src/Cross.cc

   1 #include "Cross.hh"
   2
   3 Cross::Cross(Vec2d* p1, Vec2d* p2) : p1(*p1), p2(*p2) {}
   4 Cross::Cross(const Vec2d& p1, const Vec2d& p2) : p1(p1), p2(p2) {}
   5
   6 bool Cross::equal(const Cross* cr) const
   7 {
   8     return (p1.equal(cr->p1) && p2.equal(cr->p2)) ||
   9            (p1.equal(cr->p2) && p2.equal(cr->p1));
  10 }
  11 bool Cross::equal(const Cross& cr) const
  12 {
  13     if ((p1.equal(cr.p1) && p2.equal(cr.p2)) ||
  14         (p1.equal(cr.p2) && p2.equal(cr.p1)))
  15         return true;
  16     return false;
  17 }
  18
  19 std::ostream& operator<<(std::ostream& s, const Cross* cr)
  20 {
  21     return s << cr->p1 << "  ---  " << cr->p2;
  22 }
  23 std::ostream& operator<<(std::ostream& s, const Cross& cr)
  24 {
  25     return s << cr.p1 << "  ---  " << cr.p2;
  26 }