gprofng/src/DbeLinkList.h

   1 /* Copyright (C) 2021 Free Software Foundation, Inc.
   2    Contributed by Oracle.
   3
   4    This file is part of GNU Binutils.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21 #ifndef _DbeLinkList_h
  22 #define _DbeLinkList_h
  23
  24 template <typename ITEM> class DbeLinkList
  25 {
  26 public:
  27
  28   DbeLinkList (ITEM _item)
  29   {
  30     item = _item;
  31     next = NULL;
  32   };
  33
  34   ~DbeLinkList () { };
  35
  36   ITEM
  37   get_item ()
  38   {
  39     return item;
  40   }
  41
  42   DbeLinkList<ITEM> *
  43   get_next ()
  44   {
  45     return next;
  46   }
  47
  48   void
  49   set_next (DbeLinkList<ITEM> *p)
  50   {
  51     next = p;
  52   }
  53
  54   void
  55   destroy (bool deleteItem = false)
  56   {
  57     for (DbeLinkList<ITEM> *p = next; p;)
  58       {
  59         DbeLinkList<ITEM> *p1 = p->get_next ();
  60         if (deleteItem)
  61           delete p->get_item ();
  62         delete p;
  63         p = p1;
  64       }
  65     next = NULL;
  66   }
  67
  68 private:
  69   ITEM item;
  70   DbeLinkList<ITEM> *next;
  71 };
  72
  73 #endif /* _DbeLinkList_h */