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Viewing changes to Include/complexobject.h

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2009-02-13 12:51:00 UTC
  • Revision ID: james.westby@ubuntu.com-20090213125100-uufgcb9yeqzujpqw
Tags: upstream-2.6.1
Import upstream version 2.6.1

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Include/complexobject.h
 
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/* Complex number structure */
 
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#ifndef Py_COMPLEXOBJECT_H
 
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#define Py_COMPLEXOBJECT_H
 
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#ifdef __cplusplus
 
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extern "C" {
 
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#endif
 
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typedef struct {
 
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    double real;
 
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    double imag;
 
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} Py_complex;
 
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/* Operations on complex numbers from complexmodule.c */
 
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#define c_sum _Py_c_sum
 
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#define c_diff _Py_c_diff
 
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#define c_neg _Py_c_neg
 
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#define c_prod _Py_c_prod
 
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#define c_quot _Py_c_quot
 
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#define c_pow _Py_c_pow
 
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#define c_abs _Py_c_abs
 
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PyAPI_FUNC(Py_complex) c_sum(Py_complex, Py_complex);
 
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PyAPI_FUNC(Py_complex) c_diff(Py_complex, Py_complex);
 
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PyAPI_FUNC(Py_complex) c_neg(Py_complex);
 
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PyAPI_FUNC(Py_complex) c_prod(Py_complex, Py_complex);
 
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PyAPI_FUNC(Py_complex) c_quot(Py_complex, Py_complex);
 
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PyAPI_FUNC(Py_complex) c_pow(Py_complex, Py_complex);
 
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PyAPI_FUNC(double) c_abs(Py_complex);
 
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/* Complex object interface */
 
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/*
 
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PyComplexObject represents a complex number with double-precision
 
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real and imaginary parts.
 
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*/
 
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typedef struct {
 
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    PyObject_HEAD
 
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    Py_complex cval;
 
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} PyComplexObject;     
 
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PyAPI_DATA(PyTypeObject) PyComplex_Type;
 
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#define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type)
 
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#define PyComplex_CheckExact(op) (Py_TYPE(op) == &PyComplex_Type)
 
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PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
 
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PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);
 
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PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
 
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PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
 
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PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
 
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#ifdef __cplusplus
 
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}
 
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#endif
 
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#endif /* !Py_COMPLEXOBJECT_H */