1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/**************************************************************************
* *
* Regina - A Normal Surface Theory Calculator *
* Python Interface *
* *
* Copyright (c) 1999-2025, Ben Burton *
* For further details contact Ben Burton (bab@debian.org). *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 2 of the *
* License, or (at your option) any later version. *
* *
* As an exception, when this program is distributed through (i) the *
* App Store by Apple Inc.; (ii) the Mac App Store by Apple Inc.; or *
* (iii) Google Play by Google Inc., then that store may impose any *
* digital rights management, device limits and/or redistribution *
* restrictions that are required by its terms of service. *
* *
* This program is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
* *
**************************************************************************/
#include <pybind11/pybind11.h>
#include <pybind11/operators.h>
#include "maths/rational.h"
#include "../helpers.h"
#include "../docstrings/maths/rational.h"
using regina::Integer;
using regina::LargeInteger;
using regina::Rational;
void addRational(pybind11::module_& m) {
RDOC_SCOPE_BEGIN(Rational)
auto c = pybind11::class_<Rational>(m, "Rational", rdoc_scope)
.def(pybind11::init<>(), rdoc::__default)
.def(pybind11::init<const Rational&>(), rdoc::__copy)
.def(pybind11::init<const Integer&>(), rdoc::__init)
.def(pybind11::init<const LargeInteger&>(), rdoc::__init)
.def(pybind11::init<long>(), rdoc::__init_2)
.def(pybind11::init<const Integer&, const Integer&>(), rdoc::__init_3)
.def(pybind11::init<const LargeInteger&, const LargeInteger&>(),
rdoc::__init_3)
.def(pybind11::init<long, unsigned long>(), rdoc::__init_4)
.def("swap", &Rational::swap, rdoc::swap)
.def("numerator", &Rational::numerator, rdoc::numerator)
.def("denominator", &Rational::denominator, rdoc::denominator)
.def(pybind11::self * pybind11::self, rdoc::__mul)
.def(pybind11::self / pybind11::self, rdoc::__div)
.def(pybind11::self + pybind11::self, rdoc::__add)
.def(pybind11::self - pybind11::self, rdoc::__sub)
.def(- pybind11::self, rdoc::__sub_2)
.def("inverse", &Rational::inverse, rdoc::inverse)
.def("abs", &Rational::abs, rdoc::abs)
.def(pybind11::self += pybind11::self, rdoc::__iadd)
.def(pybind11::self -= pybind11::self, rdoc::__isub)
.def(pybind11::self *= pybind11::self, rdoc::__imul)
.def(pybind11::self /= pybind11::self, rdoc::__idiv)
.def("negate", &Rational::negate, rdoc::negate)
.def("invert", &Rational::invert, rdoc::invert)
.def("doubleApprox", &Rational::doubleApprox, rdoc::doubleApprox)
.def("str", &Rational::tex, rdoc::str)
.def("tex", &Rational::tex, rdoc::tex)
.def_readonly_static("zero", &Rational::zero)
.def_readonly_static("one", &Rational::one)
.def_readonly_static("infinity", &Rational::infinity)
.def_readonly_static("undefined", &Rational::undefined)
;
regina::python::add_eq_operators(c, rdoc::__eq);
regina::python::add_cmp_operators(c, rdoc::__cmp);
regina::python::add_output_ostream(c, regina::python::ReprStyle::Slim);
regina::python::add_global_swap<Rational>(m, rdoc::global_swap);
RDOC_SCOPE_END
pybind11::implicitly_convertible<Integer, Rational>();
pybind11::implicitly_convertible<LargeInteger, Rational>();
pybind11::implicitly_convertible<long, Rational>();
}
|
