public Loop getLoopInformation(List <int> loop)
{
List <LoopPart> b = new List <LoopPart>();
LoopPart h = new LoopPart(loop[0], true);
List <int> childs = getChildren(loop[0]);
List <int> exits = new List <int>();
foreach (int c in childs)
{
if (!loop.Contains(c))
{
h.isBreak = true;
if (!exits.Contains(c))
{
exits.Add(c);
}
}
}
for (int i = 1; i < loop.Count; i++)
{
childs = getChildren(loop[i]);
bool isContinue = false;
bool isBreak = false;
bool isTail = true;
foreach (int c in childs)
{
if (c == h.index)
{
isContinue = true;
}
else if (loop.Contains(c))
{
isTail = false;
}
else
{
isBreak = true;
if (!exits.Contains(c))
{
exits.Add(c);
}
}
}
bool hasOutsideEntry = false;
List <int> parents = getParents(loop[i]);
foreach (int p in parents)
{
if (!loop.Contains(p))
{
hasOutsideEntry = true;
}
}
b.Add(new LoopPart(loop[i], false, isTail, isBreak, isContinue, hasOutsideEntry));
}
return(new Loop(h, b, exits.Count > 1));
}
public Loop(LoopPart h, List <LoopPart> b, bool multi)
{
header = h;
body = b;
isMultiExit = multi;
}