itkPyCommand.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkPyCommand.h, v $
  Language:  C++
  Date:      $Date: 2006/09/06 20:58:42 $
  Version:   $Revision: 1.1 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef _itkPyCommand_h
#define _itkPyCommand_h

#include "itkCommand.h"

// The python header defines _POSIX_C_SOURCE without a preceding #undef
#undef _POSIX_C_SOURCE
// The python header defines _XOPEN_SOURCE without a preceding #undef
#undef _XOPEN_SOURCE

#include <Python.h>

namespace itk
{

class PyCommand : public Command
{
public:
  typedef PyCommand         Self;

  typedef SmartPointer<Self>  Pointer;

  itkTypeMacro(PyCommand, Command);

  itkNewMacro(Self);

  void SetCommandCallable(PyObject *obj);

  PyObject * GetCommandCallable();

  void Execute(Object *, const EventObject&);
  void Execute(const Object *, const EventObject&);

protected:
  PyCommand();
  ~PyCommand();
  void PyExecute();
  PyCommand(const Self&);     // Not implemented.
  void operator=(const Self&); // Not implemented.

private:
  PyObject *obj;
};


} // namespace itk

#endif // _itkPyCommand_h