1 | #ifndef OBJECT_TEMPLATE_HPP |
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2 | #define OBJECT_TEMPLATE_HPP |
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3 | |
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4 | |
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5 | #include "base_object.hpp" |
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6 | #include "xmlio_std.hpp" |
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7 | |
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8 | template <typename CObject> |
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9 | class CObjectTemplate : public CBase_object |
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10 | { |
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11 | public: |
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12 | |
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13 | static vector<CObject *> * List ; |
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14 | static unordered_map<string,CObject *>* listId ; |
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15 | |
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16 | CObjectTemplate(void) : CBase_object() {} ; |
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17 | CObjectTemplate(const string & Id) : CBase_object(Id) {} ; |
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18 | |
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19 | static void SwapContext(unordered_map<string,CObject *>* newListId,vector<CObject *> * newList) |
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20 | { |
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21 | listId=newListId ; |
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22 | List=newList ; |
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23 | } |
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24 | |
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25 | static bool found(const string & Id) |
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26 | { |
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27 | if (listId->find(Id)==listId->end()) return false ; |
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28 | else return true ; |
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29 | } |
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30 | |
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31 | static CObject* get(const string & Id) |
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32 | { |
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33 | typename unordered_map<string,CObject*>::iterator It ; |
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34 | |
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35 | It=listId->find(Id) ; |
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36 | if (It==listId->end()) |
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37 | { |
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38 | error("CObjectTemplate<object>::get(const string & Id)")<<"Object <<"<<Id<<">> does not exist"<<endl ; |
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39 | return 0 ; |
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40 | } |
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41 | else return It->second ; |
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42 | } |
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43 | |
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44 | static CObject* getNew(void) |
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45 | { |
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46 | CObject * newObject=new CObject ; |
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47 | List->push_back(newObject) ; |
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48 | return newObject ; |
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49 | } |
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50 | |
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51 | static CObject* getNew(const string & Id) |
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52 | { |
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53 | CObject* newField=new CObject(Id) ; |
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54 | |
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55 | pair<string,CObject *> value(Id,newField) ; |
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56 | if (listId->insert(value).second) |
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57 | { |
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58 | List->push_back(newField) ; |
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59 | return newField ; |
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60 | } |
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61 | else |
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62 | { |
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63 | error("CObjectTemplate::getNew(const string & Id)")<<"Object <<"<<Id<<">> is already present"<<endl ; |
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64 | return 0 ; |
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65 | } |
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66 | } |
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67 | |
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68 | static CObject* getOrAppend(const string & Id) |
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69 | { |
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70 | if (found(Id)) return get(Id) ; |
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71 | else return getNew(Id) ; |
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72 | } |
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73 | |
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74 | ostream & Print(ostream& o) |
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75 | { |
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76 | o<<"Object : "<<CObject::getName()<<" : " ; |
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77 | PrintId(o)<<inc_endl ; |
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78 | PrintAttribut(o) ; |
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79 | o<<DecIndent ; |
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80 | return o ; |
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81 | } |
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82 | |
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83 | void Print(void) |
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84 | { |
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85 | Print(StdOut) ; |
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86 | } |
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87 | |
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88 | |
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89 | } ; |
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90 | |
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91 | template <typename CObject> |
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92 | vector<CObject *>* CObjectTemplate<CObject>::List=new vector<CObject*> ; |
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93 | |
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94 | template <typename CObject> |
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95 | unordered_map<string,CObject *>* CObjectTemplate<CObject>::listId=new unordered_map<string,CObject *> ; |
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96 | #endif |
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