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          72 :     CompoundUpdateActivateVisitor( const uint32_t frameNumber )
      30          72 :         : _frameNumber( frameNumber ), _taskID( 0 ) {}
      31          72 :     virtual ~CompoundUpdateActivateVisitor() {}
      32             : 
      33         491 :     eq::server::VisitorResult visit( eq::server::Compound* compound )
      34             :     {
      35         491 :         compound->setTaskID( ++_taskID );
      36         491 :         compound->updateInheritData( _frameNumber );
      37         491 :         return eq::server::TRAVERSE_CONTINUE;
      38             :     }
      39             : 
      40             : private:
      41             :     const uint32_t _frameNumber;
      42             :     uint32_t _taskID;
      43             : };
      44             : }
      45             : #endif