src/multiarray/sequence.c File Reference

#include <Python.h>
#include "structmember.h"
#include "numpy/arrayobject.h"
#include "numpy/arrayscalars.h"
#include "npy_config.h"
#include "npy_pycompat.h"
#include "common.h"
#include "mapping.h"
#include "sequence.h"

Defines
#define	PY_SSIZE_T_CLEAN
#define	NPY_NO_DEPRECATED_API   NPY_API_VERSION
#define	_MULTIARRAYMODULE
Functions
static int	array_any_nonzero (PyArrayObject *mp)
static PyObject *	array_slice (PyArrayObject *self, Py_ssize_t ilow, Py_ssize_t ihigh)
static int	array_assign_slice (PyArrayObject *self, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v)
static int	array_contains (PyArrayObject *self, PyObject *el)
Variables
NPY_NO_EXPORT PySequenceMethods	array_as_sequence

---

Define Documentation

#define _MULTIARRAYMODULE

#define NPY_NO_DEPRECATED_API   NPY_API_VERSION

#define PY_SSIZE_T_CLEAN

---

Function Documentation

static int array_any_nonzero

(

PyArrayObject *

arr

)

[static]

************ End of Sequence Protocol ***********************

Helpers

Array evaluates as "TRUE" if any of the elements are non-zero

static int array_assign_slice	(	PyArrayObject *	self,
		Py_ssize_t	ilow,
		Py_ssize_t	ihigh,
		PyObject *	v
	)		[static]

Referenced by array_contains().

static int array_contains	(	PyArrayObject *	self,
		PyObject *	el
	)		[static]

equivalent to (self == el).any()

References array_assign_item(), array_assign_slice(), array_item(), array_length(), and array_slice().

static PyObject* array_slice	(	PyArrayObject *	self,
		Py_ssize_t	ilow,
		Py_ssize_t	ihigh
	)		[static]

*********** Implement Sequence Protocol **********************

System Message: WARNING/2 (<string>, line 1)

Title overline too short.

   Implement Sequence Protocol **************************

Some of this is repeated in the array_as_mapping protocol. But

we fill it in here so that PySequence_XXXX calls work as expected

Same shape except dimension 0

Referenced by array_contains().

---

Variable Documentation

NPY_NO_EXPORT PySequenceMethods array_as_sequence

Initial value:

 {
    (lenfunc)array_length,                  
    (binaryfunc)NULL,                       
    (ssizeargfunc)NULL,
    (ssizeargfunc)array_item,
    (ssizessizeargfunc)array_slice,
    (ssizeobjargproc)array_assign_item,        
    (ssizessizeobjargproc)array_assign_slice,  
    (objobjproc) array_contains,            
    (binaryfunc) NULL,                      
    (ssizeargfunc)NULL,
}