pyacqva.h

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/* --------------------------------------------------------------------
Copyright (C) 2024 Swedish Meteorological and Hydrological Institute, SMHI,
 
This file is part of RAVE.
 
RAVE 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.
 
RAVE 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 RAVE.  If not, see <http://www.gnu.org/licenses/>.
------------------------------------------------------------------------*/
#ifndef PYACQVA_H
#define PYACQVA_H
#include "acqva.h"

typedef struct {
  PyObject_HEAD; /*Always has to be on top*/
  Acqva_t* acqva; 
} PyAcqva;
 
#define PyAcqva_Type_NUM 0                       
 
#define PyAcqva_GetNative_NUM 1                  
#define PyAcqva_GetNative_RETURN Acqva_t*    
#define PyAcqva_GetNative_PROTO (PyAcqva*)   
 
#define PyAcqva_New_NUM 2                        
#define PyAcqva_New_RETURN PyAcqva*          
#define PyAcqva_New_PROTO (Acqva_t*)         
 
#define PyAcqva_API_pointers 3                   
 
#define PyAcqva_CAPSULE_NAME "_pyacqva._C_API"
 
 
#ifdef PYACQVA_MODULE
extern PyTypeObject PyAcqva_Type;

#define PyAcqva_Check(op) ((op)->ob_type == &PyAcqva_Type)

static PyAcqva_GetNative_RETURN PyAcqva_GetNative PyAcqva_GetNative_PROTO;

static PyAcqva_New_RETURN PyAcqva_New PyAcqva_New_PROTO;
 
#else
static void **PyAcqva_API;

#define PyAcqva_GetNative \
  (*(PyAcqva_GetNative_RETURN (*)PyAcqva_GetNative_PROTO) PyAcqva_API[PyAcqva_GetNative_NUM])

#define PyAcqva_New \
  (*(PyAcqva_New_RETURN (*)PyAcqva_New_PROTO) PyAcqva_API[PyAcqva_New_NUM])

#define PyAcqva_Check(op) \
   (Py_TYPE(op) == &PyAcqva_Type)
 
#define PyAcqva_Type (*(PyTypeObject*)PyAcqva_API[PyAcqva_Type_NUM])

#define import_pyacqva() \
    PyAcqva_API = (void **)PyCapsule_Import(PyAcqva_CAPSULE_NAME, 1);
 
#endif
 
 
 
#endif /* PyAcqva_H */