parallelSaveDataHDF5.h

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#ifndef PARALLELSAVEDATAHDF5_H
#define PARALLELSAVEDATAHDF5_H

#include <string>
#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <utility>
#include "hdf5.h"
#include "simData.h"
#include "saveData.h"
#include "parallelEnv.h"

using namespace std;


class ParallelSaveDataHDF5 : public SaveData
{

public:
  ParallelEnv * env;    
  string filename;    
  hid_t file = 0;     
  int file_iteration = 0; 

  enum OutputDetail {
    OUTPUT_ALL,       
    OUTPUT_REDUCED,   
    OUTPUT_MINIMAL    
  } detail;

  void saveCons() override;

  void savePrims() override;

  void saveAux() override;

  void saveDomain() override;

  void saveConsts() override;


  ParallelSaveDataHDF5(
      Data * data, ParallelEnv * env, string filename="data", OutputDetail detail=OUTPUT_ALL
  ) : SaveData(data, 0), env(env), filename(filename), detail(detail) {
    // Remove any pre-existing checkpoint file
    std::remove((filename+".checkpoint.hdf5").c_str());
  }

  virtual ~ParallelSaveDataHDF5() { }     


  void saveAll(bool timeSeries=false) override;


  void saveVar(string variable, int num=1) override;


  void openFile(const char *name);


  void openCheckpointFile();


  void writeDataSetDouble(const hid_t *group, const char *name, const int *var, const double *data);
};

#endif