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author | alexv-smirnov <alex@ydb.tech> | 2023-03-15 19:59:12 +0300 |
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committer | alexv-smirnov <alex@ydb.tech> | 2023-03-15 19:59:12 +0300 |
commit | 056bb284ccf8dd6793ec3a54ffa36c4fb2b9ad11 (patch) | |
tree | 4740980126f32e3af7937ba0ca5f83e59baa4ab0 /contrib/tools/cython/Cython/Includes/cpython/int.pxd | |
parent | 269126dcced1cc8b53eb4398b4a33e5142f10290 (diff) | |
download | ydb-056bb284ccf8dd6793ec3a54ffa36c4fb2b9ad11.tar.gz |
add library/cpp/actors, ymake build to ydb oss export
Diffstat (limited to 'contrib/tools/cython/Cython/Includes/cpython/int.pxd')
-rw-r--r-- | contrib/tools/cython/Cython/Includes/cpython/int.pxd | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/contrib/tools/cython/Cython/Includes/cpython/int.pxd b/contrib/tools/cython/Cython/Includes/cpython/int.pxd new file mode 100644 index 0000000000..50babff615 --- /dev/null +++ b/contrib/tools/cython/Cython/Includes/cpython/int.pxd @@ -0,0 +1,89 @@ +cdef extern from "Python.h": + ctypedef unsigned long long PY_LONG_LONG + + ############################################################################ + # Integer Objects + ############################################################################ + # PyTypeObject PyInt_Type + # This instance of PyTypeObject represents the Python plain + # integer type. This is the same object as int and types.IntType. + + bint PyInt_Check(object o) + # Return true if o is of type PyInt_Type or a subtype of + # PyInt_Type. + + bint PyInt_CheckExact(object o) + # Return true if o is of type PyInt_Type, but not a subtype of + # PyInt_Type. + + object PyInt_FromString(char *str, char **pend, int base) + # Return value: New reference. + # Return a new PyIntObject or PyLongObject based on the string + # value in str, which is interpreted according to the radix in + # base. If pend is non-NULL, *pend will point to the first + # character in str which follows the representation of the + # number. If base is 0, the radix will be determined based on the + # leading characters of str: if str starts with '0x' or '0X', + # radix 16 will be used; if str starts with '0', radix 8 will be + # used; otherwise radix 10 will be used. If base is not 0, it must + # be between 2 and 36, inclusive. Leading spaces are ignored. If + # there are no digits, ValueError will be raised. If the string + # represents a number too large to be contained within the + # machine's long int type and overflow warnings are being + # suppressed, a PyLongObject will be returned. If overflow + # warnings are not being suppressed, NULL will be returned in this + # case. + + object PyInt_FromLong(long ival) + # Return value: New reference. + # Create a new integer object with a value of ival. + # The current implementation keeps an array of integer objects for + # all integers between -5 and 256, when you create an int in that + # range you actually just get back a reference to the existing + # object. So it should be possible to change the value of 1. I + # suspect the behaviour of Python in this case is undefined. :-) + + object PyInt_FromSsize_t(Py_ssize_t ival) + # Return value: New reference. + # Create a new integer object with a value of ival. If the value + # is larger than LONG_MAX or smaller than LONG_MIN, a long integer + # object is returned. + + object PyInt_FromSize_t(size_t ival) + # Return value: New reference. + # Create a new integer object with a value of ival. If the value + # exceeds LONG_MAX, a long integer object is returned. + + long PyInt_AsLong(object io) except? -1 + # Will first attempt to cast the object to a PyIntObject, if it is + # not already one, and then return its value. If there is an + # error, -1 is returned, and the caller should check + # PyErr_Occurred() to find out whether there was an error, or + # whether the value just happened to be -1. + + long PyInt_AS_LONG(object io) + # Return the value of the object io. No error checking is performed. + + unsigned long PyInt_AsUnsignedLongMask(object io) except? -1 + # Will first attempt to cast the object to a PyIntObject or + # PyLongObject, if it is not already one, and then return its + # value as unsigned long. This function does not check for + # overflow. + + PY_LONG_LONG PyInt_AsUnsignedLongLongMask(object io) except? -1 + # Will first attempt to cast the object to a PyIntObject or + # PyLongObject, if it is not already one, and then return its + # value as unsigned long long, without checking for overflow. + + Py_ssize_t PyInt_AsSsize_t(object io) except? -1 + # Will first attempt to cast the object to a PyIntObject or + # PyLongObject, if it is not already one, and then return its + # value as Py_ssize_t. + + long PyInt_GetMax() + # Return the system's idea of the largest integer it can handle + # (LONG_MAX, as defined in the system header files). + + int PyInt_ClearFreeList() + # Clear the integer free list. Return the number of items that could not be freed. + # New in version 2.6. |