public DoubleDivisionOperator(OperatorsPriority priority) : base(priority)
{
}
public DoubleMultiplicationOperator(OperatorsPriority priority) : base(priority)
{
}
public DoubleSubstractOperator(OperatorsPriority priority) : base(priority)
{
}
public DoubleAdditionOperator(OperatorsPriority priority) : base(priority)
{
}
public DoubleAbstractOperation(OperatorsPriority priority) => Priority = priority;
private Geometry ProcessEquation(string equation)
{
string equ = equation;
equ = EndWithDelim(equ);
Stack <Geometry> oprn = new Stack <Geometry>();
Stack <Operators> oprt = new Stack <Operators>();
oprt.Push(Operators.Delim);
int pointer = 0;
while (pointer < equ.Count())
{
Operators curOprt;
if (_dictNormalOperators.TryGetValue(equ[pointer], out curOprt))
{
int curIndex = _oprtOperatorsPriorityIndexer.IndexOf(curOprt);
int stackIndex = _oprtOperatorsPriorityIndexer.IndexOf(oprt.Peek());
OperatorsPriority op = _oprtOperatorsPriority[stackIndex, curIndex];
switch (op)
{
case OperatorsPriority.Bigger:
if (oprn.Count < 2)
{
throw gVennDiagramException.InvalidEquation;
}
Console.WriteLine(curOprt);
Geometry operand2 = oprn.Pop();
Geometry operand1 = oprn.Pop();
Geometry result = Operate(operand1, operand2, oprt.Pop());
oprn.Push(result);
break;
case OperatorsPriority.Smaller:
oprt.Push(curOprt);
pointer++;
break;
case OperatorsPriority.Equal:
oprt.Pop();
pointer++;
break;
case OperatorsPriority.Invalid:
throw gVennDiagramException.InvalidEquation;
}
}
else if (_dictSpecialOperators.TryGetValue(equ[pointer], out curOprt))
{
if (curOprt == Operators.Not)
{
Geometry operand = oprn.Pop();
Geometry result = Operate(operand, Operators.Not);
oprn.Push(result);
pointer++;
}
}
else
{
oprn.Push(_dictOperandVisual[equ[pointer]]);
pointer++;
}
}
return(oprn.Pop());
}