/// <summary>
/// Represents compound binary expressions which involve other expressions on the left and right side
/// </summary>
/// <param name="e1"></param>
/// <param name="o"></param>
/// <param name="e2"></param>
internal BinExprNode(Expr e1, Operator o, Expr e2)
: base(o.Name, o.Guid)
{
op = o;
left = e1;
right = e2;
}
internal Assignment(Node o, Expr e)
: base("=", e.Guid)
{
left = o; right = e;
}
/// <summary>
/// Represents unary expressions which take one operand.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
internal UnaryExprNode(string x, Expr y)
: base(y.Name, y.Guid)
{
op = x;
e = y;
}
/// <summary>
/// Represents binary expressions which involve identifier on the left and compound expression on the right
/// </summary>
/// <param name="e1"></param>
/// <param name="op"></param>
/// <param name="e2"></param>
public BinExprNode(IdentNode e1, Operator op, Expr e2)
: base(op.Name, op.Guid)
{
left = e1;
this.op = op;
right = e2;
}
