private void CastToString(ConditionNode node, TypeNode expectedType)
{
if (expectedType.Type == TypeEnum.Integer)
{
CastFromIntegerExpression cast1 = new CastFromIntegerExpression(node.ReturnExpression, 0, 0);
node.ReturnExpression = cast1;
}
else if (expectedType.Type == TypeEnum.Real)
{
CastFromRealExpression cast2 = new CastFromRealExpression(node.ReturnExpression, 0, 0);
node.ReturnExpression = cast2;
}
else if (expectedType.Type == TypeEnum.Boolean)
{
CastFromBooleanExpression cast3 = new CastFromBooleanExpression(node.ReturnExpression, 0, 0);
node.ReturnExpression = cast3;
}
}
private void InsertCastNode(IExpressionNode binaryNode, int child, TypeEnum castFrom)
{
switch (castFrom)
{
case TypeEnum.Integer:
CastFromIntegerExpression cast1 = new CastFromIntegerExpression(binaryNode.Children[child], 0, 0);
binaryNode.Children[child] = cast1;
break;
case TypeEnum.Real:
CastFromRealExpression cast2 = new CastFromRealExpression(binaryNode.Children[child], 0, 0);
binaryNode.Children[child] = cast2;
break;
case TypeEnum.Boolean:
CastFromBooleanExpression cast3 = new CastFromBooleanExpression(binaryNode.Children[child], 0, 0);
binaryNode.Children[child] = cast3;
break;
default:
throw new Exception("Invalid castFrom");
}
}
public string CastRealToString(CastFromRealExpression node, List <Object> parameters)
{
double val = _interpreter.DispatchReal(node.Child, parameters);
return(val.ToString("G", CultureInfo.InvariantCulture));
}