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/* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup pymathutils
*/
#pragma once
extern PyTypeObject vector_Type;
#define VectorObject_Check(v) PyObject_TypeCheck((v), &vector_Type)
#define VectorObject_CheckExact(v) (Py_TYPE(v) == &vector_Type)
typedef struct {
BASE_MATH_MEMBERS(vec);
/** Number of items in this vector (2 or more). */
int vec_num;
} VectorObject;
/* Prototypes. */
PyObject *Vector_CreatePyObject(const float *vec,
int vec_num,
PyTypeObject *base_type) ATTR_WARN_UNUSED_RESULT;
/**
* Create a vector that wraps existing memory.
*
* \param vec: Use this vector in-place.
*/
PyObject *Vector_CreatePyObject_wrap(float *vec,
int vec_num,
PyTypeObject *base_type) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL(1);
/**
* Create a vector where the value is defined by registered callbacks,
* see: #Mathutils_RegisterCallback
*/
PyObject *Vector_CreatePyObject_cb(PyObject *user,
int vec_num,
unsigned char cb_type,
unsigned char subtype) ATTR_WARN_UNUSED_RESULT;
/**
* \param vec: Initialized vector value to use in-place, allocated with #PyMem_Malloc
*/
PyObject *Vector_CreatePyObject_alloc(float *vec,
int vec_num,
PyTypeObject *base_type) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL(1);
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