sand.gcs.coordinate

DistanceComputable

trait DistanceComputable[A] extends Serializable

Type representing the coordinate type of the GCS.

DistanceComputable is intended to be used as a typeclass, representing a type of coordinate for a particular coordinate system (e.g. Euclidean, Hyperbolic).

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Serializable, Serializable, AnyRef, Any
Known Subclasses
EuclideanCoordinateIsDistanceComputable, HyperbolicCoordinateIsDistanceComputable
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Abstract Value Members

  1. abstract def distanceBetween(source: A, destination: A): Double

    Computes the distance between two coordinates in the space.

    Computes the distance between two coordinates in the space.

    source

    Source coordinate to compute distance from

    destination

    Destination coordinate to compute distance to

    returns

    Distance from source to destination

  2. abstract def fromArray(from: Array[Double]): A

    Converts an array to the coordinate type.

    Converts an array to the coordinate type.

    Used in optimization functions that use the array representation as points in the system.

    The function should be the inverse of toArray.

    from

    Array to convert

    returns

    Coordinate representation of the array

  3. abstract def toArray(from: A): Array[Double]

    Converts the coordinate type to an array form.

    Converts the coordinate type to an array form.

    Used in optimization functions that use the array representation as points in the system.

    The function should be the inverse of fromArray.

    The extracted array is a copy of the wrapped array of the class - any mutations done to the array returned will not impact the class instance.

    from

    Coordinate to convert

    returns

    Array representation of the point

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  1. final def !=(arg0: AnyRef): Boolean

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  7. def clone(): AnyRef

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  17. final def synchronized[T0](arg0: ⇒ T0): T0

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