oldi) + ")" +to_string(Pintellectual - oldi)+",资源增长：(" + to_string(oldr) + ")" +to_string(Presource - oldr) << endl;                     }                 }                 else if (djtype == LF_Commerce ) //                 {                     int oldp = Poperation;                     int oldi = Pintellectual;                     int oldr = Presource;                     if (operate ==colse)                     {                         cout << "商贸商会歇业中，为了更好的准备迎接新的增长点！" << endl;                     }                     if (operate ==bussines)                     {                         Poperation += 300; //补充300点                         cout << "商贸商会营业中，运营增长：(" + to_string(oldp) + ")" + to_string(Poperation- oldp) + ",智能技术增长：(" + to_string(oldi) + ")" + to_string(Pintellectual-oldi) + ",资源增长：(" + to_string(oldr) + ")" + to_string(Presource-oldr) << endl;                     }                 }                 else if (djtype == LF_Shop) //                 {                     int oldp = Poperation;                     int oldi = Pintellectual;                     int oldr = Presource;                       if (operate ==colse)                     {                         cout << "店舖歇业中，为了更好的准备迎接新的增长点！" << endl;                     }                     if (operate ==bussines)                     {                         Poperation += 500; //补充500点                         cout << "店舖营业中，运营增长：(" + to_string(oldp) + ")" + to_string(Poperation- oldp) + ",智能技术增长：(" + to_string(oldi) + ")" + to_string(Pintellectual - oldi) + ",资源增长：(" + to_string(oldr) + ")" + to_string(Presource - oldr) << endl;                     }                 }                 //其他的一些判断逻辑，略......             }       public:           /// <summary>         ///         /// </summary>         /// <param name="strategy"></param>         void SetStrategyProfile(StrategyProfile* strategy); //设置道具使用的策略         /// <summary>         /// /         /// </summary>         void UseItem(); //         /// <summary>         /// 获取运营管理         /// </summary>         /// <returns></returns>         int  GetOperation();         /// <summary>         /// 设置运营管理         /// </summary>         /// <param name="operation"></param>         void SetOperation(int operation); //         private:         /// <summary>         ///         /// </summary>         StrategyProfile* strategyProfile = nullptr; //C++11中支持这样初始化         protected:         /// <summary>         /// 运营管理 operation         /// </summary>         int Poperation;         /// <summary>         /// 智能技术 intellectual technology         /// </summary>         int Pintellectual;           /// <summary>         /// 资源配置 （整合）resource allocation         /// </summary>         int Presource;         };     }   #endif     // GeovinDu.cpp : 此文件包含 "GeovinDu" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #include "GeovinDu.h" #include <iostream> #include <sstream> #include <vector>   #include "Gold.h" #include "GoldShop.h" #include "GoldCommerce.h" #include "GoldCorporation.h"     #include "SupplierDiamond.h" #include "SupplierGold.h" #include "SupplierJade.h" #include "SupplierPearl.h" #include "SupplierIncrement.h" #include "StrategyProfile.h" #include "StrategyDifferentiation.h" #include "StrategyMarketFocus.h" #include "StrategyOverallCost.h"       using namespace std; using namespace DuJewelryStrategyPatternUnabstract;         namespace DuJewelryStrategyPattern {         class Gold;       /// <summary>     ///     /// </summary>     void GeovinDu::displayUnabstract()     {                   Gold* prole_cor = new GoldCorporation(1000,20,500);//这没有采用工厂模式，如果主角很多，可以考虑采用工厂模式创建对象             prole_cor->UseItem(LF_Corporation,colse);             delete prole_cor;               //创建主角             Gold* prole_shop = new GoldShop(1000, 0, 200);             prole_shop->UseItem(LF_Shop, bussines);                 Gold* prole_Com = new GoldCommerce(8000, 20, 400);                 //成本策略1               //StrategyProfile* strateby;             //StrategyOverallCost d;             //strateby = &d;                           /* 1 例  问题： 无法实例化抽象类  已解决*/             StrategyProfile* strateby = new StrategyOverallCost(); //创建成本策略             prole_shop->SetStrategyProfile(strateby); //主角设置大还丹策略，准备吃大还丹             prole_shop->UseItem(); //主角吃大还丹               //差异化战略             StrategyProfile* strateby2 = new StrategyDifferentiation(); //创建差异化战略             prole_shop->SetStrategyProfile(strateby2); //主角设置策略             prole_shop->UseItem(); //主角用策略               //释放资源             delete strateby;             delete strateby2;             delete prole_shop;                         // 2 例------------------------------             /*             DuJewelryStrategyPatternUnabstract::SupplierGold* pobjud = new DuJewelryStrategyPatternUnabstract::SupplierGold();             DuJewelryStrategyPatternUnabstract::SupplierIncrement* pobjwar = new DuJewelryStrategyPatternUnabstract::SupplierIncrement();             pobjwar->createSupplierGold(pobjud); //创建一个黄金供应商               DuJewelryStrategyPatternUnabstract::SupplierDiamond* pobjelm = new DuJewelryStrategyPatternUnabstract::SupplierDiamond();             pobjwar->createSupplierDiamond(pobjelm);//创建一个钻石供应商              //资源释放            delete pobjwar;            delete pobjud;            delete pobjelm;         */       }     }

