現有一批裝備(產品),分為不同的部位(上裝、下裝)與不同的等級(lv1、lv2)。又有不同lv的工廠,只生產對應lv的全套裝備。 代碼實現上...本次寫得比較偷懶,函數實現都寫在頭文件了.... 有些重覆的代碼,是直接用sed替換一些字元生成的。如: Suit Trousers Clothes Tr ...
現有一批裝備(產品),分為不同的部位(上裝、下裝)與不同的等級(lv1、lv2)。又有不同lv的工廠,只生產對應lv的全套裝備。
代碼實現上...本次寫得比較偷懶,函數實現都寫在頭文件了....
有些重覆的代碼,是直接用sed替換一些字元生成的。如:
sed 's/lv1/lv2/g' Factory_lv1.h | sed 's/LV1/LV2/g' > Factory_lv2.h
Suit
1 /// 2 /// @file Suit.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 15:47:04 5 /// 6 7 #ifndef __SUIT_H__ 8 #define __SUIT_H__ 9 10 #include <iostream> 11 12 namespace marrs{ 13 14 using std::cout; 15 using std::endl; 16 using std::string; 17 18 class Suit 19 { 20 public: 21 virtual ~Suit(){} 22 23 public: 24 void put_on() 25 { 26 cout << "put on" << endl; 27 show_msg(); 28 } 29 void put_off() 30 { 31 cout << "put off" << endl; 32 show_msg(); 33 } 34 35 public: 36 virtual string get_name() = 0; 37 virtual string get_type() = 0; 38 39 private: 40 void show_msg() 41 { 42 cout << "type : " << get_type() << endl; 43 cout << "name : " << get_name() << endl; 44 } 45 }; 46 47 } 48 49 #endif // __SUIT_H__
Trousers
1 /// 2 /// @file Trousers.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 15:54:48 5 /// 6 7 #ifndef __TROUSERS_H__ 8 #define __TROUSERS_H__ 9 10 #include "Suit.h" 11 12 namespace marrs{ 13 14 class Trousers 15 : public Suit 16 { 17 public: 18 string get_type() 19 { 20 return "Trousers"; 21 } 22 }; 23 24 } 25 26 #endif // __TROUSERS_H__
Clothes
1 /// 2 /// @file Clothes.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:01:08 5 /// 6 7 #ifndef __CLOTHES_H__ 8 #define __CLOTHES_H__ 9 10 #include "Suit.h" 11 12 namespace marrs{ 13 14 class Clothes 15 : public Suit 16 { 17 public: 18 string get_type() 19 { 20 return "Clothes"; 21 } 22 }; 23 24 } 25 26 #endif // __CLOTHES_H__
Trouser_lv1
1 /// 2 /// @file Trouser_lv1.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:02:40 5 /// 6 7 #ifndef __TROUSER_LV1_H__ 8 #define __TROUSER_LV1_H__ 9 10 #include "Trousers.h" 11 12 namespace marrs{ 13 14 class Trouser_lv1 15 : public Trousers 16 { 17 public: 18 string get_name() 19 { 20 return "Trouser_lv1"; 21 } 22 }; 23 24 } 25 26 #endif // __TROUSER_LV1_H__
Trouser_lv2
1 /// 2 /// @file Trouser_lv2.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:02:40 5 /// 6 7 #ifndef __TROUSER_LV2_H__ 8 #define __TROUSER_LV2_H__ 9 10 #include "Trousers.h" 11 12 namespace marrs{ 13 14 class Trouser_lv2 15 : public Trousers 16 { 17 public: 18 string get_name() 19 { 20 return "Trouser_lv2"; 21 } 22 }; 23 24 } 25 26 #endif // __TROUSER_LV2_H__
Clothe_lv1
1 /// 2 /// @file Clothe_lv1.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:02:40 5 /// 6 7 #ifndef __CLOTHE_LV1_H__ 8 #define __CLOTHE_LV1_H__ 9 10 #include "Clothes.h" 11 12 namespace marrs{ 13 14 class Clothe_lv1 15 : public Clothes 16 { 17 public: 18 string get_name() 19 { 20 return "Clothe_lv1"; 21 } 22 }; 23 24 } 25 26 #endif // __CLOTHE_LV1_H__
Clothe_lv2
1 /// 2 /// @file Clothe_lv2.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:02:40 5 /// 6 7 #ifndef __CLOTHE_LV2_H__ 8 #define __CLOTHE_LV2_H__ 9 10 #include "Clothes.h" 11 12 namespace marrs{ 13 14 class Clothe_lv2 15 : public Clothes 16 { 17 public: 18 string get_name() 19 { 20 return "Clothe_lv2"; 21 } 22 }; 23 24 } 25 26 #endif // __CLOTHE_LV2_H__
