2018-08-02 13:54:36 +02:00
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/*
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* Copyright 2003-2018 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_STRING_FILTER_HXX
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#define MPD_STRING_FILTER_HXX
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#include "lib/icu/Compare.hxx"
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2018-08-20 16:19:17 +02:00
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#include "util/Compiler.h"
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2018-08-02 13:54:36 +02:00
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#include <string>
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class StringFilter {
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std::string value;
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/**
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* This value is only set if case folding is enabled.
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*/
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IcuCompare fold_case;
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public:
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template<typename V>
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StringFilter(V &&_value, bool _fold_case)
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:value(std::forward<V>(_value)),
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fold_case(_fold_case
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? IcuCompare(value.c_str())
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: IcuCompare()) {}
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bool empty() const noexcept {
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return value.empty();
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}
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const auto &GetValue() const noexcept {
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return value;
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}
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bool GetFoldCase() const noexcept {
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return fold_case;
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}
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gcc_pure
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bool Match(const char *s) const noexcept;
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};
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#endif
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