AssignmentExpression.cs

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// -------------------------------------------------------------------------- //
// Project rROTOR                                                             //
// -------------------------------------------------------------------------- //
// File: AssignmentExpression.cs                                              //
// Author: Cristina Gonzalez Muñoz  -  cristi.gm@gmail.com                    //
// Description:                                                               //
//    Encapsulates assignment binary expressions.                             //
//    Inheritance: BinaryExpression.                                          //
//    Implements Composite pattern [Composite].                               //
//    Implements Visitor pattern [Concrete Element].                          //
// -------------------------------------------------------------------------- //
// Create date: 05-12-2006                                                    //
// Modification date: 09-04-2006                                              //

using System;
using System.Collections.Generic;
using System.Text;

using Tools;
using ErrorManagement;

namespace AST
{
   #region AssignmentOperator

   public enum AssignmentOperator
   {
      Assign = 1,

      PlusAssign,

      MinusAssign,

      MultAssign,

      DivAssign,

      ModAssign,

      ShiftRightAssign,

      ShiftLeftAssign,

      BitwiseAndAssign,

      BitwiseXOrAssign,

      BitwiseOrAssign,
   }

   #endregion

   public class AssignmentExpression : BinaryExpression
   {
      #region Fields

      private AssignmentOperator op;

      private MoveStatement moveStat;

      #endregion

      #region Properties

      public AssignmentOperator Operator
      {
         get { return op; }
      }

      public MoveStatement MoveStat
      {
         get { return this.moveStat; }
         set { this.moveStat = value; }
      }

      #endregion

      #region Constructor

      public AssignmentExpression(Expression operand1, Expression operand2, AssignmentOperator op, Location location) : base(operand1, operand2, location)
      {
         this.op = op;
      }

      #endregion

      #region Accept()

      public override Object Accept(Visitor v, Object o)
      {
         return v.Visit(this, o);
      }

      #endregion
   }
}