Saved and restored logging._handlerList at the same time as saving/restoring logging...
[python.git] / Include / intobject.h
blob1bbd59c2f5b03297f411ba642d82ebf36fa1b5d7
2 /* Integer object interface */
4 /*
5 PyIntObject represents a (long) integer. This is an immutable object;
6 an integer cannot change its value after creation.
8 There are functions to create new integer objects, to test an object
9 for integer-ness, and to get the integer value. The latter functions
10 returns -1 and sets errno to EBADF if the object is not an PyIntObject.
11 None of the functions should be applied to nil objects.
13 The type PyIntObject is (unfortunately) exposed here so we can declare
14 _Py_TrueStruct and _Py_ZeroStruct in boolobject.h; don't use this.
17 #ifndef Py_INTOBJECT_H
18 #define Py_INTOBJECT_H
19 #ifdef __cplusplus
20 extern "C" {
21 #endif
23 typedef struct {
24 PyObject_HEAD
25 long ob_ival;
26 } PyIntObject;
28 PyAPI_DATA(PyTypeObject) PyInt_Type;
30 #define PyInt_Check(op) PyObject_TypeCheck(op, &PyInt_Type)
31 #define PyInt_CheckExact(op) ((op)->ob_type == &PyInt_Type)
33 PyAPI_FUNC(PyObject *) PyInt_FromString(char*, char**, int);
34 #ifdef Py_USING_UNICODE
35 PyAPI_FUNC(PyObject *) PyInt_FromUnicode(Py_UNICODE*, int, int);
36 #endif
37 PyAPI_FUNC(PyObject *) PyInt_FromLong(long);
38 PyAPI_FUNC(long) PyInt_AsLong(PyObject *);
39 PyAPI_FUNC(unsigned long) PyInt_AsUnsignedLongMask(PyObject *);
40 #ifdef HAVE_LONG_LONG
41 PyAPI_FUNC(unsigned PY_LONG_LONG) PyInt_AsUnsignedLongLongMask(PyObject *);
42 #endif
44 PyAPI_FUNC(long) PyInt_GetMax(void);
46 /* Macro, trading safety for speed */
47 #define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)
49 /* These aren't really part of the Int object, but they're handy; the protos
50 * are necessary for systems that need the magic of PyAPI_FUNC and that want
51 * to have stropmodule as a dynamically loaded module instead of building it
52 * into the main Python shared library/DLL. Guido thinks I'm weird for
53 * building it this way. :-) [cjh]
55 PyAPI_FUNC(unsigned long) PyOS_strtoul(char *, char **, int);
56 PyAPI_FUNC(long) PyOS_strtol(char *, char **, int);
58 #ifdef __cplusplus
60 #endif
61 #endif /* !Py_INTOBJECT_H */