public TreeExpression(FlatExpression expression)
{
_operands = expression.Operands;
var lines = expression.Lines.ToList();
_root = Split(lines, _operands.Count - 1, 0, lines.Count);
}
public TreeExpressionItem(int index, TreeExpressionItem ifDefined, TreeExpressionItem ifNotDefined)
{
IfDefined = ifDefined;
IfNotDefined = ifNotDefined;
Type = TreeExpressionItemType.Or;
Index = index;
}
public TreeExpression()
{
_operands = Operands.Empty;
_root = TreeExpressionItem.Never;
}