/src/quantlib/ql/time/calendars/islamicholidays.cpp
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1 | | /* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | | |
3 | | /* |
4 | | Copyright (C) 2026 SoftSolution srl |
5 | | |
6 | | This file is part of QuantLib, a free-software/open-source library |
7 | | for financial quantitative analysts and developers - http://quantlib.org/ |
8 | | |
9 | | QuantLib is free software: you can redistribute it and/or modify it |
10 | | under the terms of the QuantLib license. You should have received a |
11 | | copy of the license along with this program; if not, please email |
12 | | <quantlib-dev@lists.sf.net>. The license is also available online at |
13 | | <https://www.quantlib.org/license.shtml>. |
14 | | |
15 | | This program is distributed in the hope that it will be useful, but WITHOUT |
16 | | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
17 | | FOR A PARTICULAR PURPOSE. See the license for more details. |
18 | | */ |
19 | | |
20 | | #include <ql/time/calendars/islamicholidays.hpp> |
21 | | #include <algorithm> |
22 | | |
23 | | namespace QuantLib { |
24 | | |
25 | | namespace MoonSightingMethod { |
26 | | |
27 | 0 | bool isEidAlFitr(const Date& d) { |
28 | 0 | static std::vector<Date> dates = { |
29 | 0 | Date(20, March, 2026), |
30 | 0 | Date(10, March, 2027), |
31 | 0 | Date(27, February, 2028), |
32 | 0 | Date(15, February, 2029), |
33 | 0 | Date(5, February, 2030), |
34 | 0 | Date(25, January, 2031), |
35 | 0 | Date(14, January, 2032), |
36 | 0 | Date(2, January, 2033), |
37 | 0 | Date(23, December, 2033), |
38 | 0 | Date(12, December, 2034), |
39 | 0 | Date(1, December, 2035), |
40 | 0 | Date(19, November, 2036), |
41 | 0 | Date(8, November, 2037), |
42 | 0 | Date(29, October, 2038), |
43 | 0 | Date(19, October, 2039), |
44 | 0 | Date(7, October, 2040), |
45 | 0 | }; |
46 | 0 | return std::any_of(dates.begin(), dates.end(), |
47 | 0 | [&d](const Date& p) { return d == p; }); |
48 | 0 | } |
49 | | |
50 | 0 | bool isEidAlAdha(const Date& d) { |
51 | 0 | static std::vector<Date> dates = { |
52 | 0 | Date(27, May, 2026), |
53 | 0 | Date(17, May, 2027), |
54 | 0 | Date(5, May, 2028), |
55 | 0 | Date(24, April, 2029), |
56 | 0 | Date(13, April, 2030), |
57 | 0 | Date(3, April, 2031), |
58 | 0 | Date(22, March, 2032), |
59 | 0 | Date(11, March, 2033), |
60 | 0 | Date(28, February, 2034), |
61 | 0 | Date(18, February, 2035), |
62 | 0 | Date(7, February, 2036), |
63 | 0 | Date(27, January, 2037), |
64 | 0 | Date(16, January, 2038), |
65 | 0 | Date(5, January, 2039), |
66 | 0 | Date(26, December, 2039), |
67 | 0 | Date(15, December, 2040), |
68 | 0 | }; |
69 | 0 | return std::any_of(dates.begin(), dates.end(), |
70 | 0 | [&d](const Date& p) { return d == p; }); |
71 | 0 | } |
72 | | |
73 | | } |
74 | | |
75 | | } |