///
/// <summary> * get all completely unlinked resources
/// * </summary>
/// * <returns> V the vector of unlinked resources. </returns>
///
public virtual VElement getUnlinkedResources()
{
VElement v = getPoolChildren(null, null, null);
if (v == null || v.Count == 0)
{
return(null);
}
for (int i = v.Count - 1; i >= 0; i--)
{
JDFResource r = (JDFResource)v[i];
VElement v2 = r.getLinksAndRefs(true, true);
if (v2 != null)
{
v.RemoveAt(i);
}
}
return(v.Count == 0 ? null : v);
}
