Es++ Class: ListEntry

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Source code

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 * Copyright (c) 2017 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
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 *  ListEntry.h
 *
 *****************************************************************************/

#pragma once

#include <es++/Entry.h>


namespace Es {

class ListEntry :public Es::Entry {
private:
  ListEntry*  prev;  
  ListEntry*  next;

public:
  ListEntry(Es::Object* object)
  :Es::Entry(object),
  prev(NULL), 
  next(NULL) 
  {
    //
  }

  ListEntry(Es::Object* object, Es::ListEntry* nxt)
  :Es::Entry(object),
  prev(NULL), 
  next(nxt) 
  {
    //
  }
  
  ListEntry(Es::Object* object, Es::ListEntry* pre, Es::ListEntry* nxt)
  :Es::Entry(object),
  prev(pre), 
  next(nxt) 
  {
    //
  }

  ~ListEntry() 
  {
    Es::Object* object = getObject();
    if (object) {
      delete object;
    }
  }

  void  setPrev(Es::ListEntry* entry) 
  {
    prev = entry;
  }

  void  setNext(Es::ListEntry* entry) 
  {
    next = entry;
  }

  ListEntry*  getPrev() 
  { 
    return  prev;
  }

  Es::ListEntry*  getNext() 
  { 
    return  next;
  }
};

}



Last modified: 27 July 2017

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