VTK
Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | Protected Member Functions
vtkOldStyleCallbackCommand Class Reference

supports legacy function callbacks for VTK More...

#include <vtkOldStyleCallbackCommand.h>

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List of all members.

Public Types

typedef vtkCommand Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkOldStyleCallbackCommandNewInstance () const
void Execute (vtkObject *invoker, unsigned long eid, void *calldata)
void SetClientData (void *cd)
void SetCallback (void(*f)(void *clientdata))
void SetClientDataDeleteCallback (void(*f)(void *))

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkOldStyleCallbackCommandSafeDownCast (vtkObjectBase *o)
static vtkOldStyleCallbackCommandNew ()

Public Attributes

void * ClientData
void(* Callback )(void *)
void(* ClientDataDeleteCallback )(void *)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkOldStyleCallbackCommand ()
 ~vtkOldStyleCallbackCommand ()

Detailed Description

supports legacy function callbacks for VTK

vtkOldStyleCallbackCommand is a callback that supports the legacy callback methods found in VTK. For example, the legacy method vtkProcessObject::SetStartMethod() is actually invoked using the command/observer design pattern of VTK, and the vtkOldStyleCallbackCommand is used to provide the legacy functionality. The callback function should have the form void func(void *clientdata), where clientdata is special data that should is associated with this instance of vtkCallbackCommand.

Warning:
This is legacy glue. Please do not use; it will be eventually eliminated.
See also:
vtkCommand vtkCallbackCommand

Definition at line 40 of file vtkOldStyleCallbackCommand.h.


Member Typedef Documentation

Reimplemented from vtkCommand.

Definition at line 43 of file vtkOldStyleCallbackCommand.h.


Constructor & Destructor Documentation


Member Function Documentation

static int vtkOldStyleCallbackCommand::IsTypeOf ( const char *  name) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkCommand.

virtual int vtkOldStyleCallbackCommand::IsA ( const char *  name) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkCommand.

Reimplemented from vtkCommand.

virtual vtkObjectBase* vtkOldStyleCallbackCommand::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkCommand.

Reimplemented from vtkCommand.

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObjectBase.

Definition at line 45 of file vtkOldStyleCallbackCommand.h.

void vtkOldStyleCallbackCommand::Execute ( vtkObject invoker,
unsigned long  eid,
void *  calldata 
) [virtual]

Satisfy the superclass API for callbacks.

Implements vtkCommand.

void vtkOldStyleCallbackCommand::SetClientData ( void *  cd) [inline]

Methods to set and get client and callback information.

Definition at line 53 of file vtkOldStyleCallbackCommand.h.

void vtkOldStyleCallbackCommand::SetCallback ( void(*)(void *clientdata)  f) [inline]

Methods to set and get client and callback information.

Definition at line 55 of file vtkOldStyleCallbackCommand.h.

void vtkOldStyleCallbackCommand::SetClientDataDeleteCallback ( void(*)(void *)  f) [inline]

Methods to set and get client and callback information.

Definition at line 57 of file vtkOldStyleCallbackCommand.h.


Member Data Documentation

Definition at line 58 of file vtkOldStyleCallbackCommand.h.

Definition at line 62 of file vtkOldStyleCallbackCommand.h.

Definition at line 63 of file vtkOldStyleCallbackCommand.h.


The documentation for this class was generated from the following file: