/* * 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 #include #ifdef _WIN32 #include /* damn you, windows.h! */ #ifdef GetObject #undef GetObject #endif #endif class PollResultGeneric { struct Item { unsigned events; void *obj; Item() = default; constexpr Item(unsigned _events, void *_obj) noexcept : events(_events), obj(_obj) { } }; std::vector 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