public CIElementList <T> ChildrenByType <T>(TChildSearchType aType, Predicate <T> aPredicate) where T : CIElement
{
CIElementList <T> ret = new CIElementList <T>(Container);
GetChildrenByType <T>(ret, aType, aPredicate);
return(ret);
}
internal virtual void GetChildrenByType <T>(CIElementList <T> aList, TChildSearchType aType, Predicate <T> aPredicate) where T : CIElement
{
// Get all direct children, and if recusion enabled, then fetch the
// entire tree.
Type t = typeof(T);
foreach (CIElement element in Children)
{
if (t.IsAssignableFrom(element.GetType()))
{
// Get entry of correct type
T objectEntry = (T)((object)element);
// Check whether it is suitable for inclusion via our predicate
bool addEntry = true;
if (aPredicate != null)
{
addEntry = aPredicate(objectEntry);
}
// Is it okay to take the entry?
if (addEntry)
{
aList.Add(objectEntry);
}
}
// Get the element's children
if (aType == TChildSearchType.EEntireHierarchy)
{
element.GetChildrenByType <T>(aList, aType, aPredicate);
}
}
}
public CIElementList <T> ChildrenByType <T>(TChildSearchType aType) where T : CIElement
{
return(ChildrenByType <T>(aType, null));
}
