mcs/ilasm/scanner/StringHelperBase.cs

   1 // StringHelperBase.cs
   2 // Author: Sergey Chaban (serge@wildwestsoftware.com)
   3
   4 using System;
   5 using System.Text;
   6
   7 namespace Mono.ILASM {
   8
   9         /// <summary>
  10         /// </summary>
  11         internal abstract class StringHelperBase {
  12
  13                 protected ILTokenizer host;
  14                 protected int mode;
  15
  16                 /// <summary>
  17                 /// </summary>
  18                 /// <param name="host"></param>
  19                 public StringHelperBase (ILTokenizer host) {
  20                         this.host = host;
  21                         mode = Token.UNKNOWN;
  22                 }
  23
  24                 /// <summary>
  25                 /// </summary>
  26                 /// <returns></returns>
  27                 public abstract bool Start (char ch);
  28
  29
  30                 /// <summary>
  31                 /// </summary>
  32                 /// <returns></returns>
  33                 public bool Start (int ch)
  34                 {
  35                         return Start ((char)ch);
  36                 }
  37
  38                 /// <summary>
  39                 /// </summary>
  40                 /// <returns></returns>
  41                 public bool Start ()
  42                 {
  43                         return Start (host.Reader.Peek ());
  44                 }
  45
  46
  47                 /// <summary>
  48                 /// </summary>
  49                 /// <returns></returns>
  50                 public abstract string Build ();
  51
  52
  53                 /// <summary>
  54                 /// </summary>
  55                 public int TokenId {
  56                         get {
  57                                 return mode;
  58                         }
  59                 }
  60
  61         }
  62
  63 }