EventReadingAlgorithm.h

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#ifndef LAR_EVENT_READING_ALGORITHM_H
#define LAR_EVENT_READING_ALGORITHM_H 1

#include "Pandora/ExternallyConfiguredAlgorithm.h"

#include "Pandora/PandoraInputTypes.h"

#include "Persistency/PandoraIO.h"

namespace pandora {class FileReader;}

//------------------------------------------------------------------------------------------------------------------------------------------

namespace lar_content
{

class EventReadingAlgorithm : public pandora::ExternallyConfiguredAlgorithm
{
public:
    EventReadingAlgorithm();

    ~EventReadingAlgorithm();

    class ExternalEventReadingParameters : public pandora::ExternalParameters
    {
    public:
        std::string             m_geometryFileName;             
        std::string             m_eventFileNameList;            
        pandora::InputUInt      m_skipToEvent;                  
    };

private:
    pandora::StatusCode Initialize();
    pandora::StatusCode Run();

    void MoveToNextEventFile();

    pandora::StatusCode ReplaceEventFileReader(const std::string &fileName);

    pandora::FileType GetFileType(const std::string &fileName) const;

    pandora::StatusCode ReadSettings(const pandora::TiXmlHandle xmlHandle);

    std::string                 m_geometryFileName;             
    std::string                 m_eventFileName;                
    pandora::StringVector       m_eventFileNameVector;          

    unsigned int                m_skipToEvent;                  

    bool                        m_useLArCaloHits;               
    bool                        m_useLArMCParticles;            

    pandora::FileReader        *m_pEventFileReader;             
};

} // namespace lar_content

#endif // #ifndef LAR_EVENT_READING_ALGORITHM_H