parallelStatistics.h

00001 /* This file is part of the Palabos library.
00002  *
00003  * Copyright (C) 2011 FlowKit Sarl
00004  * Avenue de Chailly 23
00005  * 1012 Lausanne, Switzerland
00006  * E-mail contact: contact@flowkit.com
00007  *
00008  * The most recent release of Palabos can be downloaded at 
00009  * <http://www.palabos.org/>
00010  *
00011  * The library Palabos is free software: you can redistribute it and/or
00012  * modify it under the terms of the GNU Affero General Public License as
00013  * published by the Free Software Foundation, either version 3 of the
00014  * License, or (at your option) any later version.
00015  *
00016  * The library is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  * GNU Affero General Public License for more details.
00020  *
00021  * You should have received a copy of the GNU Affero General Public License
00022  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00023 */
00024 
00028 #ifndef PARALLEL_STATISTICS_H
00029 #define PARALLEL_STATISTICS_H
00030 
00031 #include "core/globalDefs.h"
00032 #include "multiBlock/combinedStatistics.h"
00033 #include <vector>
00034 
00035 namespace plb {
00036 
00037 #ifdef PLB_MPI_PARALLEL
00038 
00039 class ParallelCombinedStatistics : public CombinedStatistics {
00040 public:
00041     virtual ParallelCombinedStatistics* clone() const;
00042 protected:
00043     virtual void reduceStatistics (
00044             std::vector<double>& averageObservables,
00045             std::vector<double>& sumWeights,
00046             std::vector<double>& sumObservables,
00047             std::vector<double>& maxObservables,
00048             std::vector<plint>& intSumObservables ) const;
00049 };
00050  
00051 #endif  // PLB_MPI_PARALLEL
00052 
00053 }  // namespace plb
00054 
00055 #endif  // PARALLEL_STATISTICS_H