public static IList<Subprogram> GetCallsRec(Subprogram sp)
{
List<Subprogram> splist = new List<Subprogram>();
foreach (Subprogram callee in sp.GetCalls())
Enumerate(callee, (x => { }), splist);
return splist.AsReadOnly();
}
public static IList <Subprogram> GetCallsRec(Subprogram sp)
{
List <Subprogram> splist = new List <Subprogram>();
foreach (Subprogram callee in sp.GetCalls())
{
Enumerate(callee, (x => { }), splist);
}
return(splist.AsReadOnly());
}
private static void Enumerate(Subprogram sp, Action<Subprogram> handler, IList<Subprogram> visited)
{
if (!visited.Contains(sp))
{
handler(sp);
visited.Add(sp);
foreach (Subprogram callee in sp.GetCalls())
Enumerate(callee, handler, visited);
}
}
private static void Enumerate(Subprogram sp, Action <Subprogram> handler, IList <Subprogram> visited)
{
if (!visited.Contains(sp))
{
handler(sp);
visited.Add(sp);
foreach (Subprogram callee in sp.GetCalls())
{
Enumerate(callee, handler, visited);
}
}
}