ExternalDataFileSource.h

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#ifndef __BUSBOY_EXTERNAL_DATA_FILE_SOURCE_H__
#define __BUSBOY_EXTERNAL_DATA_FILE_SOURCE_H__

#include "dataset/dataset_api.h"

namespace BUSBOY {

class ExternalDataFileSource {


        public:

                ExternalDataFileSource(const CExternalDataSourceCallbacks& callbacks);

                ExternalDataFileSource(std::shared_ptr<DataFileSource> src);

                std::shared_ptr<DataFileSource> getFileSource() const;

                ~ExternalDataFileSource();

                const char* getBytes() const;

                size_t getSize() const;

        private:

                std::shared_ptr<DataFileSource> m_impl;

                // prevent calling these
                ExternalDataFileSource(const ExternalDataFileSource& src);
                ExternalDataFileSource& operator=(const ExternalDataFileSource& src);

};

}
#endif