virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &SWIG_OUTPUT, bool exact) const = 0;
virtual RESULT getHash(unsigned long &SWIG_OUTPUT) const = 0;
virtual RESULT calculateDifference(const iDVBFrontendParameters *parm, int &SWIG_OUTPUT, bool exact) const = 0;
virtual RESULT getHash(unsigned long &SWIG_OUTPUT) const = 0;