Tools/Castle.DynamicProxy2/Castle.DynamicProxy/Generators/Emitters/SimpleAST/AssignArrayStatement.cs

   1 // Copyright 2004-2007 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.DynamicProxy.Generators.Emitters.SimpleAST
  16 {
  17         using System;
  18         using System.Reflection.Emit;
  19
  20         public class AssignArrayStatement : Statement
  21         {
  22                 private Reference targetArray;
  23                 private int targetPosition;
  24                 private Expression value;
  25
  26                 public AssignArrayStatement(Reference targetArray, int targetPosition, Expression value)
  27                 {
  28                         this.targetArray = targetArray;
  29                         this.targetPosition = targetPosition;
  30                         this.value = value;
  31                 }
  32
  33                 public override void Emit(IMemberEmitter member, ILGenerator il)
  34                 {
  35                         ArgumentsUtil.EmitLoadOwnerAndReference(targetArray, il);
  36
  37                         il.Emit(OpCodes.Ldc_I4, targetPosition);
  38
  39                         value.Emit(member, il);
  40
  41                         il.Emit(OpCodes.Stelem_Ref);
  42                 }
  43         }
  44 }