67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
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/* Method object interface */
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#ifndef Py_METHODOBJECT_H
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#define Py_METHODOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Flag passed to newmethodobject */
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#define METH_VARARGS 0x0001
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#define METH_KEYWORDS 0x0002
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/* METH_NOARGS and METH_O must not be combined with the flags above. */
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#define METH_NOARGS 0x0004
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#define METH_O 0x0008
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/* METH_CLASS and METH_STATIC are a little different; these control
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the construction of methods for a class. These cannot be used for
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functions in modules. */
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#define METH_CLASS 0x0010
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#define METH_STATIC 0x0020
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/* METH_COEXIST allows a method to be entered eventhough a slot has
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already filled the entry. When defined, the flag allows a separate
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method, "__contains__" for example, to coexist with a defined
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slot like sq_contains. */
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#define METH_COEXIST 0x0040
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03100000
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#define METH_FASTCALL 0x0080
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#endif
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/* METH_METHOD means the function stores an
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* additional reference to the class that defines it;
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* both self and class are passed to it.
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* It uses PyCMethodObject instead of PyCFunctionObject.
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* May not be combined with METH_NOARGS, METH_O, METH_CLASS or METH_STATIC.
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*/
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03090000
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#define METH_METHOD 0x0200
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#endif
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#define PyCFunction_New(ml, self) PyCFunction_NewEx((ml), (self), NULL)
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#define PyCFunction_NewEx(ML, SELF, MOD) PyCMethod_New((ML), (SELF), (MOD), NULL)
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/* Macros for direct access to these values. Type checks are *not*
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done, so use with care. */
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#define PyCFunction_GET_FUNCTION(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_meth)
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#define PyCFunction_GET_SELF(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_flags & METH_STATIC ? \
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NULL : ((PyCFunctionObject *)func) -> m_self)
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#define PyCFunction_GET_FLAGS(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
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#define PyCFunction_GET_CLASS(func) \
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(((PyCFunctionObject *)func) -> m_ml -> ml_flags & METH_METHOD ? \
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((PyCMethodObject *)func) -> mm_class : NULL)
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_METHODOBJECT_H */
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