| 1 | #ifndef Py_CPYTHON_COMPLEXOBJECT_H |
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| 2 | # error "this header file must not be included directly" |
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| 3 | #endif |
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| 4 | |
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| 5 | typedef struct { |
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| 6 | double real; |
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| 7 | double imag; |
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| 8 | } Py_complex; |
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| 9 | |
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| 10 | /* Operations on complex numbers from complexmodule.c */ |
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| 11 | |
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| 12 | PyAPI_FUNC(Py_complex) _Py_c_sum(Py_complex, Py_complex); |
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| 13 | PyAPI_FUNC(Py_complex) _Py_c_diff(Py_complex, Py_complex); |
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| 14 | PyAPI_FUNC(Py_complex) _Py_c_neg(Py_complex); |
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| 15 | PyAPI_FUNC(Py_complex) _Py_c_prod(Py_complex, Py_complex); |
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| 16 | PyAPI_FUNC(Py_complex) _Py_c_quot(Py_complex, Py_complex); |
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| 17 | PyAPI_FUNC(Py_complex) _Py_c_pow(Py_complex, Py_complex); |
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| 18 | PyAPI_FUNC(double) _Py_c_abs(Py_complex); |
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| 19 | |
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| 20 | /* Complex object interface */ |
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| 21 | |
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| 22 | /* |
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| 23 | PyComplexObject represents a complex number with double-precision |
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| 24 | real and imaginary parts. |
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| 25 | */ |
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| 26 | typedef struct { |
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| 27 | PyObject_HEAD |
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| 28 | Py_complex cval; |
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| 29 | } PyComplexObject; |
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| 30 | |
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| 31 | PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex); |
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| 32 | |
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| 33 | PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op); |
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| 34 | |
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| 35 | #ifdef Py_BUILD_CORE |
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| 36 | /* Format the object based on the format_spec, as defined in PEP 3101 |
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| 37 | (Advanced String Formatting). */ |
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| 38 | extern int _PyComplex_FormatAdvancedWriter( |
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| 39 | _PyUnicodeWriter *writer, |
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| 40 | PyObject *obj, |
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| 41 | PyObject *format_spec, |
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| 42 | Py_ssize_t start, |
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| 43 | Py_ssize_t end); |
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| 44 | #endif // Py_BUILD_CORE |
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| 45 | |
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