mcs/ilasm/codegen/FilterBlock.cs

   1 //
   2 // Mono.ILASM.FilterBlock
   3 //
   4 // Author(s):
   5 //  Jackson Harper (Jackson@LatitudeGeo.com)
   6 //
   7 // (C) 2003 Jackson Harper, All rights reserved
   8 //
   9
  10
  11 using System;
  12
  13
  14 namespace Mono.ILASM {
  15
  16         public class FilterBlock : ISehClause {
  17
  18                 private HandlerBlock this_block;
  19                 private HandlerBlock handler_block;
  20
  21                 public FilterBlock (HandlerBlock this_block)
  22                 {
  23                         this.this_block = this_block;
  24                 }
  25
  26                 public void SetHandlerBlock (HandlerBlock hb)
  27                 {
  28                         handler_block = hb;
  29                 }
  30
  31                 public PEAPI.HandlerBlock Resolve (CodeGen code_gen, MethodDef method)
  32                 {
  33                         PEAPI.CILLabel label = this_block.GetFromLabel (code_gen, method);
  34                         PEAPI.CILLabel from = handler_block.GetFromLabel (code_gen, method);
  35                         PEAPI.CILLabel to = handler_block.GetToLabel (code_gen, method);
  36                         PEAPI.Filter filter = new PEAPI.Filter (label, from, to);
  37
  38                         return filter;
  39                 }
  40         }
  41
  42 }
  43