numpy_interface.cpp File Reference

#include <Python.h>
#include <numpy/arrayobject.h>
#include "matrix.h"
#include "matrix_real.h"

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Functions
PyObject *	array_from_ptr (void *ptr, int dim, npy_intp *shape, int np_type)
	Call to make a numpy array from data stored via void pointer. More...
void	capsule_cleanup (PyObject *capsule)
	Method to cleanup the memory when the python object becomes released. More...
PyObject *	matrix_int8_to_numpy (matrix_base< int8_t > &mtx)
	Call to make a numpy array from an instance of matrix_base<int8_t> class. More...
PyObject *	matrix_real_to_numpy (Matrix_real &mtx)
	Call to make a numpy array from an instance of matrix class. More...
PyObject *	matrix_to_numpy (Matrix &mtx)
	Call to make a numpy array from an instance of matrix class. More...
Matrix	numpy2matrix (PyArrayObject *arr)
	Call to create a matrix representation of a numpy array. More...
Matrix_real	numpy2matrix_real (PyArrayObject *arr)
	Call to create a PIC matrix_real representation of a numpy array. More...

Function Documentation

array_from_ptr()

PyObject* array_from_ptr	(	void *	ptr,
		int	dim,
		npy_intp *	shape,
		int	np_type
	)

Call to make a numpy array from data stored via void pointer.

Parameters

ptr	pointer pointing to the data
dim	The number of dimensions
shape	array containing the dimensions.
np_type	The data type stored in the numpy array (see possible values at https://numpy.org/doc/1.17/reference/c-api.dtype.html)

Definition at line 49 of file numpy_interface.cpp.

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capsule_cleanup()

void capsule_cleanup

(

PyObject *

capsule

)

Method to cleanup the memory when the python object becomes released.

Parameters

capsule

Pointer to the memory capsule

Definition at line 28 of file numpy_interface.cpp.

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matrix_int8_to_numpy()

PyObject* matrix_int8_to_numpy

(

matrix_base< int8_t > &

mtx

)

Call to make a numpy array from an instance of matrix_base<int8_t> class.

Parameters

mtx	a matrix instance

Definition at line 129 of file numpy_interface.cpp.

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matrix_real_to_numpy()

PyObject* matrix_real_to_numpy

(

Matrix_real &

mtx

)

Call to make a numpy array from an instance of matrix class.

Parameters

mtx	a matrix instance

Definition at line 94 of file numpy_interface.cpp.

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matrix_to_numpy()

PyObject* matrix_to_numpy

(

Matrix &

mtx

)

Call to make a numpy array from an instance of matrix class.

Parameters

mtx	a matrix instance

Definition at line 73 of file numpy_interface.cpp.

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numpy2matrix()

Matrix numpy2matrix

(

PyArrayObject *

arr

)

Call to create a matrix representation of a numpy array.

Call to create a PIC matrix representation of a numpy array.

Definition at line 151 of file numpy_interface.cpp.

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numpy2matrix_real()

Matrix_real numpy2matrix_real

(

PyArrayObject *

arr

)

Call to create a PIC matrix_real representation of a numpy array.

Definition at line 193 of file numpy_interface.cpp.

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