Last change
on this file since 4079 was
4020,
checked in by bensch, 20 years ago
|
orxonox/trunk: renaming from factory→className → factory→factoryName
|
File size:
1.6 KB
|
Line | |
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1 | /*! |
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2 | \file factory.h |
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3 | \brief philosophy stuff |
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4 | */ |
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5 | |
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6 | #ifndef _FACTORY_H |
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7 | #define _FACTORY_H |
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8 | |
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9 | class BaseObject; |
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10 | |
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11 | #include "xmlparser/tinyxml.h" |
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12 | |
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13 | /** |
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14 | Creates a factory to a Loadable Class. |
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15 | this should be used at the beginning of all the Classes that should be loadable (in the cc-file) |
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16 | */ |
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17 | #define CREATE_FACTORY(x) tFactory<x>* global_ ## x ## Factory = new tFactory<x>(#x) |
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18 | |
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19 | |
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20 | |
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21 | //! The Factory is |
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22 | /** |
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23 | Very philosophic description, huh? |
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24 | */ |
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25 | class Factory { |
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26 | |
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27 | public: |
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28 | Factory (const char* name = NULL); |
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29 | ~Factory (); |
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30 | |
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31 | |
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32 | virtual BaseObject* fabricate( TiXmlElement* root); |
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33 | void initialize(); |
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34 | void registerFactory( Factory* factory); |
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35 | void setFactoryName(const char* name); |
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36 | const char* getFactoryName() {return factoryName;}; |
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37 | void setNext( Factory* factory) {next = factory;} |
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38 | Factory* getNext() {return next;} |
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39 | |
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40 | private: |
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41 | char* factoryName; |
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42 | |
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43 | Factory* next; |
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44 | }; |
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45 | |
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46 | template<class T> class tFactory : public Factory |
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47 | { |
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48 | public: |
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49 | tFactory(const char* name); |
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50 | virtual ~tFactory(); |
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51 | |
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52 | private: |
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53 | BaseObject* fabricate( TiXmlElement* root); |
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54 | }; |
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55 | |
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56 | template<class T> |
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57 | tFactory<T>::tFactory(const char* name) : Factory(name) |
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58 | { |
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59 | printf("fileName: %s\n", name); |
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60 | } |
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61 | |
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62 | |
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63 | template<class T> |
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64 | tFactory<T>::~tFactory() |
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65 | {} |
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66 | |
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67 | template<class T> |
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68 | BaseObject* tFactory<T>::fabricate( TiXmlElement* root) |
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69 | { |
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70 | if(!strcmp(root->Value(), getFactoryName())) |
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71 | return new T ( root); |
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72 | else if( getNext() != NULL) |
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73 | return getNext()->fabricate( root); |
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74 | else |
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75 | return NULL; |
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76 | } |
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77 | |
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78 | // helper function |
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79 | |
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80 | const char* grabParameter( TiXmlElement* root, const char* name); |
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81 | |
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82 | |
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83 | |
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84 | |
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85 | #endif /* _FACTORY_H */ |
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86 | |
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