vtkOldStyleCallbackCommand.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkOldStyleCallbackCommand_h
#define vtkOldStyleCallbackCommand_h
 
#include "vtkCommand.h"
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkDeprecation.h"      // For deprecation macro
 
// the old style void fund(void *) callbacks
VTK_ABI_NAMESPACE_BEGIN
class VTK_DEPRECATED_IN_9_6_0(
  "Legacy command, do not use anymore.") VTKCOMMONCORE_EXPORT vtkOldStyleCallbackCommand
  : public vtkCommand
{
public:
  vtkTypeMacro(vtkOldStyleCallbackCommand, vtkCommand);
 
  static vtkOldStyleCallbackCommand* New() { return new vtkOldStyleCallbackCommand; }

  void Execute(vtkObject* invoker, unsigned long eid, void* calldata) override;


  void SetClientData(void* cd) { this->ClientData = cd; }
  void SetCallback(void (*f)(void* clientdata)) { this->Callback = f; }
  void SetClientDataDeleteCallback(void (*f)(void*)) { this->ClientDataDeleteCallback = f; }
 
  void* ClientData;
  void (*Callback)(void*);
  void (*ClientDataDeleteCallback)(void*);
 
protected:
  vtkOldStyleCallbackCommand();
  ~vtkOldStyleCallbackCommand() override;
};
 
VTK_ABI_NAMESPACE_END
#endif /* vtkOldStyleCallbackCommand_h */
 
// VTK-HeaderTest-Exclude: vtkOldStyleCallbackCommand.h