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Function std.numeric.euclideanDistance

Computes Euclidean distance between input ranges a and b. The two ranges must have the same length. The three-parameter version stops computation as soon as the distance is greater than or equal to limit (this is useful to save computation if a small distance is sought).

CommonType!(ElementType!Range1,ElementType!Range2) euclideanDistance(Range1, Range2) (
  Range1 a,
  Range2 b
if (isInputRange!Range1 && isInputRange!Range2);

CommonType!(ElementType!Range1,ElementType!Range2) euclideanDistance(Range1, Range2, F) (
  Range1 a,
  Range2 b,
  F limit
if (isInputRange!Range1 && isInputRange!Range2);


Andrei Alexandrescu, Don Clugston, Robert Jacques, Ilya Yaroshenko


Boost License 1.0.