Mercurial > hg > orthanc-stone
comparison Framework/Messages/MessageBroker.cpp @ 250:5e642859267e am-2
added new Observable/Observer & MessageBroker (not used yet)
author | am@osimis.io |
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date | Mon, 02 Jul 2018 16:36:17 +0200 |
parents | |
children | 8ff70c04c6df |
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249:54c7284b0eff | 250:5e642859267e |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #include "MessageBroker.h" | |
23 | |
24 #include <algorithm> | |
25 #include <assert.h> | |
26 | |
27 #include "IObserver.h" | |
28 #include "MessageType.h" | |
29 | |
30 namespace OrthancStone { | |
31 | |
32 void MessageBroker::Emit(IObservable& from, std::set<IObserver*> observers, const IMessage& message) | |
33 { | |
34 std::vector<IObserver*> activeObservers; | |
35 std::set_intersection(observers.begin(), | |
36 observers.end(), | |
37 activeObservers_.begin(), | |
38 activeObservers_.end(), | |
39 std::back_inserter(activeObservers) | |
40 ); | |
41 | |
42 for (std::vector<IObserver*>::iterator observer = activeObservers.begin(); observer != activeObservers.end(); observer++) | |
43 { | |
44 (*observer)->HandleMessage(from, message); | |
45 } | |
46 } | |
47 | |
48 } |