Class PerOrdinateEqualityComparer

Namespace

NetTopologySuite.Geometries

Assembly

NetTopologySuite.dll

A class that can be used to test coordinates for equality.

This class test for each ordinate if the distance is less than a tolerance value.

public sealed class PerOrdinateEqualityComparer : CoordinateEqualityComparer, IEqualityComparer, IEqualityComparer<Coordinate>

Inheritance

object

EqualityComparer<Coordinate>

CoordinateEqualityComparer

PerOrdinateEqualityComparer

Implements

IEqualityComparer

IEqualityComparer<Coordinate>

Inherited Members

CoordinateEqualityComparer.Equals(Coordinate, Coordinate)

CoordinateEqualityComparer.Equals(Coordinate, Coordinate, double)

CoordinateEqualityComparer.GetHashCode(Coordinate)

EqualityComparer<Coordinate>.Create(Func<Coordinate, Coordinate, bool>, Func<Coordinate, int>)

EqualityComparer<Coordinate>.Default

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

PerOrdinateEqualityComparer()

public PerOrdinateEqualityComparer()

Methods

AreEqual(Coordinate, Coordinate, double)

Method to test 2 Coordinates for equality, allowing a tolerance.

protected override bool AreEqual(Coordinate a, Coordinate b, double tolerance)

Parameters

a Coordinate

The 1st Coordinate

b Coordinate

The 2nd Coordinate

tolerance double

A tolerance value

Returns

bool

true if a and b can be considered equal.