public IOperator RegisterOperator(
string text,
int precedence,
DoubleOperandFunctionMatrix matrix,
ShortCircuitMode shortCircuit = ShortCircuitMode.None,
OperatorType operatorType = OperatorType.Operator)
{
var op = new Operator(operatorType,
precedence,
shortCircuit,
(operandStack, vSet, parserPosition) =>
{
var result = OperatorActions.DoOperation(matrix, operandStack, vSet);
if (result != null)
{
throw new ExpressionEvaluatorException(
parserPosition,
ExpressionEvaluatorException.ExceptionCause.BadOperand,
"Operator '" + text + "' cannot be applied to operands of type " + result.Item1 + " and " + result.Item2);
}
}, text
);
Operators.Add(text, op);
OperatorMatrices.Add(op, matrix);
return(op);
}
public Operator(OperatorType operatorType, int precedence, ShortCircuitMode shortCircuit, Action <Stack <IOperand>, IBackingStore, long> doOperation, string asString)
{
Precedence = precedence;
ShortCircuit = shortCircuit;
DoOperation = doOperation;
AsString = asString;
Type = operatorType;
}
