Go4ObjectManager/TGo4Slot.h
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00001 // $Id: TGo4Slot.h 1075 2013-12-05 15:33:55Z linev $ 00002 //----------------------------------------------------------------------- 00003 // The GSI Online Offline Object Oriented (Go4) Project 00004 // Experiment Data Processing at EE department, GSI 00005 //----------------------------------------------------------------------- 00006 // Copyright (C) 2000- GSI Helmholtzzentrum für Schwerionenforschung GmbH 00007 // Planckstr. 1, 64291 Darmstadt, Germany 00008 // Contact: http://go4.gsi.de 00009 //----------------------------------------------------------------------- 00010 // This software can be used under the license agreements as stated 00011 // in Go4License.txt file which is part of the distribution. 00012 //----------------------------------------------------------------------- 00013 00014 #ifndef TGO4SLOT_H 00015 #define TGO4SLOT_H 00016 00017 #include "TNamed.h" 00018 #include "TObjArray.h" 00019 #include "TGo4Proxy.h" 00020 00021 class TClass; 00022 class TDirectory; 00023 class TGo4ObjectManager; 00024 00025 class TGo4Slot : public TNamed { 00026 protected: 00027 00028 enum ESlotBits { 00029 kStartDelete = BIT(23) 00030 }; 00031 00032 void CleanProxy(); 00033 00034 void AddChild(TGo4Slot* child); 00035 void RemoveChild(TGo4Slot* child); 00036 00037 TGo4Slot* fParent; 00038 TObjArray* fChilds; 00039 TObjArray fPars; 00040 TGo4Proxy* fProxy; 00041 Int_t fAssignFlag; 00042 00043 public: 00044 enum { evDelete = 0, 00045 evCreate = 1, 00046 evObjAssigned = 2, 00047 evContAssigned = 3, 00048 evObjUpdated = 4, 00049 evSubslotUpdated = 5, 00050 evObjDeleted = 6 }; 00051 00052 TGo4Slot(); 00053 TGo4Slot(TGo4Slot* parent); 00054 TGo4Slot(TGo4Slot* parent, const char* name, const char* title); 00055 virtual ~TGo4Slot(); 00056 00057 TGo4Slot* GetParent() const { return fParent; } 00058 void SetParent(TGo4Slot* parent) { fParent = parent; } 00059 Bool_t IsParent(const TGo4Slot* slot) const; 00060 00061 virtual void ProduceFullName(TString& name, TGo4Slot* toparent = 0); 00062 TString GetFullName(TGo4Slot* toparent = 0); 00063 virtual TGo4ObjectManager* GetOM() const; 00064 00065 const char* GetInfo(); 00066 Int_t GetSizeInfo(); 00067 00068 void SetPar(const char* name, const char* value); 00069 const char* GetPar(const char* name) const; 00070 void RemovePar(const char* name); 00071 void SetIntPar(const char* name, Int_t value); 00072 Bool_t GetIntPar(const char* name, Int_t& value); 00073 void PrintPars(Int_t level = 3); 00074 00075 Int_t NumChilds() const { return (fChilds!=0) ? fChilds->GetLast()+1 : 0; } 00076 TGo4Slot* GetChild(Int_t n) const { return (fChilds!=0) ? (TGo4Slot*) fChilds->At(n) : 0; } 00077 TGo4Slot* FindChild(const char* name); 00078 Int_t GetIndexOf(TGo4Slot* child); 00079 TGo4Slot* GetNextChild(TGo4Slot* child); 00080 TGo4Slot* GetNext(); 00081 void DeleteChild(const char* name); 00082 void DeleteChilds(const char* startedwith = 0); 00083 virtual void Delete(Option_t *opt = ""); 00084 00085 TGo4Slot* DefineSubSlot(const char* name, const char* &subname) const; 00086 TGo4Slot* GetSlot(const char* name, Bool_t force = kFALSE); 00087 TGo4Slot* FindSlot(const char* fullpath, const char** subname = 0); 00088 Bool_t ShiftSlotBefore(TGo4Slot* slot, TGo4Slot* before); 00089 Bool_t ShiftSlotAfter(TGo4Slot* slot, TGo4Slot* after); 00090 00091 void SetProxy(TGo4Proxy* cont); 00092 TGo4Proxy* GetProxy() const { return fProxy; } 00093 00094 Int_t GetSlotKind() const; 00095 const char* GetSlotClassName() const; 00096 00097 Bool_t IsAcceptObject(TClass* cl); 00098 Bool_t AssignObject(TObject* obj, Bool_t owner); 00099 TObject* GetAssignedObject(); 00100 virtual void Update(Bool_t strong = kFALSE); 00101 Int_t GetAssignFlag() const { return fAssignFlag; } 00102 void ResetAssignFlag() { fAssignFlag = -1; } 00103 00104 Bool_t HasSubLevels() const; 00105 Bool_t HasSlotsSubLevels() const; 00106 TGo4LevelIter* MakeLevelIter() const; 00107 TGo4Access* ProvideSlotAccess(const char* name); 00108 00109 void SaveData(TDirectory* dir, Bool_t onlyobjs = kFALSE); 00110 void ReadData(TDirectory* dir); 00111 00112 // mnethod required to be virtual for object manager 00113 virtual void Event(TGo4Slot* source, Int_t id, void* param = 0); 00114 void ForwardEvent(TGo4Slot* source, Int_t id, void* param = 0); 00115 00116 virtual void RecursiveRemove(TObject* obj); 00117 00118 virtual void Print(Option_t* option) const; 00119 00120 static const char* FindFolderSeparator(const char* name); 00121 static void ProduceFolderAndName(const char* fullname, TString& foldername, TString& objectname); 00122 00123 Bool_t DoingDelete() const { return TestBit(kStartDelete); } 00124 00125 ClassDef(TGo4Slot, 1); 00126 }; 00127 00128 00129 #endif 00130
