Mercurial > hg > vamp-build-and-test
comparison DEPENDENCIES/mingw32/Python27/include/intobject.h @ 87:2a2c65a20a8b
Add Python libs and headers
author | Chris Cannam |
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date | Wed, 25 Feb 2015 14:05:22 +0000 |
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86:413a9d26189e | 87:2a2c65a20a8b |
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1 | |
2 /* Integer object interface */ | |
3 | |
4 /* | |
5 PyIntObject represents a (long) integer. This is an immutable object; | |
6 an integer cannot change its value after creation. | |
7 | |
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. | |
12 | |
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. | |
15 */ | |
16 | |
17 #ifndef Py_INTOBJECT_H | |
18 #define Py_INTOBJECT_H | |
19 #ifdef __cplusplus | |
20 extern "C" { | |
21 #endif | |
22 | |
23 typedef struct { | |
24 PyObject_HEAD | |
25 long ob_ival; | |
26 } PyIntObject; | |
27 | |
28 PyAPI_DATA(PyTypeObject) PyInt_Type; | |
29 | |
30 #define PyInt_Check(op) \ | |
31 PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_INT_SUBCLASS) | |
32 #define PyInt_CheckExact(op) ((op)->ob_type == &PyInt_Type) | |
33 | |
34 PyAPI_FUNC(PyObject *) PyInt_FromString(char*, char**, int); | |
35 #ifdef Py_USING_UNICODE | |
36 PyAPI_FUNC(PyObject *) PyInt_FromUnicode(Py_UNICODE*, Py_ssize_t, int); | |
37 #endif | |
38 PyAPI_FUNC(PyObject *) PyInt_FromLong(long); | |
39 PyAPI_FUNC(PyObject *) PyInt_FromSize_t(size_t); | |
40 PyAPI_FUNC(PyObject *) PyInt_FromSsize_t(Py_ssize_t); | |
41 PyAPI_FUNC(long) PyInt_AsLong(PyObject *); | |
42 PyAPI_FUNC(Py_ssize_t) PyInt_AsSsize_t(PyObject *); | |
43 PyAPI_FUNC(int) _PyInt_AsInt(PyObject *); | |
44 PyAPI_FUNC(unsigned long) PyInt_AsUnsignedLongMask(PyObject *); | |
45 #ifdef HAVE_LONG_LONG | |
46 PyAPI_FUNC(unsigned PY_LONG_LONG) PyInt_AsUnsignedLongLongMask(PyObject *); | |
47 #endif | |
48 | |
49 PyAPI_FUNC(long) PyInt_GetMax(void); | |
50 | |
51 /* Macro, trading safety for speed */ | |
52 #define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival) | |
53 | |
54 /* These aren't really part of the Int object, but they're handy; the protos | |
55 * are necessary for systems that need the magic of PyAPI_FUNC and that want | |
56 * to have stropmodule as a dynamically loaded module instead of building it | |
57 * into the main Python shared library/DLL. Guido thinks I'm weird for | |
58 * building it this way. :-) [cjh] | |
59 */ | |
60 PyAPI_FUNC(unsigned long) PyOS_strtoul(char *, char **, int); | |
61 PyAPI_FUNC(long) PyOS_strtol(char *, char **, int); | |
62 | |
63 /* free list api */ | |
64 PyAPI_FUNC(int) PyInt_ClearFreeList(void); | |
65 | |
66 /* Convert an integer to the given base. Returns a string. | |
67 If base is 2, 8 or 16, add the proper prefix '0b', '0o' or '0x'. | |
68 If newstyle is zero, then use the pre-2.6 behavior of octal having | |
69 a leading "0" */ | |
70 PyAPI_FUNC(PyObject*) _PyInt_Format(PyIntObject* v, int base, int newstyle); | |
71 | |
72 /* Format the object based on the format_spec, as defined in PEP 3101 | |
73 (Advanced String Formatting). */ | |
74 PyAPI_FUNC(PyObject *) _PyInt_FormatAdvanced(PyObject *obj, | |
75 char *format_spec, | |
76 Py_ssize_t format_spec_len); | |
77 | |
78 #ifdef __cplusplus | |
79 } | |
80 #endif | |
81 #endif /* !Py_INTOBJECT_H */ |