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34 lines
909 B
C
34 lines
909 B
C
#ifndef Ty_CPYTHON_COMPLEXOBJECT_H
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# error "this header file must not be included directly"
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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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} Ty_complex;
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// Operations on complex numbers.
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PyAPI_FUNC(Ty_complex) _Ty_c_sum(Ty_complex, Ty_complex);
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PyAPI_FUNC(Ty_complex) _Ty_c_diff(Ty_complex, Ty_complex);
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PyAPI_FUNC(Ty_complex) _Ty_c_neg(Ty_complex);
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PyAPI_FUNC(Ty_complex) _Ty_c_prod(Ty_complex, Ty_complex);
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PyAPI_FUNC(Ty_complex) _Ty_c_quot(Ty_complex, Ty_complex);
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PyAPI_FUNC(Ty_complex) _Ty_c_pow(Ty_complex, Ty_complex);
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PyAPI_FUNC(double) _Ty_c_abs(Ty_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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Ty_complex cval;
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} PyComplexObject;
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PyAPI_FUNC(TyObject *) TyComplex_FromCComplex(Ty_complex);
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PyAPI_FUNC(Ty_complex) TyComplex_AsCComplex(TyObject *op);
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