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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkPython.h,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/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 notice for more information.
=========================================================================*/
#ifndef __vtkPython_h
#define __vtkPython_h
/* Undefine macros that Python.h defines to avoid redefinition warning. */
#undef _POSIX_C_SOURCE
#undef _POSIX_THREADS
#include "vtkToolkits.h"
/*
Use the real python debugging library if it is provided.
Otherwise use the "documented" trick involving checking for _DEBUG
and undefined that symbol while we include Python headers.
Update: this method does not fool Microsoft Visual C++ 8 anymore; two
of its header files (crtdefs.h and use_ansi.h) check if _DEBUG was set
or not, and set flags accordingly (_CRT_MANIFEST_RETAIL,
_CRT_MANIFEST_DEBUG, _CRT_MANIFEST_INCONSISTENT). The next time the
check is performed in the same compilation unit, and the flags are found,
and error is triggered. Let's prevent that by setting _CRT_NOFORCE_MANIFEST.
*/
#if defined(VTK_WINDOWS_PYTHON_DEBUGGABLE)
# include <Python.h>
#else
# ifdef _DEBUG
# undef _DEBUG
# if defined(_MSC_VER) && _MSC_VER >= 1400
# define _CRT_NOFORCE_MANIFEST 1
# endif
# include <Python.h>
# define _DEBUG
# else
# include <Python.h>
# endif
#endif
#endif
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