Commit | Line | Data |
---|---|---|
920dae64 AT |
1 | /* Boolean object interface */ |
2 | ||
3 | #ifndef Py_BOOLOBJECT_H | |
4 | #define Py_BOOLOBJECT_H | |
5 | #ifdef __cplusplus | |
6 | extern "C" { | |
7 | #endif | |
8 | ||
9 | ||
10 | typedef PyIntObject PyBoolObject; | |
11 | ||
12 | PyAPI_DATA(PyTypeObject) PyBool_Type; | |
13 | ||
14 | #define PyBool_Check(x) ((x)->ob_type == &PyBool_Type) | |
15 | ||
16 | /* Py_False and Py_True are the only two bools in existence. | |
17 | Don't forget to apply Py_INCREF() when returning either!!! */ | |
18 | ||
19 | /* Don't use these directly */ | |
20 | PyAPI_DATA(PyIntObject) _Py_ZeroStruct, _Py_TrueStruct; | |
21 | ||
22 | /* Use these macros */ | |
23 | #define Py_False ((PyObject *) &_Py_ZeroStruct) | |
24 | #define Py_True ((PyObject *) &_Py_TrueStruct) | |
25 | ||
26 | /* Macros for returning Py_True or Py_False, respectively */ | |
27 | #define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True | |
28 | #define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False | |
29 | ||
30 | /* Function to return a bool from a C long */ | |
31 | PyAPI_FUNC(PyObject *) PyBool_FromLong(long); | |
32 | ||
33 | #ifdef __cplusplus | |
34 | } | |
35 | #endif | |
36 | #endif /* !Py_BOOLOBJECT_H */ |