mirror of
https://github.com/python/cpython
synced 2024-11-02 09:15:30 +00:00
9f2e346911
svn+ssh://pythondev@svn.python.org/python/branches/p3yk
................
r56477 | martin.v.loewis | 2007-07-21 09:04:38 +0200 (Sa, 21 Jul 2007) | 11 lines
Merged revisions 56466-56476 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r56476 | martin.v.loewis | 2007-07-21 08:55:02 +0200 (Sa, 21 Jul 2007) | 4 lines
PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
........
................
r56478 | martin.v.loewis | 2007-07-21 09:47:23 +0200 (Sa, 21 Jul 2007) | 2 lines
PEP 3123: Use proper C inheritance for PyObject.
................
r56479 | martin.v.loewis | 2007-07-21 10:06:55 +0200 (Sa, 21 Jul 2007) | 3 lines
Add longintrepr.h to Python.h, so that the compiler can
see that PyFalse is really some kind of PyObject*.
................
r56480 | martin.v.loewis | 2007-07-21 10:47:18 +0200 (Sa, 21 Jul 2007) | 2 lines
Qualify SHIFT, MASK, BASE.
................
r56482 | martin.v.loewis | 2007-07-21 19:10:57 +0200 (Sa, 21 Jul 2007) | 2 lines
Correctly refer to _ob_next.
................
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/* Complex number structure */
|
|
|
|
#ifndef Py_COMPLEXOBJECT_H
|
|
#define Py_COMPLEXOBJECT_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct {
|
|
double real;
|
|
double imag;
|
|
} Py_complex;
|
|
|
|
/* Operations on complex numbers from complexmodule.c */
|
|
|
|
#define c_sum _Py_c_sum
|
|
#define c_diff _Py_c_diff
|
|
#define c_neg _Py_c_neg
|
|
#define c_prod _Py_c_prod
|
|
#define c_quot _Py_c_quot
|
|
#define c_pow _Py_c_pow
|
|
|
|
PyAPI_FUNC(Py_complex) c_sum(Py_complex, Py_complex);
|
|
PyAPI_FUNC(Py_complex) c_diff(Py_complex, Py_complex);
|
|
PyAPI_FUNC(Py_complex) c_neg(Py_complex);
|
|
PyAPI_FUNC(Py_complex) c_prod(Py_complex, Py_complex);
|
|
PyAPI_FUNC(Py_complex) c_quot(Py_complex, Py_complex);
|
|
PyAPI_FUNC(Py_complex) c_pow(Py_complex, Py_complex);
|
|
|
|
|
|
/* Complex object interface */
|
|
|
|
/*
|
|
PyComplexObject represents a complex number with double-precision
|
|
real and imaginary parts.
|
|
*/
|
|
|
|
typedef struct {
|
|
PyObject_HEAD
|
|
Py_complex cval;
|
|
} PyComplexObject;
|
|
|
|
PyAPI_DATA(PyTypeObject) PyComplex_Type;
|
|
|
|
#define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type)
|
|
#define PyComplex_CheckExact(op) (Py_Type(op) == &PyComplex_Type)
|
|
|
|
PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
|
|
PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);
|
|
|
|
PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
|
|
PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
|
|
PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_COMPLEXOBJECT_H */
|