17db96d56Sopenharmony_ci#ifndef Py_CPYTHON_COMPLEXOBJECT_H
27db96d56Sopenharmony_ci#  error "this header file must not be included directly"
37db96d56Sopenharmony_ci#endif
47db96d56Sopenharmony_ci
57db96d56Sopenharmony_citypedef struct {
67db96d56Sopenharmony_ci    double real;
77db96d56Sopenharmony_ci    double imag;
87db96d56Sopenharmony_ci} Py_complex;
97db96d56Sopenharmony_ci
107db96d56Sopenharmony_ci/* Operations on complex numbers from complexmodule.c */
117db96d56Sopenharmony_ci
127db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex);
137db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex);
147db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex);
157db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex);
167db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex);
177db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex);
187db96d56Sopenharmony_ciPyAPI_FUNC(double) _Py_c_abs(Py_complex);
197db96d56Sopenharmony_ci
207db96d56Sopenharmony_ci/* Complex object interface */
217db96d56Sopenharmony_ci
227db96d56Sopenharmony_ci/*
237db96d56Sopenharmony_ciPyComplexObject represents a complex number with double-precision
247db96d56Sopenharmony_cireal and imaginary parts.
257db96d56Sopenharmony_ci*/
267db96d56Sopenharmony_citypedef struct {
277db96d56Sopenharmony_ci    PyObject_HEAD
287db96d56Sopenharmony_ci    Py_complex cval;
297db96d56Sopenharmony_ci} PyComplexObject;
307db96d56Sopenharmony_ci
317db96d56Sopenharmony_ciPyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
327db96d56Sopenharmony_ci
337db96d56Sopenharmony_ciPyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
347db96d56Sopenharmony_ci
357db96d56Sopenharmony_ci#ifdef Py_BUILD_CORE
367db96d56Sopenharmony_ci/* Format the object based on the format_spec, as defined in PEP 3101
377db96d56Sopenharmony_ci   (Advanced String Formatting). */
387db96d56Sopenharmony_ciextern int _PyComplex_FormatAdvancedWriter(
397db96d56Sopenharmony_ci    _PyUnicodeWriter *writer,
407db96d56Sopenharmony_ci    PyObject *obj,
417db96d56Sopenharmony_ci    PyObject *format_spec,
427db96d56Sopenharmony_ci    Py_ssize_t start,
437db96d56Sopenharmony_ci    Py_ssize_t end);
447db96d56Sopenharmony_ci#endif  // Py_BUILD_CORE
45