protected static IReadOnlyList <TreeOrphan> GetEnumerableChildren <TTreeOrphan>(IEnumerable <TTreeOrphan> children) where TTreeOrphan : TreeOrphan
{
if (children == null)
{
return(new OrphanList <TTreeOrphan>());
}
else
{
if (children is CachedEnumerableIterator <TTreeOrphan> )
{
return(new OrphanList <TTreeOrphan>(new LazyOrphanList(children)));
}
else
{
#if DEBUG
var orphanList = new OrphanList <TTreeOrphan>(children);
Debug.Assert(!orphanList.Contains(null), "TreeOrphans cannot contain null children");
return(orphanList);
#else
return(new OrphanList <TTreeOrphan>(children));
#endif
}
}
}
public OrphanListDebugView(OrphanList <TOrphan> list)
{
this.list = list;
}
/// <summary>
/// Initializes a new instance of the <see cref="OrphanList{TOrphan}"/> class with an orphan list.
/// </summary>
/// <param name="list">The list this type will encapsulate.</param>
internal OrphanList(OrphanList list)
{
this.list = list;
}