pyfmiimage.h

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/* --------------------------------------------------------------------
Copyright (C) 2011 Swedish Meteorological and Hydrological Institute, SMHI,
 
This file is part of bRopo.
 
bRopo is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
 
bRopo is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License
along with bRopo.  If not, see <http://www.gnu.org/licenses/>.
------------------------------------------------------------------------*/
#ifndef PYFMIIMAGE_H
#define PYFMIIMAGE_H
#include "rave_fmi_image.h"
 
 
typedef struct {
   PyObject_HEAD /*Always have to be on top*/
   RaveFmiImage_t* image;  
} PyFmiImage;
 
#define PyFmiImage_Type_NUM 0                              
#define PyFmiImage_GetNative_NUM 1                         
#define PyFmiImage_GetNative_RETURN RaveFmiImage_t*         
#define PyFmiImage_GetNative_PROTO (PyFmiImage*)        
#define PyFmiImage_New_NUM 2                               
#define PyFmiImage_New_RETURN PyFmiImage*                  
#define PyFmiImage_New_PROTO (RaveFmiImage_t*, int, int)        
#define PyFmiImage_API_pointers 3                          
#define PyFmiImage_CAPSULE_NAME "_fmiimage._C_API"
 
#ifdef PYFMIIMAGE_MODULE
 
extern PyTypeObject PyFmiImage_Type;
 
#define PyFmiImage_Check(op) ((op)->ob_type == &PyFmiImage_Type)
 
static PyFmiImage_GetNative_RETURN PyFmiImage_GetNative PyFmiImage_GetNative_PROTO;
 
static PyFmiImage_New_RETURN PyFmiImage_New PyFmiImage_New_PROTO;
 
#else
static void **PyFmiImage_API;
 
#define PyFmiImage_GetNative \
  (*(PyFmiImage_GetNative_RETURN (*)PyFmiImage_GetNative_PROTO) PyFmiImage_API[PyFmiImage_GetNative_NUM])
 
#define PyFmiImage_New \
  (*(PyFmiImage_New_RETURN (*)PyFmiImage_New_PROTO) PyFmiImage_API[PyFmiImage_New_NUM])
 
#define PyFmiImage_Check(op) \
   (Py_TYPE(op) == &PyFmiImage_Type)
 
 
#define PyFmiImage_Type (*(PyTypeObject*)PyFmiImage_API[PyFmiImage_Type_NUM])
 
#define import_fmiimage() \
    PyFmiImage_API = (void **)PyCapsule_Import(PyFmiImage_CAPSULE_NAME, 1);
 
#endif
 
#endif /* PYFMIIMAGE_H */