/// <summary>
/// Serves as a hash function for the PolylineSegment type.
/// </summary>
/// <returns>A hash code for the current PolylineSegemnt.</returns>
public override int GetHashCode()
{
return(_startPoint.GetHashCode() ^
_endPoint.GetHashCode() ^
_bulge.GetHashCode() ^
_startWidth.GetHashCode() ^
_endWidth.GetHashCode());
}
public override int GetHashCode()
{
return(ImageSize.GetHashCode() ^
FocalLength.GetHashCode() ^
PrincipalPoint.GetHashCode() ^
RadialDistortion.GetHashCode() ^
TangentialDistortion.GetHashCode());
}
public void EqualsAndHashCode_HaveConsistentResults()
{
var pt = new Point2d(1.00000009, -1);
var pt2 = new Point2d(1, -1);
var b1 = pt == pt2;
var b2 = pt.GetHashCode() == pt2.GetHashCode();
Assert.True(b1 && b1 == b2);
}
/// <summary>
/// Returns a hash code for this <see cref="Ellipse"/> structure.
/// </summary>
/// <returns>An integer value that specifies a hash value for this <see cref="Ellipse"/> structure.</returns>
public override int GetHashCode()
{
return(Center.GetHashCode() ^ Angle.GetHashCode() ^ Axes.GetHashCode());
}