CastExpression.cs

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// -------------------------------------------------------------------------- //
// Project rROTOR                                                             //
// -------------------------------------------------------------------------- //
// File: CastExpression.cs                                                    //
// Author: Cristina Gonzalez Muñoz  -  cristi.gm@gmail.com                    //
// Description:                                                               //
//    Encapsulates a cast expression.                                         //
//    Inheritance: Expression.                                                //
//    Implements Composite pattern [Composite].                               //
//    Implements Visitor pattern [Concrete Element].                          //
// -------------------------------------------------------------------------- //
// Create date: 07-12-2006                                                    //
// Modification date: 21-03-2007                                              //

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

using Tools;
using TypeSystem;
using ErrorManagement;

namespace AST
{
   public class CastExpression : Expression
   {
      #region Fields

      private TypeExpression type;

      private string castTypeId;

      private Expression expression;

      #endregion

      #region Properties

      public TypeExpression CastType
      {
         get { return this.type; }
         set { this.type = value; }
      }

      public string CastId
      {
         get { return this.castTypeId; }
      }

      public Expression Expression
      {
         get { return this.expression; }
         set { this.expression = value; }
      }

      #endregion

      #region Constructor

      public CastExpression(string castType, Expression exp, Location location) : base(location)
      {
         this.castTypeId = castType;
         this.expression = exp;
      }

      #endregion

      #region Accept()

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

      #endregion
   }
}