Changeset 1028 for cpp/common/2d.h

Timestamp:

11/26/20 01:26:40 (3 years ago)

Author:

Maciej Komosinski

Message:

Separated Pt2D

File:

• cpp/common/2d.h (modified) (1 diff)

cpp/common/2d.h

@@ -38 +38 @@
         bool operator==(const XY &p) const { return (fabs(double(x - p.x)) < 1e-20) && (fabs(double(y - p.y)) < 1e-20); }
         bool operator!=(const XY &p) const { return !operator==(p); }
-        T distanceTo(const XY &p) const { return sqrt(double((p.x - x) * (p.x - x) + (p.y - y) * (p.y - y))); }
+        T distanceTo(const XY &p) const { return sqrt(distanceToSq(p)); }
+        T distanceToSq(const XY &p) const { return double((p.x - x) * (p.x - x) + (p.y - y) * (p.y - y)); }
         T magnitude() const { return sqrt(x * x + y * y); }
         T length() const { return sqrt(x * x + y * y); }