private void BracketHelper(
Stack <IPrecedenceMember> precedenceStack,
Queue <IEquationMember> outputQueue,
Stack <Function> functionStack, Bracket bracket)
{
if (bracket.Equals(Bracket.LeftBracket))
{
precedenceStack.Push(bracket);
}
else if (precedenceStack.Count == 0)
{
throw new ArgumentException();
}
else if (bracket.Equals(Bracket.RightBracket))
{
while (!precedenceStack.Peek().Equals(Bracket.LeftBracket))
{
if (precedenceStack.Count < 1)
{
throw new ArgumentException("Unbalanced parentheses");
}
outputQueue.Enqueue(precedenceStack.Pop());
}
precedenceStack.Pop();
}
else
{
throw new NotImplementedException();
}
if (precedenceStack.Count() > 0 && precedenceStack.Peek() is Function)
{
functionStack.Pop();
}
}
