Common/vtkObject.h
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00049 #ifndef __vtkObject_h
00050 #define __vtkObject_h
00051
00052 #include "vtkObjectBase.h"
00053 #include "vtkSetGet.h"
00054 #include "vtkTimeStamp.h"
00055
00056 class vtkSubjectHelper;
00057 class vtkCommand;
00058
00059 class VTK_COMMON_EXPORT vtkObject : public vtkObjectBase
00060 {
00061 public:
00062 vtkTypeRevisionMacro(vtkObject,vtkObjectBase);
00063
00066 static vtkObject *New();
00067
00068 #ifdef _WIN32
00069
00070 void* operator new( size_t tSize );
00071 void operator delete( void* p );
00072 #endif
00073
00075 virtual void DebugOn();
00076
00078 virtual void DebugOff();
00079
00081 unsigned char GetDebug();
00082
00084 void SetDebug(unsigned char debugFlag);
00085
00088 static void BreakOnError();
00089
00094 virtual void Modified();
00095
00097 virtual unsigned long GetMTime();
00098
00103 virtual void PrintSelf(ostream& os, vtkIndent indent);
00104
00106
00108 static void SetGlobalWarningDisplay(int val);
00109 static void GlobalWarningDisplayOn(){vtkObject::SetGlobalWarningDisplay(1);};
00110 static void GlobalWarningDisplayOff()
00111 {vtkObject::SetGlobalWarningDisplay(0);};
00112 static int GetGlobalWarningDisplay();
00114
00116 virtual void Register(vtkObjectBase* o);
00117
00121 virtual void UnRegister(vtkObjectBase* o);
00122
00124
00133 unsigned long AddObserver(unsigned long event, vtkCommand *,
00134 float priority=0.0);
00135 unsigned long AddObserver(const char *event, vtkCommand *,
00136 float priority=0.0);
00137 vtkCommand *GetCommand(unsigned long tag);
00138 void RemoveObserver(vtkCommand*);
00139 void RemoveObservers(unsigned long event, vtkCommand *);
00140 void RemoveObservers(const char *event, vtkCommand *);
00141 int HasObserver(unsigned long event, vtkCommand *);
00142 int HasObserver(const char *event, vtkCommand *);
00143
00144 void RemoveObserver(unsigned long tag);
00145 void RemoveObservers(unsigned long event);
00146 void RemoveObservers(const char *event);
00147 int HasObserver(unsigned long event);
00148 int HasObserver(const char *event);
00150
00161
00162
00163
00164
00165 int InvokeEvent(unsigned long event, void *callData);
00166 int InvokeEvent(const char *event, void *callData);
00167
00168 int InvokeEvent(unsigned long event) { return this->InvokeEvent(event, NULL); };
00169 int InvokeEvent(const char *event) { return this->InvokeEvent(event, NULL); };
00170
00171 protected:
00172 vtkObject();
00173 virtual ~vtkObject();
00174
00175 unsigned char Debug;
00176 vtkTimeStamp MTime;
00177 vtkSubjectHelper *SubjectHelper;
00178
00179 private:
00180 vtkObject(const vtkObject&);
00181 void operator=(const vtkObject&);
00182 };
00183
00184 #endif
00185