projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| c8042e10 DM |
1 | \r |
| 2 | /* Integer object interface */\r | |
| 3 | \r | |
| 4 | /*\r | |
| 5 | PyIntObject represents a (long) integer. This is an immutable object;\r | |
| 6 | an integer cannot change its value after creation.\r | |
| 7 | \r | |
| 8 | There are functions to create new integer objects, to test an object\r | |
| 9 | for integer-ness, and to get the integer value. The latter functions\r | |
| 10 | returns -1 and sets errno to EBADF if the object is not an PyIntObject.\r | |
| 11 | None of the functions should be applied to nil objects.\r | |
| 12 | \r | |
| 13 | The type PyIntObject is (unfortunately) exposed here so we can declare\r | |
| 14 | _Py_TrueStruct and _Py_ZeroStruct in boolobject.h; don't use this.\r | |
| 15 | */\r | |
| 16 | \r | |
| 17 | #ifndef Py_INTOBJECT_H\r | |
| 18 | #define Py_INTOBJECT_H\r | |
| 19 | #ifdef __cplusplus\r | |
| 20 | extern "C" {\r | |
| 21 | #endif\r | |
| 22 | \r | |
| 23 | typedef struct {\r | |
| 24 | PyObject_HEAD\r | |
| 25 | long ob_ival;\r | |
| 26 | } PyIntObject;\r | |
| 27 | \r | |
| 28 | PyAPI_DATA(PyTypeObject) PyInt_Type;\r | |
| 29 | \r | |
| 30 | #define PyInt_Check(op) \\r | |
| 31 | PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_INT_SUBCLASS)\r | |
| 32 | #define PyInt_CheckExact(op) ((op)->ob_type == &PyInt_Type)\r | |
| 33 | \r | |
| 34 | PyAPI_FUNC(PyObject *) PyInt_FromString(char*, char**, int);\r | |
| 35 | #ifdef Py_USING_UNICODE\r | |
| 36 | PyAPI_FUNC(PyObject *) PyInt_FromUnicode(Py_UNICODE*, Py_ssize_t, int);\r | |
| 37 | #endif\r | |
| 38 | PyAPI_FUNC(PyObject *) PyInt_FromLong(long);\r | |
| 39 | PyAPI_FUNC(PyObject *) PyInt_FromSize_t(size_t);\r | |
| 40 | PyAPI_FUNC(PyObject *) PyInt_FromSsize_t(Py_ssize_t);\r | |
| 41 | PyAPI_FUNC(long) PyInt_AsLong(PyObject *);\r | |
| 42 | PyAPI_FUNC(Py_ssize_t) PyInt_AsSsize_t(PyObject *);\r | |
| 43 | PyAPI_FUNC(int) _PyInt_AsInt(PyObject *);\r | |
| 44 | PyAPI_FUNC(unsigned long) PyInt_AsUnsignedLongMask(PyObject *);\r | |
| 45 | #ifdef HAVE_LONG_LONG\r | |
| 46 | PyAPI_FUNC(unsigned PY_LONG_LONG) PyInt_AsUnsignedLongLongMask(PyObject *);\r | |
| 47 | #endif\r | |
| 48 | \r | |
| 49 | PyAPI_FUNC(long) PyInt_GetMax(void);\r | |
| 50 | \r | |
| 51 | /* Macro, trading safety for speed */\r | |
| 52 | #define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)\r | |
| 53 | \r | |
| 54 | /* These aren't really part of the Int object, but they're handy; the protos\r | |
| 55 | * are necessary for systems that need the magic of PyAPI_FUNC and that want\r | |
| 56 | * to have stropmodule as a dynamically loaded module instead of building it\r | |
| 57 | * into the main Python shared library/DLL. Guido thinks I'm weird for\r | |
| 58 | * building it this way. :-) [cjh]\r | |
| 59 | */\r | |
| 60 | PyAPI_FUNC(unsigned long) PyOS_strtoul(char *, char **, int);\r | |
| 61 | PyAPI_FUNC(long) PyOS_strtol(char *, char **, int);\r | |
| 62 | \r | |
| 63 | /* free list api */\r | |
| 64 | PyAPI_FUNC(int) PyInt_ClearFreeList(void);\r | |
| 65 | \r | |
| 66 | /* Convert an integer to the given base. Returns a string.\r | |
| 67 | If base is 2, 8 or 16, add the proper prefix '0b', '0o' or '0x'.\r | |
| 68 | If newstyle is zero, then use the pre-2.6 behavior of octal having\r | |
| 69 | a leading "0" */\r | |
| 70 | PyAPI_FUNC(PyObject*) _PyInt_Format(PyIntObject* v, int base, int newstyle);\r | |
| 71 | \r | |
| 72 | /* Format the object based on the format_spec, as defined in PEP 3101\r | |
| 73 | (Advanced String Formatting). */\r | |
| 74 | PyAPI_FUNC(PyObject *) _PyInt_FormatAdvanced(PyObject *obj,\r | |
| 75 | char *format_spec,\r | |
| 76 | Py_ssize_t format_spec_len);\r | |
| 77 | \r | |
| 78 | #ifdef __cplusplus\r | |
| 79 | }\r | |
| 80 | #endif\r | |
| 81 | #endif /* !Py_INTOBJECT_H */\r |