/// <summary>
/// Clones the instance using special context and returns cloned instance.
/// </summary>
/// <param name="context">Special context for providing references continuity.</param>
/// <returns>Cloned instance.</returns>
public RangeValue Clone(Dictionary <object, object> context)
{
if (context.ContainsKey(this))
{
return((RangeValue)context[this]);
}
var result = new RangeValue();
context[this] = result;
result.LeftBoundary = LeftBoundary?.Clone(context);
result.RightBoundary = RightBoundary?.Clone(context);
result.AppendAnnotations(this, context);
return(result);
}
/// <inheritdoc/>
protected override ulong CalculateLongHashCode()
{
var result = base.CalculateLongHashCode();
if (LeftBoundary != null)
{
LeftBoundary.CheckDirty();
result ^= LeftBoundary.GetLongHashCode();
}
if (RightBoundary != null)
{
RightBoundary.CheckDirty();
result ^= RightBoundary.GetLongHashCode();
}
return(result);
}
