Package georegression.struct

Class GeoTuple_F64<T extends GeoTuple_F64>

java.lang.Object
georegression.struct.GeoTuple<T>
georegression.struct.GeoTuple_F64<T>
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
GeoTuple2D_F64, GeoTuple3D_F64, GeoTuple4D_F64
public abstract class GeoTuple_F64<T extends GeoTuple_F64> extends GeoTuple<T>
Describes geometric objects that are composed of N double values. Where N is the dimension of space the object is contained in. Points and vectors are two examples of a GeoTuple. Each value is the value of the object along a dimension in the space it occupies.
See Also:

  • Constructor Details

    • GeoTuple_F64

      public GeoTuple_F64()

  • Method Details

    • isIdentical

      public boolean isIdentical(T t, double tol)
      Checks to see if the two GeoTuple have values which are nearly the same. False is always returned if the dimension is different.
      Parameters:
      t - The GeoTuple it is being compared against.
      tol - How similar each element must be for them to be considered identical.
      Returns:
      if they are identical or not.

    • isNaN

      public boolean isNaN()
      Returns true if at least one value is NaN

    • isInfinite

      public boolean isInfinite()
      Returns true if at least one value is INFINITE

    • copy

      public T copy()
      Generic copy routine. It is recommended that this be overridden with a faster implementation.
      Overrides:
      copy in class GeoTuple<T extends GeoTuple_F64>
      Returns:
      An exact copy of this GeoTuple.

    • norm

      public double norm()
      Computes the Euclidean norm.
      Returns:
      norm.

    • normSq

      public double normSq()
      Computes the square of the Euclidean norm.
      Returns:
      norm squared.

    • distance

      public double distance(T t)

    • distance2

      public double distance2(T t)

    • getIdx

      public abstract double getIdx(int index)
      Returns the value of the tuple along the specified coordinate system axis.
      Parameters:
      index - Which axis in the coordinate system.
      Returns:
      Its value.

    • setIdx

      public abstract void setIdx(int index, double value)

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object