bernstein.h

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#ifndef BERNSTEIN_H
#define BERNSTEIN_N


#include <print.h>

class bernsteinPoly
{
public:
  double coeff;

  uint n;
  uint i;

  void construct();

  void construct( uintc n_, uintc i_);

  bernsteinPoly() : coeff(0.0), n(0), i(0) {}

  bernsteinPoly( uintc n_, uintc i_);

  void eval(double & res, doublec t) const;
  doublec eval(doublec t) const
    { double res; eval(res,t); return res; }
};

class bernsteinPolyProd
{
public:

  bernsteinPoly b0;
  bernsteinPoly b1;

  void construct();

  bernsteinPolyProd
  ( 
    uintc n0_, 
    uintc i0_,
    uintc n1_, 
    uintc i1_
  );

  void eval(double & res, doublec u, doublec v) const;
  doublec eval(doublec u, doublec v) const
    { double res; eval(res,u,v); return res; }

};

/*
p.498
template
class bernsteinPatch
{
public:

  uintc m;
  uintc n;

  bernsteinPatch(uintc m_, uintc n_)


};
*/




#endif