/* Complex number structure */ #ifndef Py_COMPLEXOBJECT_H #define Py_COMPLEXOBJECT_H #ifdef __cplusplus extern "C" { #endif #ifndef Py_LIMITED_API typedef struct { double real; double imag; } Py_complex; /* Operations on complex numbers from complexmodule.c */ PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex); PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex); PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex); PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex); PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex); PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex); PyAPI_FUNC(double) _Py_c_abs(Py_complex); #endif /* Complex object interface */ /* PyComplexObject represents a complex number with double-precision real and imaginary parts. */ #ifndef Py_LIMITED_API typedef struct { PyObject_HEAD Py_complex cval; } PyComplexObject; #endif PyAPI_DATA(PyTypeObject) PyComplex_Type; #define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type) #define PyComplex_CheckExact(op) (Py_TYPE(op) == &PyComplex_Type) #ifndef Py_LIMITED_API PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex); #endif PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag); PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op); PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op); #ifndef Py_LIMITED_API PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op); #endif /* Format the object based on the format_spec, as defined in PEP 3101 (Advanced String Formatting). */ #ifndef Py_LIMITED_API PyAPI_FUNC(int) _PyComplex_FormatAdvancedWriter( _PyUnicodeWriter *writer, PyObject *obj, PyObject *format_spec, Py_ssize_t start, Py_ssize_t end); #endif #ifdef __cplusplus } #endif #endif /* !Py_COMPLEXOBJECT_H */