cpython/Include/methodobject.h

76 lines
2.2 KiB
C

#ifndef Py_METHODOBJECT_H
#define Py_METHODOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
/***********************************************************
Copyright (c) 2000, BeOpen.com.
Copyright (c) 1995-2000, Corporation for National Research Initiatives.
Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
All rights reserved.
See the file "Misc/COPYRIGHT" for information on usage and
redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
******************************************************************/
/* Method object interface */
extern DL_IMPORT(PyTypeObject) PyCFunction_Type;
#define PyCFunction_Check(op) ((op)->ob_type == &PyCFunction_Type)
typedef PyObject *(*PyCFunction) Py_FPROTO((PyObject *, PyObject *));
typedef PyObject *(*PyCFunctionWithKeywords)
Py_FPROTO((PyObject *, PyObject *, PyObject *));
extern DL_IMPORT(PyCFunction) PyCFunction_GetFunction Py_PROTO((PyObject *));
extern DL_IMPORT(PyObject *) PyCFunction_GetSelf Py_PROTO((PyObject *));
extern DL_IMPORT(int) PyCFunction_GetFlags Py_PROTO((PyObject *));
/* Macros for direct access to these values. Type checks are *not*
done, so use with care. */
#define PyCFunction_GET_FUNCTION(func) \
(((PyCFunctionObject *)func) -> m_ml -> ml_meth)
#define PyCFunction_GET_SELF(func) \
(((PyCFunctionObject *)func) -> m_self)
#define PyCFunction_GET_FLAGS(func) \
(((PyCFunctionObject *)func) -> m_ml -> ml_flags)
struct PyMethodDef {
char *ml_name;
PyCFunction ml_meth;
int ml_flags;
char *ml_doc;
};
typedef struct PyMethodDef PyMethodDef;
extern DL_IMPORT(PyObject *) Py_FindMethod
Py_PROTO((PyMethodDef[], PyObject *, char *));
extern DL_IMPORT(PyObject *) PyCFunction_New
Py_PROTO((PyMethodDef *, PyObject *));
/* Flag passed to newmethodobject */
#define METH_VARARGS 0x0001
#define METH_KEYWORDS 0x0002
typedef struct PyMethodChain {
PyMethodDef *methods; /* Methods of this type */
struct PyMethodChain *link; /* NULL or base type */
} PyMethodChain;
extern DL_IMPORT(PyObject *) Py_FindMethodInChain
Py_PROTO((PyMethodChain *, PyObject *, char *));
typedef struct {
PyObject_HEAD
PyMethodDef *m_ml;
PyObject *m_self;
} PyCFunctionObject;
#ifdef __cplusplus
}
#endif
#endif /* !Py_METHODOBJECT_H */