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