Coverage Report

Created: 2025-08-05 06:45

/src/quantlib/ql/time/calendars/poland.cpp
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/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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 Copyright (C) 2000, 2001, 2002, 2003 RiskMap srl
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 This file is part of QuantLib, a free-software/open-source library
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 for financial quantitative analysts and developers - http://quantlib.org/
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 QuantLib is free software: you can redistribute it and/or modify it
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 under the terms of the QuantLib license.  You should have received a
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 copy of the license along with this program; if not, please email
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 <quantlib-dev@lists.sf.net>. The license is also available online at
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 <http://quantlib.org/license.shtml>.
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 This program is distributed in the hope that it will be useful, but WITHOUT
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 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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 FOR A PARTICULAR PURPOSE.  See the license for more details.
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*/
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#include <ql/time/calendars/poland.hpp>
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#include <ql/errors.hpp>
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namespace QuantLib {
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    Poland::Poland(Poland::Market market) {
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        // all calendar instances share the same implementation instance
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        static auto settlementImpl = ext::make_shared<Poland::SettlementImpl>();
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        static auto wseImpl = ext::make_shared<Poland::WseImpl>();
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        switch (market) {
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          case Settlement:
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            impl_ = settlementImpl;
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            break;
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          case WSE:
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            impl_ = wseImpl;
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            break;
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          default:
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            QL_FAIL("unknown market");
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        }
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    }
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    bool Poland::SettlementImpl::isBusinessDay(const Date& date) const {
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        Weekday w = date.weekday();
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        Day d = date.dayOfMonth(), dd = date.dayOfYear();
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        Month m = date.month();
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        Year y = date.year();
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        Day em = easterMonday(y);
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        if (isWeekend(w)
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            // Easter Monday
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            || (dd == em)
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            // Corpus Christi
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            || (dd == em+59)
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            // New Year's Day
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            || (d == 1  && m == January)
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            // Epiphany
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            || (d == 6  && m == January && y >= 2011)
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            // May Day
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            || (d == 1  && m == May)
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            // Constitution Day
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            || (d == 3  && m == May)
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            // Assumption of the Blessed Virgin Mary
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            || (d == 15  && m == August)
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            // All Saints Day
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            || (d == 1  && m == November)
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            // Independence Day
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            || (d ==11  && m == November)
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            // Christmas
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            || (d == 25 && m == December)
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            // 2nd Day of Christmas
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            || (d == 26 && m == December))
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            return false; // NOLINT(readability-simplify-boolean-expr)
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        return true;
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    }
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    bool Poland::WseImpl::isBusinessDay(const Date& date) const {
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        // Additional holidays for Warsaw Stock Exchange
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        // see https://www.gpw.pl/session-details
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        Day d = date.dayOfMonth();
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        Month m = date.month();
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        if (
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            (d == 24  && m == December)
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            || (d == 31  && m == December)
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            ) return false; // NOLINT(readability-simplify-boolean-expr)
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        return SettlementImpl::isBusinessDay(date);
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    }
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}
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