Class PerOrdinateEqualityComparer

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.

Inheritance

object

EqualityComparer<Coordinate>

CoordinateEqualityComparer

PerOrdinateEqualityComparer

Implements

IEqualityComparer<Coordinate>

IEqualityComparer

Inherited Members

CoordinateEqualityComparer.Equals(Coordinate, Coordinate)

CoordinateEqualityComparer.Equals(Coordinate, Coordinate, double)

CoordinateEqualityComparer.GetHashCode(Coordinate)

EqualityComparer<Coordinate>.Default

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Geometries

Assembly: NetTopologySuite.dll

Syntax

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

Methods

AreEqual(Coordinate, Coordinate, double)

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

Declaration

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

Parameters

Type	Name	Description
Coordinate	a	The 1st Coordinate
Coordinate	b	The 2nd Coordinate
double	tolerance	A tolerance value

Returns

Type	Description
bool	true if a and b can be considered equal.

Overrides

CoordinateEqualityComparer.AreEqual(Coordinate, Coordinate, double)

Implements

IEqualityComparer<T>

IEqualityComparer