REASFile.h

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#ifndef _io_REASFile_h_
#define _io_REASFile_h_

#include <io/REASIOException.h>
#include <io/VEventFile.h>
#include <fstream>
#include <vector>
#include <string>


namespace evt {
  class Event;
  class ShowerSimData;
}

namespace utl { class Branch; }

namespace io {

  class CorsikaShowerFile;


  class REASFile : public VEventFile {

  public:
    REASFile();
    REASFile(const std::string& fileName, const Mode mode = eRead, utl::Branch* const b = nullptr);
    virtual ~REASFile();

    void Open(const std::string& fileName, const Mode mode = eRead, utl::Branch* const b = nullptr) override;
    void Close() override;
    Status Read(evt::Event& event) override;
    void Write(const evt::Event& event) override;
    Status FindEvent(const unsigned int eventId) override;
    Status GotoPosition(const unsigned int position) override;
    int GetNEvents() override;

    int ParseForREASFile(const std::string& directory, std::string& ourFileName);

  private:
    REASFile(const REASFile&);
    REASFile& operator=(const REASFile&);

    unsigned int fCurrentPosition = 0 ;
    std::vector<std::string> fBinFileList;
    std::ifstream* fReasin = nullptr;
    std::string fOrigDirectory;
    std::string fReasDirectory;
    std::string fHostName;
    unsigned long fProcessId = 0;

    CorsikaShowerFile* fCorsikaShowerFile = nullptr;

  };

}


#endif