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InPullConnector.h
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1 /* ============================================================
2  *
3  * This file is part of the RSB project
4  *
5  * Copyright (C) 2011, 2012 Jan Moringen <jmoringe@techfak.uni-bielefeld.de>
6  *
7  * This file may be licensed under the terms of the
8  * GNU Lesser General Public License Version 3 (the ``LGPL''),
9  * or (at your option) any later version.
10  *
11  * Software distributed under the License is distributed
12  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
13  * express or implied. See the LGPL for the specific language
14  * governing rights and limitations.
15  *
16  * You should have received a copy of the LGPL along with this
17  * program. If not, go to http://www.gnu.org/licenses/lgpl.html
18  * or write to the Free Software Foundation, Inc.,
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20  *
21  * The development of this software was supported by:
22  * CoR-Lab, Research Institute for Cognition and Robotics
23  * Bielefeld University
24  *
25  * ============================================================ */
26 
27 #pragma once
28 
29 #include <boost/shared_ptr.hpp>
30 
31 #include "InConnector.h"
32 #include "rsb/rsbexports.h"
33 
34 namespace rsb {
35 
36 class Event;
37 typedef boost::shared_ptr<Event> EventPtr;
38 
39 namespace transport {
40 
53 class RSB_EXPORT InPullConnector: public virtual InConnector {
54 public:
55  typedef boost::shared_ptr<InPullConnector> Ptr;
56 
57  virtual ~InPullConnector();
58 
59  virtual EventPtr raiseEvent(bool block) = 0;
60 };
61 
63 
64 }
65 }