1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
using System;
using System.IO;
using antlr;
using antlr.collections;
/** A simple node to represent MULT operation */
public class MULTNode : BinaryOperatorAST {
public MULTNode() {
}
public MULTNode(Token tok) {
}
/** Compute value of subtree; this is heterogeneous part :) */
public override int Value() {
return Left().Value() * Right().Value();
}
public override string ToString() {
return " *";
}
public override void xmlSerializeRootOpen(TextWriter outWriter) {
outWriter.Write("<MULT>");
}
public override void xmlSerializeRootClose(TextWriter outWriter) {
outWriter.Write("</MULT>");
}
}
|
