1 /* 2 * Common page queue functionality. 3 * 4 * Copyright (C) 2021, 2022 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #pragma once 23 24 #include <map> 25 26 #include <fsserver/page_queue.h> 27 28 29 30 /* Collection types. */ 31 32 typedef std::pair<Flexpage *, Queue::iterator> Position; 33 typedef std::map<Flexpage *, Queue::iterator> Positions; 34 35 36 37 /* Common functionality for specific kinds of queues. */ 38 39 class PageQueueCommon : public PageQueue 40 { 41 protected: 42 43 /* Helper methods. */ 44 45 virtual bool remove(Queue &queue, Positions &positions, PageOwner *owner, Flexpage *flexpage); 46 }; 47 48 // vim: tabstop=4 expandtab shiftwidth=4