A container that holds objects able to respond to queries specialized for particular vtkCellMetadata types.
More...
|
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkCellGridResponders * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| template<typename CellType , typename QueryType , typename ResponderType > |
| void | RegisterQueryResponder (ResponderType *responder) |
| | Register responder for processing a cell's data.
|
| |
| bool | Query (vtkCellMetadata *cellType, vtkCellGridQuery *query) |
| | Invoke a responder for the given query and cell type.
|
| |
| template<typename CellType , typename CalculatorType > |
| bool | RegisterCalculator (vtkStringToken tags, vtkCellAttributeCalculator *calculator) |
| | Register a vtkCellAttributeCalculator subclass.
|
| |
| template<typename CellType , typename CalculatorType > |
| bool | RegisterCalculator (vtkCellAttributeCalculator *calculator, const TagSet &tags) |
| |
| vtkSmartPointer< vtkCellAttributeCalculator > | AttributeCalculator (vtkStringToken calculatorType, vtkCellMetadata *cellType, vtkCellAttribute *attrib, const TagSet &tags) const |
| | Fetch an instance of an attribute calculator for the given tags.
|
| |
| template<typename CalculatorType > |
| vtkSmartPointer< CalculatorType > | AttributeCalculator (vtkCellMetadata *cellType, vtkCellAttribute *cellAttribute) const |
| |
| template<typename CalculatorType > |
| vtkSmartPointer< CalculatorType > | AttributeCalculator (vtkCellMetadata *cellType, vtkCellAttribute *attrib, const TagSet &tags) const |
| |
| vtkSmartPointer< vtkObject > | GetCacheData (std::size_t key) |
| | Return a cache object given a key.
|
| |
| template<typename CacheType > |
| vtkSmartPointer< CacheType > | GetCacheDataAs (std::size_t key, bool createIfAbsent=false) |
| |
| bool | SetCacheData (std::size_t key, vtkSmartPointer< vtkObject > value, bool overwrite=false) |
| | Add a cache entry mapping key to value.
|
| |
| | vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
| |
| virtual void | DebugOn () |
| | Turn debugging output on.
|
| |
| virtual void | DebugOff () |
| | Turn debugging output off.
|
| |
| bool | GetDebug () |
| | Get the value of the debug flag.
|
| |
| void | SetDebug (bool debugFlag) |
| | Set the value of the debug flag.
|
| |
| virtual void | Modified () |
| | Update the modification time for this object.
|
| |
| virtual vtkMTimeType | GetMTime () |
| | Return this object's modified time.
|
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| void | RemoveObserver (unsigned long tag) |
| |
| void | RemoveObservers (unsigned long event) |
| |
| void | RemoveObservers (const char *event) |
| |
| void | RemoveAllObservers () |
| |
| vtkTypeBool | HasObserver (unsigned long event) |
| |
| vtkTypeBool | HasObserver (const char *event) |
| |
| vtkTypeBool | InvokeEvent (unsigned long event) |
| |
| vtkTypeBool | InvokeEvent (const char *event) |
| |
| std::string | GetObjectDescription () const override |
| | The object description printed in messages and PrintSelf output.
|
| |
| unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkCommand * | GetCommand (unsigned long tag) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObserver (vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObservers (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObservers (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| 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.
|
| |
| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| | Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
|
| |
| 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.
|
| |
| vtkTypeBool | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
|
| |
| vtkTypeBool | InvokeEvent (const char *event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
|
| |
| virtual void | SetObjectName (const std::string &objectName) |
| | Set/get the name of this object for reporting purposes.
|
| |
| virtual std::string | GetObjectName () const |
| | Set/get the name of this object for reporting purposes.
|
| |
| const char * | GetClassName () const |
| | Return the class name as a string.
|
| |
| virtual std::string | GetObjectDescription () const |
| | The object description printed in messages and PrintSelf output.
|
| |
| virtual vtkTypeBool | IsA (const char *name) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| virtual vtkIdType | GetNumberOfGenerationsFromBase (const char *name) |
| | Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
|
| |
| virtual void | Delete () |
| | Delete a VTK object.
|
| |
| virtual void | FastDelete () |
| | Delete a reference to this object.
|
| |
| void | InitializeObjectBase () |
| |
| void | Print (ostream &os) |
| | Print an object to an ostream.
|
| |
| void | Register (vtkObjectBase *o) |
| | Increase the reference count (mark as used by another object).
|
| |
| virtual void | UnRegister (vtkObjectBase *o) |
| | Decrease the reference count (release by another object).
|
| |
| int | GetReferenceCount () |
| | Return the current reference count of this object.
|
| |
| void | SetReferenceCount (int) |
| | Sets the reference count.
|
| |
| bool | GetIsInMemkind () const |
| | A local state flag that remembers whether this object lives in the normal or extended memory space.
|
| |
| virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual bool | UsesGarbageCollector () const |
| | Indicate whether the class uses vtkGarbageCollector or not.
|
| |
|
| static vtkCellGridResponders * | New () |
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkCellGridResponders * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkObject * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
|
| |
| static void | BreakOnError () |
| | This method is called when vtkErrorMacro executes.
|
| |
| static void | SetGlobalWarningDisplay (vtkTypeBool val) |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static void | GlobalWarningDisplayOn () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static void | GlobalWarningDisplayOff () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static vtkTypeBool | GetGlobalWarningDisplay () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static vtkTypeBool | IsTypeOf (const char *name) |
| | Return 1 if this class type is the same type of (or a subclass of) the named class.
|
| |
| static vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name) |
| | Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
|
| |
| static vtkObjectBase * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
|
| |
| static void | SetMemkindDirectory (const char *directoryname) |
| | The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
|
| |
| static bool | GetUsingMemkind () |
| | A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.
|
| |
A container that holds objects able to respond to queries specialized for particular vtkCellMetadata types.
This class holds sets of responders for vtkCellGridQuery and for vtkCellAttributeQuery.
Cell-grid query responders
vtkCellGridResponders holds a list of objects statically registered to the vtkCellMetadata subclass. These objects respond to queries for information (e.g., a bounding box) or processing (e.g., rendering, picking, generating isocontours) for one cell type (and subclasses of that cell type if no more specific responder is registered).
Application code (such as a plugin) can register subclasses of vtkCellGridResponse which accept the API of a particular vtkCellGridQuery for that cell type. Then, when a query is passed to the cell, this collection will identify matching responders for the query and invoke them until one returns true (indicating success). Multiple matches can exist as a responder can be registered to a common base cell class and/or to handle common base query classes.
If a given cell type cannot respond to a query, its superclasses are asked to respond. If no superclass can respond to the query, then query's superclasses are searched for responders.
Because queries can be registered to cell types at any time, existing cell types can be extended to support new features by additional libraries.
Cell-attribute calculators
In order to support the evaluation of vtkCellAttribute data on any vtkCellMetadata (cell type), this class also holds "calculators" grouped by both attribute and cell type. This API is different that vtkCellGridQuery because vtkCellAttribute is not subclassed by attribute type but rather uses vtkStringToken data to determine the nature of the attribute (e.g., Lagrange; Nedelec; Raviart-Thomas; etc.).
It is also different in that these objects are expected to be used inside vtkCellGridQuery to evaluate a single cell at a time rather than longer-running queries across all cells.
- See also
- vtkCellMetadata vtkCellGrid vtkCellAttribute
Definition at line 72 of file vtkCellGridResponders.h.
Public Member Functions inherited from vtkObject
1.9.7