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Python/C API Reference Manual |  |
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7.2.4.2 Complex Numbers as Python Objects
- PyComplexObject
- This subtype of PyObject represents a Python complex number object.
- PyTypeObject PyComplex_Type
- This instance of PyTypeObject represents the Python complex number type.
- int PyComplex_Check(PyObject *p)
- Returns true if its argument is a PyComplexObject or a subtype of PyComplexObject. Changed in version 2.2: Allowed subtypes to be accepted.
- int PyComplex_CheckExact(PyObject *p)
- Returns true if its argument is a PyComplexObject, but not a subtype of PyComplexObject. New in version 2.2.
- PyObject* PyComplex_FromCComplex(Py_complex v)
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Return value: New reference.Create a new Python complex number object from a C Py_complex value.
- PyObject* PyComplex_FromDoubles(double real, double imag)
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Return value: New reference.Returns a new PyComplexObject object from real and imag.
- double PyComplex_RealAsDouble(PyObject *op)
- Returns the real part of op as a C double.
- double PyComplex_ImagAsDouble(PyObject *op)
- Returns the imaginary part of op as a C double.
- Py_complex PyComplex_AsCComplex(PyObject *op)
- Returns the Py_complex value of the complex number op.
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Python/C API Reference Manual | |
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Release 2.2, documentation updated on December 21, 2001.