LogReader.h

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#ifndef LOGREADER_H_
#define LOGREADER_H_

#include "utils/FlexArray.h"

class InStream;

class LogReader
{
public:

    virtual ~LogReader();

    virtual void setInStream( InStream& inStream );

    virtual bool isValid();

    virtual unsigned int read() = 0;

protected:

    LogReader();

    LogReader( InStream& inStream );

    InStream* logStream_;

private:
    // Note that the copy constructor below is private and not given a body.
    // Any attempt to call it will return a compiler error.
    LogReader( const LogReader& old ); // disallow copy constructor

};

#endif /*LOGREADER_H_*/