1 cananian 1.1.2.1 // TypeMapProxy.java, created Wed Nov 15 20:46:36 2000 by cananian
 2 cananian 1.1.2.2 // Copyright (C) 2000 C. Scott Ananian <cananian@alumni.princeton.edu>
 3 cananian 1.1.2.1 // Licensed under the terms of the GNU GPL; see COPYING for details.
 4 cananian 1.1.2.1 package harpoon.Analysis.Maps;
 5 cananian 1.1.2.1 
 6 cananian 1.1.2.1 import harpoon.ClassFile.HClass;
 7 cananian 1.1.2.1 import harpoon.ClassFile.HCodeAndMaps;
 8 cananian 1.1.2.1 import harpoon.ClassFile.HCodeElement;
 9 cananian 1.1.2.1 import harpoon.Temp.Temp;
10 cananian 1.1.2.1 /**
11 cananian 1.1.2.1  * A <code>TypeMapProxy</code> implements a <code>TypeMap</code> for
12 cananian 1.1.2.1  * a cloned <code>HCode</code> given the <code>HCodeAndMaps</code> which
13 cananian 1.1.2.1  * specifies its relationship to an <code>HCode</code> for which a
14 cananian 1.1.2.1  * <code>TypeMap</code> is known.
15 cananian 1.1.2.1  * 
16 cananian 1.1.2.1  * @author  C. Scott Ananian <cananian@alumni.princeton.edu>
17 cananian 1.3      * @version $Id: TypeMapProxy.java,v 1.3 2002/09/02 19:23:27 cananian Exp $
18 cananian 1.1.2.1  */
19 cananian 1.3     public class TypeMapProxy<HCE extends HCodeElement>
20 cananian 1.3         extends MapProxy<HCE> implements TypeMap<HCE> {
21 cananian 1.3         private TypeMap<HCE> tm;
22 cananian 1.1.2.1 
23 cananian 1.1.2.1     /** Creates a <code>TypeMapProxy</code>. */
24 cananian 1.3         public TypeMapProxy(HCodeAndMaps<HCE> hcam, TypeMap<HCE> tm) {
25 cananian 1.1.2.1         super(hcam);
26 cananian 1.1.2.1         this.tm = tm;
27 cananian 1.1.2.1     }
28 cananian 1.3         public HClass typeMap(HCE hce, Temp t) {
29 cananian 1.1.2.1         return tm.typeMap(n2o(hce), n2o(t));
30 cananian 1.1.2.1     }
31 cananian 1.2     }