Factory
1 /// 2 /// @file Factory.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:07:00 5 /// 6 7 #ifndef __FACTORY_H__ 8 #define __FACTORY_H__ 9 10 #include "Trousers.h" 11 #include "Clothes.h" 12 13 namespace marrs{ 14 15 class Factory 16 { 17 public: 18 virtual ~Factory(){} 19 20 public: 21 virtual Trousers * Create_Trousers() = 0; 22 virtual Clothes * Create_Clothes() = 0; 23 }; 24 25 } 26 27 #endif // __FACTORY_H__
Factory_lv1
1 /// 2 /// @file Factory_lv1.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:09:15 5 /// 6 7 #ifndef __FACTORY_LV1_H__ 8 #define __FACTORY_LV1_H__ 9 10 #include "Factory.h" 11 #include "Trouser_lv1.h" 12 #include "Clothe_lv1.h" 13 14 namespace marrs{ 15 16 class Factory_lv1 17 : public Factory 18 { 19 public: 20 Trousers * Create_Trousers() 21 { 22 return new Trouser_lv1; 23 } 24 25 Clothes * Create_Clothes() 26 { 27 return new Clothe_lv1; 28 } 29 }; 30 31 } 32 33 #endif // __FACTORY_LV1_H__
Factory_lv2
1 /// 2 /// @file Factory_lv2.h 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:09:15 5 /// 6 7 #ifndef __FACTORY_LV2_H__ 8 #define __FACTORY_LV2_H__ 9 10 #include "Factory.h" 11 #include "Trouser_lv2.h" 12 #include "Clothe_lv2.h" 13 14 namespace marrs{ 15 16 class Factory_lv2 17 : public Factory 18 { 19 public: 20 Trousers * Create_Trousers() 21 { 22 return new Trouser_lv2; 23 } 24 25 Clothes * Create_Clothes() 26 { 27 return new Clothe_lv2; 28 } 29 }; 30 31 } 32 33 #endif // __FACTORY_LV2_H__
main
1 /// 2 /// @file main.cc 3 /// @author marrs([email protected]) 4 /// @date 2017-08-13 16:11:54 5 /// 6 7 #include "Factory_lv1.h" 8 #include "Factory_lv2.h" 9 10 using namespace marrs; 11 12 void Lv1_action() 13 { 14 Factory * factory = new Factory_lv1; 15 Suit * suit_trouse_lv1 = factory->Create_Trousers(); 16 suit_trouse_lv1->put_on(); 17 suit_trouse_lv1->put_off(); 18 Suit * suit_clothe_lv1 = factory->Create_Clothes(); 19 suit_clothe_lv1->put_on(); 20 suit_clothe_lv1->put_off(); 21 delete suit_trouse_lv1; 22 delete suit_clothe_lv1; 23 delete factory; 24 return; 25 } 26 27 void Lv2_action() 28 { 29 Factory * factory = new Factory_lv2; 30 Suit * suit_trouse_lv2 = factory->Create_Trousers(); 31 suit_trouse_lv2->put_on(); 32 suit_trouse_lv2->put_off(); 33 Suit * suit_clothe_lv2 = factory->Create_Clothes(); 34 suit_clothe_lv2->put_on(); 35 suit_clothe_lv2->put_off(); 36 delete suit_trouse_lv2; 37 delete suit_clothe_lv2; 38 delete factory; 39 return; 40 } 41 42 int main() 43 { 44 Lv1_action(); 45 Lv2_action(); 46 return 0; 47 }
編譯,運行
[ccx@ubuntu ~/object-oriented/Abstract-Factory-Pattern]$>g++ * -o suit_action.exe [ccx@ubuntu ~/object-oriented/Abstract-Factory-Pattern]$>./suit_action.exe put on type : Trousers name : Trouser_lv1 put off type : Trousers name : Trouser_lv1 put on type : Clothes name : Clothe_lv1 put off type : Clothes name : Clothe_lv1 put on type : Trousers name : Trouser_lv2 put off type : Trousers name : Trouser_lv2 put on type : Clothes name : Clothe_lv2 put off type : Clothes name : Clothe_lv2