Mercurial > cpython-lru_cache-weakref

annotate Include/boolobject.h @ 49955:878d40468c4e legacy-trunk

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Issue #4384: Added logging integration with warnings module using captureWarnings(). This change includes a NullHandler which does nothing; it will be of use to library developers who want to avoid the "No handlers could be found for logger XXX" message which can appear if the library user doesn't configure logging.
author Vinay Sajip <vinay_sajip@yahoo.co.uk>
date Wed, 03 Dec 2008 23:22:58 +0000
parents 26384b8180c7
children
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1 /* Boolean object interface */
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3 #ifndef Py_BOOLOBJECT_H
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4 #define Py_BOOLOBJECT_H
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5 #ifdef __cplusplus
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6 extern "C" {
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7 #endif
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9
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10 typedef PyIntObject PyBoolObject;
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12 PyAPI_DATA(PyTypeObject) PyBool_Type;
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26384b8180c7 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
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14 #define PyBool_Check(x) (Py_TYPE(x) == &PyBool_Type)
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15
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16 /* Py_False and Py_True are the only two bools in existence.
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17 Don't forget to apply Py_INCREF() when returning either!!! */
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18
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19 /* Don't use these directly */
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20 PyAPI_DATA(PyIntObject) _Py_ZeroStruct, _Py_TrueStruct;
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21
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22 /* Use these macros */
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23 #define Py_False ((PyObject *) &_Py_ZeroStruct)
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24 #define Py_True ((PyObject *) &_Py_TrueStruct)
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25
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26 /* Macros for returning Py_True or Py_False, respectively */
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27 #define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True
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28 #define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False
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30 /* Function to return a bool from a C long */
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31 PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
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33 #ifdef __cplusplus
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34 }
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35 #endif
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36 #endif /* !Py_BOOLOBJECT_H */