/// <summary>
/// Touches this feature for rollforward preview.
/// </summary>
/// <param name="afterOp">The edit causing the change (only edits that were performed after this
/// edit are considered relevant).</param>
/// <remarks>The <see cref="PointFeature"/> class overrides</remarks>
internal override void Touch(Operation afterOp)
{
List <IFeatureDependent> deps = base.Dependents;
if (deps != null)
{
foreach (IFeatureDependent fd in deps)
{
// If it's an incident line, touch it. This covers things like
// NewLineOperation, which make use of existing points, but
// which do not reference the terminals to the op (perhaps it
// should).
LineFeature line = (fd as LineFeature);
if (line != null)
{
line.Touch(afterOp);
}
}
base.Touch(afterOp);
}
}
