public override List <int> getCorrespondingSel()
{
List <int> result = new List <int>();
try
{
// treat intersections first
while (ops.Contains(concat.intersection) && (ops.Contains(concat.addition) || ops.Contains(concat.substraction)))
{
int _index = ops.FindIndex(y => y == concat.intersection);
ConsoleElement c1 = content[_index];
ConsoleElement c2 = content[_index + 1];
ConsoleContainerElement _brackElem = new ConsoleContainerElement(this);
_brackElem.content.Add(c1);
_brackElem.content.Add(c2);
_brackElem.ops.Add(ops[_index]);
content.Remove(c1);
content.Remove(c2);
ops.RemoveAt(_index);
content.Insert(_index, _brackElem);
}
Queue <ConsoleElement> queuedContent = new Queue <ConsoleElement>(content);
Queue <concat> queuedOps = new Queue <concat>(ops);
result = queuedContent.Dequeue().getCorrespondingSel();
while (queuedOps.Count > 0)
{
result = Eval(result, queuedContent.Dequeue(), queuedOps.Dequeue());
}
}
catch
{
}
return(result);
}
private List <int> Eval(List <int> c1, ConsoleElement c2, concat _ops)
{
List <int> result = new List <int>();
if (_ops == concat.addition)
{
result = c1 + c2;
return(result);
}
if (_ops == concat.substraction)
{
result = c1 - c2;
return(result);
}
if (_ops == concat.intersection)
{
result = c1 * c2;
return(result);
}
return(result);
}