Line data Source code
1 :
2 : /* Copyright (c) 2013, Stefan Eilemann <eile@equalizergraphics.com>
3 : *
4 : * This library is free software; you can redistribute it and/or modify it under
5 : * the terms of the GNU Lesser General Public License version 2.1 as published
6 : * by the Free Software Foundation.
7 : *
8 : * This library is distributed in the hope that it will be useful, but WITHOUT
9 : * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
10 : * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
11 : * details.
12 : *
13 : * You should have received a copy of the GNU Lesser General Public License
14 : * along with this library; if not, write to the Free Software Foundation, Inc.,
15 : * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16 : */
17 :
18 : #ifndef EQSERVER_COMPOUNDUPDATEACTIVATEVISITOR_H
19 : #define EQSERVER_COMPOUNDUPDATEACTIVATEVISITOR_H
20 :
21 : #include "compoundVisitor.h" // base class
22 : #include "types.h"
23 :
24 : namespace
25 : {
26 : class CompoundUpdateActivateVisitor : public eq::server::CompoundVisitor
27 : {
28 : public:
29 28 : explicit CompoundUpdateActivateVisitor(const uint32_t frameNumber)
30 28 : : _frameNumber(frameNumber)
31 28 : , _taskID(0)
32 : {
33 28 : }
34 28 : virtual ~CompoundUpdateActivateVisitor() {}
35 264 : eq::server::VisitorResult visit(eq::server::Compound* compound)
36 : {
37 264 : compound->setTaskID(++_taskID);
38 264 : compound->updateInheritData(_frameNumber);
39 264 : return eq::server::TRAVERSE_CONTINUE;
40 : }
41 :
42 : private:
43 : const uint32_t _frameNumber;
44 : uint32_t _taskID;
45 : };
46 : }
47 : #endif
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