pointbox.h File Reference

Go to the source code of this file.

Classes
struct	Point< DIM >
struct	Box< DIM >

Functions
template<MInt DIM>
MFloat	dist (const Point< DIM > &p, const Point< DIM > &q)
template<MInt DIM>
MFloat	dist (const Box< DIM > &b, const Point< DIM > &p)

Function Documentation

dist() [1/2]

template<MInt DIM>

MFloat dist	(	const Box< DIM > &	b,
		const Point< DIM > &	p
	)

Definition at line 62 of file pointbox.h.

                                                    {
  MFloat dd = 0;
  for(MInt i = 0; i < DIM; i++) {
    if(p.x[i] < b.lo.x[i]) dd += std::pow(p.x[i] - b.lo.x[i], 2);
    if(p.x[i] > b.hi.x[i]) dd += std::pow(p.x[i] - b.hi.x[i], 2);
  }
  return std::sqrt(dd);
}

dist() [2/2]

template<MInt DIM>

MFloat dist	(	const Point< DIM > &	p,
		const Point< DIM > &	q
	)

Definition at line 54 of file pointbox.h.

                                                      {
  MFloat dd = 0.0;
  for(MInt j = 0; j < DIM; j++) {
    dd += std::pow(q.x[j] - p.x[j], 2);
  }
  return std::sqrt(dd);
}