LocalDataOutputWorker.h

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/*
 * University of Illinois Open Source License
 * Copyright 2008-2018 Luthey-Schulten Group,
 * All rights reserved.
 * 
 * Developed by: Luthey-Schulten Group
 *               University of Illinois at Urbana-Champaign
 *               http://www.scs.uiuc.edu/~schulten
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the Software), to deal with 
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 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 
 * of the Software, and to permit persons to whom the Software is furnished to 
 * do so, subject to the following conditions:
 * 
 * - Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimers.
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 * - Redistributions in binary form must reproduce the above copyright notice, 
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 * and/or other materials provided with the distribution.
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 * - Neither the names of the Luthey-Schulten Group, University of Illinois at
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 * Author(s): Elijah Roberts
 */
 
#ifndef LM_MAIN_LOCALDATAOUTPUTWORKER
#define LM_MAIN_LOCALDATAOUTPUTWORKER
 
#include <queue>
#include <cstring>
#include "Types.h"
#include "io/SimulationFile.h"
#include "core/DataOutputQueue.h"
#include "thread/Thread.h"
#include "thread/Worker.h"
 
using std::queue;
using lm::thread::PthreadException;
using lm::thread::Worker;
 
using lm::io::hdf5::SimulationFile;
 
namespace lm {
namespace main {

class LocalDataOutputWorker : public Worker, public DataOutputQueue
{
public:
    LocalDataOutputWorker(SimulationFile * file);
    virtual ~LocalDataOutputWorker();

    virtual void pushDataSet(DataSet * dataSet);

    virtual void wake();
    virtual void abort();
    virtual void checkpoint();
 
protected:
    virtual int run();
 
private:
 
    SimulationFile * file;
    pthread_cond_t dataAvailable;
    bool shouldCheckpoint;
    bool shouldAbort;
};
 
}
}
 
 
#endif