mcs/mcs/tree.cs

   1 //
   2 // tree.cs: keeps a tree representation of the generated code
   3 //
   4 // Author: Miguel de Icaza (miguel@gnu.org)
   5 //
   6 // Licensed under the terms of the GNU GPL
   7 //
   8 // (C) 2001 Ximian, Inc (http://www.ximian.com)
   9 //
  10 //
  11
  12 using System;
  13 using System.Collections;
  14 using System.Reflection;
  15 using System.Reflection.Emit;
  16 using System.IO;
  17
  18 namespace CIR
  19 {
  20
  21         public interface ITreeDump {
  22                 int  Dump (Tree tree, StreamWriter output);
  23                 void ParseOptions (string options);
  24         }
  25
  26         // <summary>
  27         //
  28         //   We store here all the toplevel types that we have parsed,
  29         //   this is the root of all information we have parsed.
  30         //
  31         // </summary>
  32
  33         public class Tree {
  34                 TypeContainer root_types;
  35
  36                 // <summary>
  37                 //   Keeps track of the interfaces defined in the source code
  38                 // </summary>
  39                 Hashtable ifaces;
  40
  41                 // <summary>
  42                 //   Keeps track of the structs defined in the source code
  43                 // </summary>
  44                 Hashtable structs;
  45
  46                 // <summary>
  47                 //   Keeps track of the classes defined in the source code
  48                 // </summary>
  49                 Hashtable classes;
  50
  51                 RootContext rc;
  52
  53                 public Tree (RootContext rc)
  54                 {
  55                         root_types = new TypeContainer (rc, null, "");
  56                         this.rc = rc;
  57                 }
  58
  59
  60                 public void RecordInterface (string name, Interface iface)
  61                 {
  62                         if (ifaces == null)
  63                                 ifaces = new Hashtable ();
  64
  65                         ifaces.Add (name, iface);
  66                 }
  67
  68                 public void RecordStruct (string name, Struct s)
  69                 {
  70                         if (structs == null)
  71                                 structs = new Hashtable ();
  72
  73                         structs.Add (name, s);
  74                 }
  75
  76                 public void RecordClass (string name, Class c)
  77                 {
  78                         if (classes == null)
  79                                 classes = new Hashtable ();
  80
  81                         classes.Add (name, c);
  82                 }
  83
  84                 public TypeContainer Types {
  85                         get {
  86                                 return root_types;
  87                         }
  88                 }
  89
  90                 public Hashtable Interfaces {
  91                         get {
  92                                 return ifaces;
  93                         }
  94                 }
  95
  96                 public Hashtable Classes {
  97                         get {
  98                                 return classes;
  99                         }
 100                 }
 101
 102                 public Hashtable Structs {
 103                         get {
 104                                 return structs;
 105                         }
 106                 }
 107         }
 108 }