private bool EqualsCoordinates(double point1XorY, double point2XorY)
{
double p1 = point1XorY;
double p2 = point2XorY;
p1 = ComparerUtils.GetCanonicalValues(p1, precision);
p2 = ComparerUtils.GetCanonicalValues(p2, precision);
return(p1 == p2);
}
public override int GetHashCode(T observation)
{
if (EqualityComparer <T> .Default.Equals(observation, default(T)))
{
return(0);
}
double x = ComparerUtils.GetCanonicalValues(observation.EstimatedValue, ComparerUtils.comparePrecision);
return(x.GetHashCode());
}
public override int GetHashCode()
{
int hash = 3;
double x = X;
double y = Y;
x = ComparerUtils.GetCanonicalValues(x, precision);
y = ComparerUtils.GetCanonicalValues(y, precision);
hash = (hash * 7) + x.GetHashCode();
hash = (hash * 7) + y.GetHashCode();
return(hash);
}
private bool EqualsCoordinatesOfObservations(Coordinates firstObservationCoordinates, Coordinates secondObservationCoordinates)
{
double x1 = firstObservationCoordinates.X;
double y1 = firstObservationCoordinates.Y;
double x2 = secondObservationCoordinates.X;
double y2 = secondObservationCoordinates.Y;
x1 = ComparerUtils.GetCanonicalValues(x1, ComparerUtils.comparePrecision);
y1 = ComparerUtils.GetCanonicalValues(y1, ComparerUtils.comparePrecision);
x2 = ComparerUtils.GetCanonicalValues(x2, ComparerUtils.comparePrecision);
y2 = ComparerUtils.GetCanonicalValues(y2, ComparerUtils.comparePrecision);
return(x1 == x2 && y1 == y2);
}
private bool EqualsCoordinates(Coordinates other)
{
double x1 = X;
double y1 = Y;
double x2 = other.X;
double y2 = other.Y;
x1 = ComparerUtils.GetCanonicalValues(x1, precision);
y1 = ComparerUtils.GetCanonicalValues(y1, precision);
x2 = ComparerUtils.GetCanonicalValues(x2, precision);
y2 = ComparerUtils.GetCanonicalValues(y2, precision);
return(x1 == x2 && y1 == y2);
}
public override bool Equals(T xObservation, T yObservation)
{
var baseEqualityCompareResult = DefaulValueEquals(xObservation, yObservation);
if (baseEqualityCompareResult.HasValue)
{
return(baseEqualityCompareResult.Value);
}
if (double.IsNaN(xObservation.EstimatedValue))
{
return(double.IsNaN(yObservation.EstimatedValue));
}
double x = ComparerUtils.GetCanonicalValues(xObservation.EstimatedValue, ComparerUtils.comparePrecision);
double y = ComparerUtils.GetCanonicalValues(yObservation.EstimatedValue, ComparerUtils.comparePrecision);
return(x == y);
}
public override int GetHashCode(T observation)
{
if (EqualityComparer <T> .Default.Equals(observation, default(T)))
{
return(0);
}
int hash = 3;
double x = observation.ObservationPoint.X;
double y = observation.ObservationPoint.Y;
x = ComparerUtils.GetCanonicalValues(x, ComparerUtils.comparePrecision);
y = ComparerUtils.GetCanonicalValues(y, ComparerUtils.comparePrecision);
hash = (hash * 7) + x.GetHashCode();
hash = (hash * 7) + y.GetHashCode();
return(hash);
}
private bool EqualsCoordinatesOfObservations(double point1XorY, double point2XorY)
{
return(ComparerUtils.GetCanonicalValues(point1XorY, ComparerUtils.comparePrecision)
== ComparerUtils.GetCanonicalValues(point2XorY, ComparerUtils.comparePrecision));
}
