init()

void ts::tapers::FourPoint::init ( const int &  f, const int &  l  ) const

privatevirtual

function to set index range required by template function apply(); will be called prior to value to set ranges.

Implements ts::tapers::Taper.

Definition at line 199 of file tapers.cc.

References Mfac1, Mfac2, Mt1, Mt2, Mt3, Mt4, Mti1, Mti2, Mti3, and Mti4.

    {
      /*
      TSXX_debug(true, "FourPoint::init",
                 TSXX_value(f) << " " <<
                 TSXX_value(l) << " " <<
                 TSXX_value(Mt1) << " " <<
                 TSXX_value(Mt2) << " " <<
                 TSXX_value(Mt3) << " " <<
                 TSXX_value(Mt4));
                 */
      double F=static_cast<double>(f);
      double L=static_cast<double>(l);
      double T=L-F;
      Mti1=F+T*Mt1;
      Mti2=F+T*Mt2;
      Mti3=F+T*Mt3;
      Mti4=F+T*Mt4;
      Mfac1=M_PI/(Mti2-Mti1);
      Mfac2=M_PI/(Mti4-Mti3);
      /*
      TSXX_debug(true, "FourPoint::init",
                 TSXX_value(Mti1) << " " <<
                 TSXX_value(Mti2) << " " <<
                 TSXX_value(Mti3) << " " <<
                 TSXX_value(Mti4) << " " <<
                 TSXX_value(Mfac1) << " " <<
                 TSXX_value(Mfac2));
                 */
    } // void FourPoint::init(const int& f, const int& l) const