　　

 

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// GeovinDu.cpp : 此文件包含 "GeovinDu" 类。策略模式  Strategy Pattern C++ 14 // 2023年5月1日 涂聚文 Geovin Du Visual Studio 2022 edit.     #include "GeovinDu.h" #include <iostream> #include <sstream> #include <vector>   #include "Gold.h" #include "GoldShop.h" #include "GoldCommerce.h" #include "GoldCorporation.h"     #include "SupplierDiamond.h" #include "SupplierGold.h" #include "SupplierJade.h" #include "SupplierPearl.h" #include "SupplierIncrement.h" #include "StrategyProfile.h" #include "StrategyDifferentiation.h" #include "StrategyMarketFocus.h" #include "StrategyOverallCost.h"       using namespace std; using namespace DuJewelryStrategyPatternUnabstract;         namespace DuJewelryStrategyPattern {         class Gold;       /// <summary>     ///     /// </summary>     void GeovinDu::displayUnabstract()     {                 //            Gold* prole_cor = new GoldCorporation(1000,20,500);//这没有采用工厂模式，如果主角很多，可以考虑采用工厂模式创建对象                                           //创建主角             Gold* prole_shop = new GoldShop(1000, 0, 200);                           //delete prole_shop;                 Gold* prole_Com = new GoldCommerce(8000, 20, 400);             //prole_Com->UseItem(LF_Commerce, bussines);                           //成本策略1               //StrategyProfile* strateby;             //StrategyOverallCost d;             //strateby = &d;                           /* 1 例  问题： 无法实例化抽象类  已解决*/             StrategyProfile* strateby = new StrategyOverallCost(); //创建成本策略             prole_cor->SetStrategyProfile(strateby); //主角设置策略，准备             prole_cor->UseItem(LF_Corporation, colse);             prole_cor->UseItem(); //主角               //差异化战略             StrategyProfile* strateby2 = new StrategyDifferentiation(); //创建差异化战略             prole_shop->SetStrategyProfile(strateby2); //主角设置策略             prole_shop->UseItem(LF_Shop, bussines);             prole_shop->UseItem(); //主角用策略                           StrategyProfile* strateby3 = new StrategyMarketFocus();                     prole_Com->SetStrategyProfile(strateby3);             prole_Com->UseItem(LF_Commerce, bussines);             prole_Com->UseItem();//                 //释放资源             delete strateby;             delete strateby2;             delete strateby3;             delete prole_shop;             delete prole_cor;             delete prole_Com;             // 2 例------------------------------/**/                           DuJewelryStrategyPatternUnabstract::SupplierGold* pobjud = new DuJewelryStrategyPatternUnabstract::SupplierGold();             DuJewelryStrategyPatternUnabstract::SupplierIncrement* pobdu = new DuJewelryStrategyPatternUnabstract::SupplierIncrement();             pobdu->createSupplierGold(pobjud); //创建一个黄金供应商               DuJewelryStrategyPatternUnabstract::SupplierDiamond* pobjelm = new DuJewelryStrategyPatternUnabstract::SupplierDiamond();             pobdu->createSupplierDiamond(pobjelm);//创建一个钻石供应商               DuJewelryStrategyPatternUnabstract::SupplierJade* pobjade = new DuJewelryStrategyPatternUnabstract::SupplierJade();             pobdu->createSupplierJade(pobjade);//创建一个玉供应商               DuJewelryStrategyPatternUnabstract::SupplierPearl* pobpearl = new DuJewelryStrategyPatternUnabstract::SupplierPearl();             pobdu->createSupplierPearl(pobpearl); //创建一个珍珠供应商              //资源释放            delete pobdu;            delete pobjud;            delete pobjelm;            delete pobjade;            delete pobpearl;         }     }