libktorrent  2.1.1
speed.h
1 /***************************************************************************
2  * Copyright (C) 2005 by Joris Guisson *
3  * joris.guisson@gmail.com *
4  * *
5  * This program is free software; you can redistribute it and/or modify *
6  * it under the terms of the GNU General Public License as published by *
7  * the Free Software Foundation; either version 2 of the License, or *
8  * (at your option) any later version. *
9  * *
10  * This program is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13  * GNU General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU General Public License *
16  * along with this program; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19  ***************************************************************************/
20 #ifndef NETSPEED_H
21 #define NETSPEED_H
22 
23 #include <QPair>
24 #include <QLinkedList>
25 #include <util/constants.h>
26 #include <deque>
27 
28 namespace net
29 {
30 
36  class Speed
37  {
38  QAtomicInt rate;
39  bt::Uint32 bytes;
40 #ifndef DO_NOT_USE_DEQUE
41  std::deque<QPair<bt::Uint32,bt::TimeStamp> > dlrate;
42 #else
43  QLinkedList<QPair<bt::Uint32,bt::TimeStamp> > dlrate;
44 #endif
45  public:
46  Speed();
47  virtual ~Speed();
48 
49  void onData(bt::Uint32 bytes,bt::TimeStamp ts);
50  void update(bt::TimeStamp now);
51  int getRate() const {return rate;}
52  };
53 
54 }
55 
56 #endif