FileReader.h

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#ifndef PANDORA_FILE_READER_H
#define PANDORA_FILE_READER_H 1
 
#include "Pandora/StatusCodes.h"
 
#include "Persistency/PandoraIO.h"
#include "Persistency/Persistency.h"
 
#include <string>
 
namespace pandora
{
 
class Pandora;
 
//------------------------------------------------------------------------------------------------------------------------------------------
 
class FileReader : public Persistency
{
public:
    FileReader(const pandora::Pandora &pandora, const std::string &fileName);
 
    virtual ~FileReader();
 
    StatusCode ReadGeometry();
 
    StatusCode ReadEvent();
 
    StatusCode GoToNextGeometry();
 
    StatusCode GoToNextEvent();
 
    virtual StatusCode GoToGeometry(const unsigned int geometryNumber) = 0;
 
    virtual StatusCode GoToEvent(const unsigned int eventNumber) = 0;
 
protected:
    virtual StatusCode ReadHeader() = 0;
 
    virtual StatusCode GoToNextContainer() = 0;
 
    virtual ContainerId GetNextContainerId() = 0;
 
    virtual StatusCode ReadNextGeometryComponent() = 0;
 
    virtual StatusCode ReadNextEventComponent() = 0;
};
 
} // namespace pandora
 
#endif // #ifndef PANDORA_FILE_READER_H