A collection of heuristic functions used by a Finder.

Static Methods

euclidean(p1, p2) → double

Returns the euclidean distance between p1 and p2.

manhattan(p1, p2) → double

Returns the manhattan (taxicab) distance between p1 and p2.

Constructors

Heuristic()

Properties

hashCode → int

Get a hash code for this object.

read-only, inherited
runtimeType → Type

A representation of the runtime type of the object.

read-only, inherited

Operators

operator ==(other) → bool

The equality operator.

inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

noSuchMethod is invoked when users invoke a non-existent method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod in an Invocation. If noSuchMethod returns a value, that value becomes the result of the original invocation.

inherited
toString() → String

Returns a string representation of this object.

inherited