mirror of
https://github.com/explosion/spaCy.git
synced 2024-12-26 09:56:28 +03:00
245 lines
9.8 KiB
C
245 lines
9.8 KiB
C
/*
|
|
* DON'T INCLUDE THIS DIRECTLY.
|
|
*/
|
|
|
|
#ifndef NPY_NDARRAYOBJECT_H
|
|
#define NPY_NDARRAYOBJECT_H
|
|
#ifdef __cplusplus
|
|
#define CONFUSE_EMACS {
|
|
#define CONFUSE_EMACS2 }
|
|
extern "C" CONFUSE_EMACS
|
|
#undef CONFUSE_EMACS
|
|
#undef CONFUSE_EMACS2
|
|
/* ... otherwise a semi-smart identer (like emacs) tries to indent
|
|
everything when you're typing */
|
|
#endif
|
|
|
|
#include "ndarraytypes.h"
|
|
|
|
/* Includes the "function" C-API -- these are all stored in a
|
|
list of pointers --- one for each file
|
|
The two lists are concatenated into one in multiarray.
|
|
|
|
They are available as import_array()
|
|
*/
|
|
|
|
#include "__multiarray_api.h"
|
|
|
|
|
|
/* C-API that requries previous API to be defined */
|
|
|
|
#define PyArray_DescrCheck(op) (((PyObject*)(op))->ob_type==&PyArrayDescr_Type)
|
|
|
|
#define PyArray_Check(op) PyObject_TypeCheck(op, &PyArray_Type)
|
|
#define PyArray_CheckExact(op) (((PyObject*)(op))->ob_type == &PyArray_Type)
|
|
|
|
#define PyArray_HasArrayInterfaceType(op, type, context, out) \
|
|
((((out)=PyArray_FromStructInterface(op)) != Py_NotImplemented) || \
|
|
(((out)=PyArray_FromInterface(op)) != Py_NotImplemented) || \
|
|
(((out)=PyArray_FromArrayAttr(op, type, context)) != \
|
|
Py_NotImplemented))
|
|
|
|
#define PyArray_HasArrayInterface(op, out) \
|
|
PyArray_HasArrayInterfaceType(op, NULL, NULL, out)
|
|
|
|
#define PyArray_IsZeroDim(op) (PyArray_Check(op) && \
|
|
(PyArray_NDIM((PyArrayObject *)op) == 0))
|
|
|
|
#define PyArray_IsScalar(obj, cls) \
|
|
(PyObject_TypeCheck(obj, &Py##cls##ArrType_Type))
|
|
|
|
#define PyArray_CheckScalar(m) (PyArray_IsScalar(m, Generic) || \
|
|
PyArray_IsZeroDim(m))
|
|
|
|
#define PyArray_IsPythonNumber(obj) \
|
|
(PyInt_Check(obj) || PyFloat_Check(obj) || PyComplex_Check(obj) || \
|
|
PyLong_Check(obj) || PyBool_Check(obj))
|
|
|
|
#define PyArray_IsPythonScalar(obj) \
|
|
(PyArray_IsPythonNumber(obj) || PyString_Check(obj) || \
|
|
PyUnicode_Check(obj))
|
|
|
|
#define PyArray_IsAnyScalar(obj) \
|
|
(PyArray_IsScalar(obj, Generic) || PyArray_IsPythonScalar(obj))
|
|
|
|
#define PyArray_CheckAnyScalar(obj) (PyArray_IsPythonScalar(obj) || \
|
|
PyArray_CheckScalar(obj))
|
|
|
|
#define PyArray_IsIntegerScalar(obj) (PyInt_Check(obj) \
|
|
|| PyLong_Check(obj) \
|
|
|| PyArray_IsScalar((obj), Integer))
|
|
|
|
|
|
#define PyArray_GETCONTIGUOUS(m) (PyArray_ISCONTIGUOUS(m) ? \
|
|
Py_INCREF(m), (m) : \
|
|
(PyArrayObject *)(PyArray_Copy(m)))
|
|
|
|
#define PyArray_SAMESHAPE(a1,a2) ((PyArray_NDIM(a1) == PyArray_NDIM(a2)) && \
|
|
PyArray_CompareLists(PyArray_DIMS(a1), \
|
|
PyArray_DIMS(a2), \
|
|
PyArray_NDIM(a1)))
|
|
|
|
#define PyArray_SIZE(m) PyArray_MultiplyList(PyArray_DIMS(m), PyArray_NDIM(m))
