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47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* Weak references objects for Python. */
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#ifndef Ty_WEAKREFOBJECT_H
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#define Ty_WEAKREFOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _PyWeakReference PyWeakReference;
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PyAPI_DATA(TyTypeObject) _TyWeakref_RefType;
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PyAPI_DATA(TyTypeObject) _TyWeakref_ProxyType;
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PyAPI_DATA(TyTypeObject) _TyWeakref_CallableProxyType;
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#define PyWeakref_CheckRef(op) PyObject_TypeCheck((op), &_TyWeakref_RefType)
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#define PyWeakref_CheckRefExact(op) \
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Ty_IS_TYPE((op), &_TyWeakref_RefType)
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#define PyWeakref_CheckProxy(op) \
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(Ty_IS_TYPE((op), &_TyWeakref_ProxyType) \
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|| Ty_IS_TYPE((op), &_TyWeakref_CallableProxyType))
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#define PyWeakref_Check(op) \
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(PyWeakref_CheckRef(op) || PyWeakref_CheckProxy(op))
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PyAPI_FUNC(TyObject *) PyWeakref_NewRef(TyObject *ob,
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TyObject *callback);
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PyAPI_FUNC(TyObject *) PyWeakref_NewProxy(TyObject *ob,
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TyObject *callback);
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Ty_DEPRECATED(3.13) PyAPI_FUNC(TyObject *) PyWeakref_GetObject(TyObject *ref);
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#if !defined(Ty_LIMITED_API) || Ty_LIMITED_API+0 >= 0x030D0000
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PyAPI_FUNC(int) PyWeakref_GetRef(TyObject *ref, TyObject **pobj);
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#endif
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#ifndef Ty_LIMITED_API
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# define Ty_CPYTHON_WEAKREFOBJECT_H
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# include "cpython/weakrefobject.h"
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# undef Ty_CPYTHON_WEAKREFOBJECT_H
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Ty_WEAKREFOBJECT_H */
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