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/*
* Copyright 2003-2017 The Music Player Daemon Project
* http://www.musicpd.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.
*
* 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_MIX_RAMP_INFO_HXX
#define MPD_MIX_RAMP_INFO_HXX
#include "check.h"
#include "Compiler.h"
#include <string>
class MixRampInfo {
std::string start, end;
public:
MixRampInfo() = default;
void Clear() noexcept {
start.clear();
end.clear();
}
gcc_pure
bool IsDefined() const noexcept {
return !start.empty() || !end.empty();
}
gcc_pure
const char *GetStart() const noexcept {
return start.empty() ? nullptr : start.c_str();
}
gcc_pure
const char *GetEnd() const noexcept {
return end.empty() ? nullptr : end.c_str();
}
void SetStart(const char *new_value) noexcept {
if (new_value == nullptr)
start.clear();
else
start = new_value;
}
void SetStart(std::string &&new_value) noexcept {
start = std::move(new_value);
}
void SetEnd(const char *new_value) noexcept {
if (new_value == nullptr)
end.clear();
else
end = new_value;
}
void SetEnd(std::string &&new_value) noexcept {
end = std::move(new_value);
}
};
#endif
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