10#include "qwt_spline_polynomial.h" 
   14    static const struct RegisterQwtSplinePolynomial
 
   16        inline RegisterQwtSplinePolynomial()
 
   17            { qRegisterMetaType< QwtSplinePolynomial >(); }
 
   19    } qwtRegisterQwtSplinePolynomial;
 
   22#ifndef QT_NO_DEBUG_STREAM 
   28    debug.nospace() << 
"Polynom(" << polynomial.
c3 << 
", " 
   29                    << polynomial.
c2 << 
", " << polynomial.
c1 << 
")";
 
A cubic polynomial without constant term.
double c1
coefficient of the linear summand
double c3
coefficient of the cubic summand
double c2
coefficient of the quadratic summand