deimos.python.complexobject source code

1 /**
2   Mirror _complexobject.h
3   */
4 module deimos.python.complexobject;
5 
6 import deimos.python.pyport;
7 import deimos.python.object;
8 import deimos.python.unicodeobject;
9 
10 extern(C):
11 // Python-header-file: Include/complexobject.h:
12 
13 /// _
14 struct Py_complex {
15     /// _
16     double real_;
17     /// _
18     double imag;
19 }
20 
21 /// _
22 Py_complex _Py_c_sum(Py_complex, Py_complex);
23 /// _
24 Py_complex _Py_c_diff(Py_complex, Py_complex);
25 /// _
26 Py_complex _Py_c_neg(Py_complex);
27 /// _
28 Py_complex _Py_c_prod(Py_complex, Py_complex);
29 /// _
30 Py_complex _Py_c_quot(Py_complex, Py_complex);
31 /// _
32 Py_complex _Py_c_pow(Py_complex, Py_complex);
33 version(Python_2_6_Or_Later){
34     /// Availability: >= 2.6
35     double _Py_c_abs(Py_complex);
36 }
37 
38 /**
39 PyComplexObject represents a complex number with double-precision
40 real and imaginary parts.
41 
42 subclass of PyObject.
43 */
44 struct PyComplexObject {
45     mixin PyObject_HEAD;
46 
47     /// _
48     Py_complex cval;
49 }
50 
51 /// _
52 mixin(PyAPI_DATA!"PyTypeObject PyComplex_Type");
53 
54 // D translation of C macro:
55 /// _
56 int PyComplex_Check()(PyObject *op) {
57     return PyObject_TypeCheck(op, &PyComplex_Type);
58 }
59 // D translation of C macro:
60 /// _
61 int PyComplex_CheckExact()(PyObject *op) {
62     return Py_TYPE(op) == &PyComplex_Type;
63 }
64 
65 /// _
66 PyObject* PyComplex_FromCComplex(Py_complex);
67 /// _
68 PyObject* PyComplex_FromDoubles(double real_, double imag);
69 /// _
70 double PyComplex_RealAsDouble(PyObject* op);
71 /// _
72 double PyComplex_ImagAsDouble(PyObject* op);
73 /// _
74 Py_complex PyComplex_AsCComplex(PyObject* op);
75 
76 version(Python_3_0_Or_Later) {
77     /// Availability: 3.*
78     PyObject* _PyComplex_FormatAdvanced(
79             PyObject* obj,
80             Py_UNICODE* format_spec,
81             Py_ssize_t format_spec_len);
82 }else version(Python_2_7_Or_Later) {
83     /** Format the object based on the format_spec, as defined in PEP 3101
84    (Advanced String Formatting). */
85     /// Availability: >= 2.6
86     PyObject* _PyComplex_FormatAdvanced(
87             PyObject* obj,
88             char* format_spec,
89             Py_ssize_t format_spec_len);
90 }
91 
92