Mercurial > cpython-lru_cache-weakref

annotate Include/complexobject.h @ 73637:71cf0ea0b341

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Remove the two ugly and unused WRITE_ASCII_OR_WSTR and WRITE_WSTR macros
author Victor Stinner <victor.stinner@haypocalc.com>
date Sun, 20 Nov 2011 18:41:31 +0100
parents 8beaa9a37387
children 22b56b0b8619
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* Complex number structure */
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2
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3 #ifndef Py_COMPLEXOBJECT_H
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4 #define Py_COMPLEXOBJECT_H
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5 #ifdef __cplusplus
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6 extern "C" {
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7 #endif
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8
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9 #ifndef Py_LIMITED_API
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10 typedef struct {
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11 double real;
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12 double imag;
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13 } Py_complex;
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14
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15 /* Operations on complex numbers from complexmodule.c */
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16
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17 #define c_sum _Py_c_sum
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18 #define c_diff _Py_c_diff
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19 #define c_neg _Py_c_neg
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20 #define c_prod _Py_c_prod
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21 #define c_quot _Py_c_quot
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22 #define c_pow _Py_c_pow
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23 #define c_abs _Py_c_abs
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24
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25 PyAPI_FUNC(Py_complex) c_sum(Py_complex, Py_complex);
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26 PyAPI_FUNC(Py_complex) c_diff(Py_complex, Py_complex);
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27 PyAPI_FUNC(Py_complex) c_neg(Py_complex);
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28 PyAPI_FUNC(Py_complex) c_prod(Py_complex, Py_complex);
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29 PyAPI_FUNC(Py_complex) c_quot(Py_complex, Py_complex);
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30 PyAPI_FUNC(Py_complex) c_pow(Py_complex, Py_complex);
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31 PyAPI_FUNC(double) c_abs(Py_complex);
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32 #endif
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33
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34 /* Complex object interface */
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35
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36 /*
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37 PyComplexObject represents a complex number with double-precision
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38 real and imaginary parts.
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39 */
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40 #ifndef Py_LIMITED_API
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41 typedef struct {
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42 PyObject_HEAD
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43 Py_complex cval;
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44 } PyComplexObject;
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45 #endif
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46
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47 PyAPI_DATA(PyTypeObject) PyComplex_Type;
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48
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49 #define PyComplex_Check(op) PyObject_TypeCheck(op, &PyComplex_Type)
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50 #define PyComplex_CheckExact(op) (Py_TYPE(op) == &PyComplex_Type)
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52 #ifndef Py_LIMITED_API
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53 PyAPI_FUNC(PyObject *) PyComplex_FromCComplex(Py_complex);
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54 #endif
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55 PyAPI_FUNC(PyObject *) PyComplex_FromDoubles(double real, double imag);
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56
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57 PyAPI_FUNC(double) PyComplex_RealAsDouble(PyObject *op);
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58 PyAPI_FUNC(double) PyComplex_ImagAsDouble(PyObject *op);
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59 #ifndef Py_LIMITED_API
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60 PyAPI_FUNC(Py_complex) PyComplex_AsCComplex(PyObject *op);
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61 #endif
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62
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63 /* Format the object based on the format_spec, as defined in PEP 3101
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64 (Advanced String Formatting). */
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65 #ifndef Py_LIMITED_API
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66 PyAPI_FUNC(PyObject *) _PyComplex_FormatAdvanced(PyObject *obj,
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67 PyObject *format_spec,
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68 Py_ssize_t start,
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69 Py_ssize_t end);
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70 #endif
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71
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72 #ifdef __cplusplus
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73 }
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74 #endif
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75 #endif /* !Py_COMPLEXOBJECT_H */