mirror of
https://github.com/rakshasa/rtorrent.git
synced 2026-08-06 18:22:32 +00:00
rakshasa
7cc377b550
* Added download time left display, need to tweak it. * Removed libtorrent/src/download/download_setup.cc. git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@607 e378c898-3ddf-0310-93e7-cc216c733640
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
// rak - Rakshasa's toolbox
|
|
// Copyright (C) 2005, Jari Sundell
|
|
//
|
|
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
//
|
|
// In addition, as a special exception, the copyright holders give
|
|
// permission to link the code of portions of this program with the
|
|
// OpenSSL library under certain conditions as described in each
|
|
// individual source file, and distribute linked combinations
|
|
// including the two.
|
|
//
|
|
// You must obey the GNU General Public License in all respects for
|
|
// all of the code used other than OpenSSL. If you modify file(s)
|
|
// with this exception, you may extend this exception to your version
|
|
// of the file(s), but you are not obligated to do so. If you do not
|
|
// wish to do so, delete this exception statement from your version.
|
|
// If you delete this exception statement from all source files in the
|
|
// program, then also delete it here.
|
|
//
|
|
// Contact: Jari Sundell <jaris@ifi.uio.no>
|
|
//
|
|
// Skomakerveien 33
|
|
// 3185 Skoppum, NORWAY
|
|
|
|
#ifndef RAK_PRIORITY_QUEUE_DEFAULT_H
|
|
#define RAK_PRIORITY_QUEUE_DEFAULT_H
|
|
|
|
#include <stdexcept>
|
|
#include <rak/functional.h>
|
|
#include <rak/functional_fun.h>
|
|
#include <rak/priority_queue.h>
|
|
#include <rak/timer.h>
|
|
|
|
namespace rak {
|
|
|
|
class priority_item {
|
|
public:
|
|
bool is_queued() const { return m_time != timer(); }
|
|
|
|
void call() { m_slot(); }
|
|
void set_slot(function<void> s) { m_slot = s; }
|
|
|
|
const timer& time() const { return m_time; }
|
|
|
|
priority_item* prepare(const timer& t);
|
|
priority_item* clear() { m_time = timer(); return this; }
|
|
|
|
bool compare(const timer& t) const { return m_time > t; }
|
|
|
|
private:
|
|
timer m_time;
|
|
function<void> m_slot;
|
|
};
|
|
|
|
inline priority_item*
|
|
priority_item::prepare(const timer& t) {
|
|
if (is_queued())
|
|
throw std::logic_error("priority_item::prepare(rak::timer) called on an already queued item.");
|
|
|
|
m_time = t;
|
|
return this;
|
|
}
|
|
|
|
struct priority_compare {
|
|
bool operator () (const priority_item* const p1, const priority_item* const p2) const {
|
|
return p1->time() > p2->time();
|
|
}
|
|
};
|
|
|
|
typedef std::equal_to<priority_item*> priority_equal;
|
|
typedef priority_queue<priority_item*, priority_compare, priority_equal> priority_queue_default;
|
|
|
|
}
|
|
|
|
#endif
|