|
|
#define PyArray_NBYTES(m) (PyArray_ITEMSIZE(m) * PyArray_SIZE(m))
|
|
#define PyArray_FROM_O(m) PyArray_FromAny(m, NULL, 0, 0, 0, NULL)
|
|
|
|
#define PyArray_FROM_OF(m,flags) PyArray_CheckFromAny(m, NULL, 0, 0, flags, \
|
|
NULL)
|
|
|
|
#define PyArray_FROM_OT(m,type) PyArray_FromAny(m, \
|
|
PyArray_DescrFromType(type), 0, 0, 0, NULL);
|
|
|
|
#define PyArray_FROM_OTF(m, type, flags) \
|
|
PyArray_FromAny(m, PyArray_DescrFromType(type), 0, 0, \
|
|
(((flags) & NPY_ARRAY_ENSURECOPY) ? \
|
|
((flags) | NPY_ARRAY_DEFAULT) : (flags)), NULL)
|
|
|
|
#define PyArray_FROMANY(m, type, min, max, flags) \
|
|
PyArray_FromAny(m, PyArray_DescrFromType(type), min, max, \
|
|
(((flags) & NPY_ARRAY_ENSURECOPY) ? \
|
|
(flags) | NPY_ARRAY_DEFAULT : (flags)), NULL)
|
|
|
|
#define PyArray_ZEROS(m, dims, type, is_f_order) \
|
|
PyArray_Zeros(m, dims, PyArray_DescrFromType(type), is_f_order)
|
|
|
|
#define PyArray_EMPTY(m, dims, type, is_f_order) \
|
|
PyArray_Empty(m, dims, PyArray_DescrFromType(type), is_f_order)
|
|
|
|
#define PyArray_FILLWBYTE(obj, val) memset(PyArray_DATA(obj), val, \
|
|
PyArray_NBYTES(obj))
|
|
|
|
#define PyArray_REFCOUNT(obj) (((PyObject *)(obj))->ob_refcnt)
|
|
#define NPY_REFCOUNT PyArray_REFCOUNT
|
|
#define NPY_MAX_ELSIZE (2 * NPY_SIZEOF_LONGDOUBLE)
|
|
|
|
#define PyArray_ContiguousFromAny(op, type, min_depth, max_depth) \
|
|
PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
|
|
max_depth, NPY_ARRAY_DEFAULT, NULL)
|
|
|
|
#define PyArray_EquivArrTypes(a1, a2) \
|
|
PyArray_EquivTypes(PyArray_DESCR(a1), PyArray_DESCR(a2))
|
|
|
|
#define PyArray_EquivByteorders(b1, b2) \
|
|
(((b1) == (b2)) || (PyArray_ISNBO(b1) == PyArray_ISNBO(b2)))
|
|
|
|
#define PyArray_SimpleNew(nd, dims, typenum) \
|
|
PyArray_New(&PyArray_Type, nd, dims, typenum, NULL, NULL, 0, 0, NULL)
|
|
|
|
#define PyArray_SimpleNewFromData(nd, dims, typenum, data) \
|
|
PyArray_New(&PyArray_Type, nd, dims, typenum, NULL, \
|
|
data, 0, NPY_ARRAY_CARRAY, NULL)
|
|
|
|
#define PyArray_SimpleNewFromDescr(nd, dims, descr) \
|
|
PyArray_NewFromDescr(&PyArray_Type, descr, nd, dims, \
|
|
NULL, NULL, 0, NULL)
|
|
|
|
#define PyArray_ToScalar(data, arr) \
|
|
PyArray_Scalar(data, PyArray_DESCR(arr), (PyObject *)arr)
|
|
|
|
|
|
/* These might be faster without the dereferencing of obj
|
|
going on inside -- of course an optimizing compiler should
|
|
inline the constants inside a for loop making it a moot point
|
|
*/
|
|
|
|
#define PyArray_GETPTR1(obj, i) ((void *)(PyArray_BYTES(obj) + \
|
|
(i)*PyArray_STRIDES(obj)[0]))
|
|
|
|
#define PyArray_GETPTR2(obj, i, j) ((void *)(PyArray_BYTES(obj) + \
|
|
(i)*PyArray_STRIDES(obj)[0] + \
|
|
(j)*PyArray_STRIDES(obj)[1]))
|
|
|
|
#define PyArray_GETPTR3(obj, i, j, k) ((void *)(PyArray_BYTES(obj) + \
|
|
(i)*PyArray_STRIDES(obj)[0] + \
|
|
(j)*PyArray_STRIDES(obj)[1] + \
|
|
