mirror of
https://github.com/python/cpython.git
synced 2024-11-24 10:24:35 +08:00
ddefaf31b3
I banged on the code (beyond what's in that branch) to make fewer tests fail; the only tests that fail now are: test_descr -- can't pickle ints?! test_pickletools -- ??? test_socket -- See python.org/sf/1619659 test_sqlite -- ??? I'll deal with those later.
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
|
|
/* Integer object interface */
|
|
|
|
/*
|
|
PyIntObject represents a (long) integer. This is an immutable object;
|
|
an integer cannot change its value after creation.
|
|
|
|
There are functions to create new integer objects, to test an object
|
|
for integer-ness, and to get the integer value. The latter functions
|
|
returns -1 and sets errno to EBADF if the object is not an PyIntObject.
|
|
None of the functions should be applied to nil objects.
|
|
|
|
The type PyIntObject is (unfortunately) exposed here so we can declare
|
|
_Py_TrueStruct and _Py_ZeroStruct in boolobject.h; don't use this.
|
|
*/
|
|
|
|
#ifndef Py_INTOBJECT_H
|
|
#define Py_INTOBJECT_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
typedef struct {
|
|
PyObject_HEAD
|
|
long ob_ival;
|
|
} PyIntObject;
|
|
|
|
PyAPI_DATA(PyTypeObject) PyInt_Type;
|
|
*/
|
|
|
|
#define PyInt_Check(op) PyLong_Check(op)
|
|
#define PyInt_CheckExact(op) (PyLong_CheckExact(op) && _PyLong_FitsInLong(op))
|
|
|
|
#define PyInt_FromString PyLong_FromString
|
|
#define PyInt_FromUnicode PyLong_FromUnicode
|
|
#define PyInt_FromLong PyLong_FromLong
|
|
#define PyInt_FromSize_t PyLong_FromSize_t
|
|
#define PyInt_FromSsize_t PyLong_FromSsize_t
|
|
#define PyInt_AsLong PyLong_AsLong
|
|
#define PyInt_AsSsize_t PyLong_AsSsize_t
|
|
#define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
|
|
#define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
|
|
|
|
PyAPI_FUNC(long) PyInt_GetMax(void);
|
|
|
|
#define PyInt_AS_LONG(op) PyLong_AsLong(op)
|
|
|
|
/* These aren't really part of the Int object, but they're handy; the protos
|
|
* are necessary for systems that need the magic of PyAPI_FUNC and that want
|
|
* to have stropmodule as a dynamically loaded module instead of building it
|
|
* into the main Python shared library/DLL. Guido thinks I'm weird for
|
|
* building it this way. :-) [cjh]
|
|
*/
|
|
PyAPI_FUNC(unsigned long) PyOS_strtoul(char *, char **, int);
|
|
PyAPI_FUNC(long) PyOS_strtol(char *, char **, int);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_INTOBJECT_H */
|