MPD  0.20.18
Explorer.hxx
Go to the documentation of this file.
1 /*
2  * Copyright 2003-2017 The Music Player Daemon Project
3  * http://www.musicpd.org
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 along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef MPD_NEIGHBOR_EXPLORER_HXX
21 #define MPD_NEIGHBOR_EXPLORER_HXX
22 
23 #include <forward_list>
24 
25 class NeighborListener;
26 struct NeighborInfo;
27 
40 protected:
42 
43  explicit NeighborExplorer(NeighborListener &_listener)
44  :listener(_listener) {}
45 
46 public:
47  typedef std::forward_list<NeighborInfo> List;
48 
52  virtual ~NeighborExplorer() {}
53 
59  virtual void Open() = 0;
60 
64  virtual void Close() = 0;
65 
69  virtual List GetList() const = 0;
70 };
71 
72 #endif
An object that explores the neighborhood for music servers.
Definition: Explorer.hxx:39
NeighborListener & listener
Definition: Explorer.hxx:41
virtual ~NeighborExplorer()
Free instance data.
Definition: Explorer.hxx:52
virtual List GetList() const =0
Obtain a list of currently known neighbors.
An interface that listens on events from neighbor plugins.
Definition: Listener.hxx:30
virtual void Close()=0
Stop exploring.
virtual void Open()=0
Start exploring the neighborhood.
NeighborExplorer(NeighborListener &_listener)
Definition: Explorer.hxx:43
std::forward_list< NeighborInfo > List
Definition: Explorer.hxx:47