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virtual int | IsA (const char *type) |
| Return 1 if this class is the same type of (or a subclass of) the named class. More...
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vtkParallelTimer * | NewInstance () const |
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void | PrintSelf (ostream &os, vtkIndent indent) |
| Methods invoked by print to print information about the object including superclasses. More...
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virtual void | SetWriterRank (int) |
| Set the rank who writes. More...
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virtual int | GetWriterRank () |
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virtual void | SetFileName (const char *) |
| Set the filename that is used during write when the object is used as a singleton. More...
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virtual char * | GetFileName () |
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void | SetFileName (const std::string &fileName) |
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void | StartEvent (const char *event) |
| The log works as an event stack. More...
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void | StartEvent (int rank, const char *event) |
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void | EndEvent (const char *event) |
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void | EndEvent (int rank, const char *event) |
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void | EndEventSynch (const char *event) |
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void | EndEventSynch (int rank, const char *event) |
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template<typename T > |
vtkParallelTimer & | operator<< (const T &s) |
| Insert text into the log header on the writer rank. More...
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vtkParallelTimer::LogHeaderType | GetHeader () |
| stream output to the log's header(root rank only). More...
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vtkParallelTimer::LogBodyType | GetBody () |
| stream output to log body(all ranks). More...
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void | Clear () |
| Clear the log. More...
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void | Update () |
| When an object is finished writing data to the log object it must call Update to send the data to the writer rank. More...
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int | Write () |
| Write the log contents to a file. More...
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virtual void | SetWriteOnClose (int) |
| If enabled and used as a singleton the log will write it's contents to disk during program termination. More...
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virtual int | GetWriteOnClose () |
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virtual void | SetGlobalLevel (int) |
| Set/Get the global log level. More...
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virtual int | GetGlobalLevel () |
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| vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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virtual void | DebugOn () |
| Turn debugging output on. More...
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virtual void | DebugOff () |
| Turn debugging output off. More...
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bool | GetDebug () |
| Get the value of the debug flag. More...
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void | SetDebug (bool debugFlag) |
| Set the value of the debug flag. More...
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virtual void | Modified () |
| Update the modification time for this object. More...
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virtual vtkMTimeType | GetMTime () |
| Return this object's modified time. More...
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void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More...
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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vtkCommand * | GetCommand (unsigned long tag) |
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void | RemoveObserver (vtkCommand *) |
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void | RemoveObservers (unsigned long event, vtkCommand *) |
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void | RemoveObservers (const char *event, vtkCommand *) |
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int | HasObserver (unsigned long event, vtkCommand *) |
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int | HasObserver (const char *event, vtkCommand *) |
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void | RemoveObserver (unsigned long tag) |
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void | RemoveObservers (unsigned long event) |
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void | RemoveObservers (const char *event) |
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void | RemoveAllObservers () |
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int | HasObserver (unsigned long event) |
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int | HasObserver (const char *event) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
| Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| Allow user to set the AbortFlagOn() with the return value of the callback method. More...
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int | InvokeEvent (unsigned long event, void *callData) |
| This method invokes an event and return whether the event was aborted or not. More...
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int | InvokeEvent (const char *event, void *callData) |
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int | InvokeEvent (unsigned long event) |
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int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
| Return the class name as a string. More...
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virtual vtkTypeBool | IsA (const char *name) |
| Return 1 if this class is the same type of (or a subclass of) the named class. More...
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virtual void | Delete () |
| Delete a VTK object. More...
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virtual void | FastDelete () |
| Delete a reference to this object. More...
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void | InitializeObjectBase () |
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void | Print (ostream &os) |
| Print an object to an ostream. More...
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virtual void | PrintSelf (ostream &os, vtkIndent indent) |
| Methods invoked by print to print information about the object including superclasses. More...
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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virtual void | Register (vtkObjectBase *o) |
| Increase the reference count (mark as used by another object). More...
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virtual void | UnRegister (vtkObjectBase *o) |
| Decrease the reference count (release by another object). More...
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int | GetReferenceCount () |
| Return the current reference count of this object. More...
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void | SetReferenceCount (int) |
| Sets the reference count. More...
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void | PrintRevisions (ostream &) |
| Legacy. More...
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Provides ditributed log functionality.
When the file is written each process data is collected by rank 0 who writes the data to a single file in rank order.
The log works as an event stack. EventStart pushes the event identifier and its start time onto the stack. EventEnd pops the most recent event time and identifier computes the ellapsed time and adds an entry to the log recording the event, it's start and end times, and its ellapsed time. EndEventSynch includes a barrier before the measurement.
The log class implements the singleton patern so that it may be shared accross class boundaries. If the log instance doesn't exist then one is created. It will be automatically destroyed at exit by the signleton destructor. It can be destroyed explicitly by calling DeleteGlobalInstance.
Definition at line 55 of file vtkParallelTimer.h.