pytransform.h File Reference

Python version of the Transform API. More...

#include "transform.h"

Go to the source code of this file.

Classes
struct	PyTransform
	The transformator. More...

Macros
#define	PyTransform_Type_NUM   0
	index for Type
#define	PyTransform_GetNative_NUM   1
	index for GetNative fp
#define	PyTransform_GetNative_RETURN   Transform_t*
	Return type for GetNative.
#define	PyTransform_GetNative_PROTO   (PyTransform*)
	Argument prototype for GetNative.
#define	PyTransform_New_NUM   2
	index for New fp
#define	PyTransform_New_RETURN   PyTransform*
	Return type for New.
#define	PyTransform_New_PROTO   (Transform_t*)
	Argument prototype for New.
#define	PyTransform_API_pointers   3
	total number of C API pointers
#define	PyTransform_CAPSULE_NAME   "_transform._C_API"
#define	PyTransform_GetNative    (*(PyTransform_GetNative_RETURN (*)PyTransform_GetNative_PROTO) PyTransform_API[PyTransform_GetNative_NUM])
	Returns a pointer to the internal polar scan, remember to release the reference when done with the object.
#define	PyTransform_New    (*(PyTransform_New_RETURN (*)PyTransform_New_PROTO) PyTransform_API[PyTransform_New_NUM])
	Creates a new polar scan instance.
#define	PyTransform_Check(op)
	Checks if the object is a python transform instance.
#define	PyTransform_Type   (*(PyTypeObject*)PyTransform_API[PyTransform_Type_NUM])
#define	import_pytransform()
	Imports the PyArea module (like import _transform in python).

Detailed Description

Python version of the Transform API.

Author

Anders Henja (Swedish Meteorological and Hydrological Institute, SMHI)

Date

2009-12-10

Macro Definition Documentation

import_pytransform

#define import_pytransform

(

)

Value:

    PyTransform_API = (void **)PyCapsule_Import(PyTransform_CAPSULE_NAME, 1);

Imports the PyArea module (like import _transform in python).

PyTransform_API_pointers

#define PyTransform_API_pointers   3

total number of C API pointers

PyTransform_Check

#define PyTransform_Check

(

op

)

Value:

   (Py_TYPE(op) == &PyTransform_Type)

Checks if the object is a python transform instance.

PyTransform_GetNative

#define PyTransform_GetNative    (*(PyTransform_GetNative_RETURN (*)PyTransform_GetNative_PROTO) PyTransform_API[PyTransform_GetNative_NUM])

Returns a pointer to the internal polar scan, remember to release the reference when done with the object.

(RAVE_OBJECT_RELEASE).

PyTransform_GetNative_NUM

#define PyTransform_GetNative_NUM   1

index for GetNative fp

PyTransform_GetNative_PROTO

#define PyTransform_GetNative_PROTO   (PyTransform*)

Argument prototype for GetNative.

PyTransform_GetNative_RETURN

#define PyTransform_GetNative_RETURN   Transform_t*

Return type for GetNative.

PyTransform_New

#define PyTransform_New    (*(PyTransform_New_RETURN (*)PyTransform_New_PROTO) PyTransform_API[PyTransform_New_NUM])

Creates a new polar scan instance.

Release this object with Py_DECREF.

Parameters

[in]

scan

- the PolarScan_t intance.

Returns

the PyTransform instance.

PyTransform_New_NUM

#define PyTransform_New_NUM   2

index for New fp

PyTransform_New_PROTO

#define PyTransform_New_PROTO   (Transform_t*)

Argument prototype for New.

PyTransform_New_RETURN

#define PyTransform_New_RETURN   PyTransform*

Return type for New.

PyTransform_Type_NUM

#define PyTransform_Type_NUM   0

index for Type