include/barrett/log/reader.h

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#ifndef BARRETT_LOG_READER_H_
#define BARRETT_LOG_READER_H_


#include <fstream>
#include <barrett/detail/ca_macro.h>
#include <barrett/log/traits.h>


namespace barrett {
namespace log {


template<typename T, typename Traits = Traits<T> >
class Reader {
public:
        typedef typename Traits::parameter_type parameter_type;
        Reader(const char* fileName);
        ~Reader();

        size_t numRecords() const;
        T getRecord();
        void exportCSV(const char* outputFileName);
        void exportCSV(std::ostream& os);
        void close();

protected:
        std::ifstream file;
        size_t recordLength, recordCount;
        char* buffer;

private:
        DISALLOW_COPY_AND_ASSIGN(Reader);
};


}
}


// include template definitions
#include <barrett/log/detail/reader-inl.h>


#endif /* BARRETT_LOG_READER_H_ */