(k)*PyArray_STRIDES(obj)[2]))
|
|
|
|
#define PyArray_GETPTR4(obj, i, j, k, l) ((void *)(PyArray_BYTES(obj) + \
|
|
(i)*PyArray_STRIDES(obj)[0] + \
|
|
(j)*PyArray_STRIDES(obj)[1] + \
|
|
(k)*PyArray_STRIDES(obj)[2] + \
|
|
(l)*PyArray_STRIDES(obj)[3]))
|
|
|
|
static NPY_INLINE void
|
|
PyArray_XDECREF_ERR(PyArrayObject *arr)
|
|
{
|
|
if (arr != NULL) {
|
|
if (PyArray_FLAGS(arr) & NPY_ARRAY_UPDATEIFCOPY) {
|
|
PyArrayObject *base = (PyArrayObject *)PyArray_BASE(arr);
|
|
PyArray_ENABLEFLAGS(base, NPY_ARRAY_WRITEABLE);
|
|
PyArray_CLEARFLAGS(arr, NPY_ARRAY_UPDATEIFCOPY);
|
|
}
|
|
Py_DECREF(arr);
|
|
}
|
|
}
|
|
|
|
#define PyArray_DESCR_REPLACE(descr) do { \
|
|
PyArray_Descr *_new_; \
|
|
_new_ = PyArray_DescrNew(descr); \
|
|
Py_XDECREF(descr); \
|
|
descr = _new_; \
|
|
} while(0)
|
|
|
|
/* Copy should always return contiguous array */
|
|
#define PyArray_Copy(obj) PyArray_NewCopy(obj, NPY_CORDER)
|
|
|
|
#define PyArray_FromObject(op, type, min_depth, max_depth) \
|
|
PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
|
|
max_depth, NPY_ARRAY_BEHAVED | \
|
|
NPY_ARRAY_ENSUREARRAY, NULL)
|
|
|
|
#define PyArray_ContiguousFromObject(op, type, min_depth, max_depth) \
|
|
PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
|
|
max_depth, NPY_ARRAY_DEFAULT | \
|
|
NPY_ARRAY_ENSUREARRAY, NULL)
|
|
|
|
#define PyArray_CopyFromObject(op, type, min_depth, max_depth) \
|
|
PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
|
|
max_depth, NPY_ARRAY_ENSURECOPY | \
|
|
NPY_ARRAY_DEFAULT | \
|
|
NPY_ARRAY_ENSUREARRAY, NULL)
|
|
|
|
#define PyArray_Cast(mp, type_num) \
|
|
PyArray_CastToType(mp, PyArray_DescrFromType(type_num), 0)
|
|
|
|
#define PyArray_Take(ap, items, axis) \
|
|
PyArray_TakeFrom(ap, items, axis, NULL, NPY_RAISE)
|
|
|
|
#define PyArray_Put(ap, items, values) \
|
|
PyArray_PutTo(ap, items, values, NPY_RAISE)
|
|
|
|
/* Compatibility with old Numeric stuff -- don't use in new code */
|
|
|
|
#define PyArray_FromDimsAndData(nd, d, type, data) \
|
|
PyArray_FromDimsAndDataAndDescr(nd, d, PyArray_DescrFromType(type), \
|
|
data)
|
|
|
|
|
|
/*
|
|
Check to see if this key in the dictionary is the "title"
|
|
entry of the tuple (i.e. a duplicate dictionary entry in the fields
|
|
dict.
|
|
*/
|
|
|
|
#define NPY_TITLE_KEY(key, value) ((PyTuple_GET_SIZE((value))==3) && \
|
|
(PyTuple_GET_ITEM((value), 2) == (key)))
|
|
|
|
|
|
/* Define python version independent deprecation macro */
|
|
|
|
#if PY_VERSION_HEX >= 0x02050000
|
|
#define DEPRECATE(msg) PyErr_WarnEx(PyExc_DeprecationWarning,msg,1)
|
|
#define DEPRECATE_FUTUREWARNING(msg) PyErr_WarnEx(PyExc_FutureWarning,msg,1)
|
|
#else
|
|
#define DEPRECATE(msg) PyErr_Warn(PyExc_DeprecationWarning,msg)
|
|
#define DEPRECATE_FUTUREWARNING(msg) PyErr_Warn(PyExc_FutureWarning,msg)
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* NPY_NDARRAYOBJECT_H */
|