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/*
* Copyright 2003-2020 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_EVENT_POLLRESULT_GENERIC_HXX
#define MPD_EVENT_POLLRESULT_GENERIC_HXX
#include <cstddef>
#include <vector>
class PollResultGeneric
{
struct Item
{
unsigned events;
void *obj;
Item() = default;
constexpr Item(unsigned _events, void *_obj) noexcept
: events(_events), obj(_obj) { }
};
std::vector<Item> items;
public:
size_t GetSize() const noexcept {
return items.size();
}
unsigned GetEvents(size_t i) const noexcept {
return items[i].events;
}
void *GetObject(size_t i) const noexcept {
return items[i].obj;
}
void Reset() noexcept {
items.clear();
}
void Clear(void *obj) noexcept {
for (auto i = items.begin(); i != items.end(); ++i)
if (i->obj == obj)
i->events = 0;
}
void Add(unsigned events, void *obj) noexcept {
items.emplace_back(events, obj);
}
};
#endif
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