lib/list.h

   1 /*
   2  * Copyright (C) 2004 Jesus Gimenez, Lluis Marquez and Senen Moya
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef SIMPLELIST_H
  20
  21 struct listNode{
  22         int ord;
  23         void *data;
  24         listNode *next;
  25         listNode *previous;
  26 };
  27
  28
  29 class simpleList
  30 {
  31
  32 private:
  33         //List Control
  34         listNode *first;
  35         listNode *last;
  36         listNode *index;
  37         int numObj;
  38
  39 public:
  40         ~simpleList();
  41         simpleList();
  42         void deleteList();
  43         int next();
  44         int previous();
  45         void setFirst();
  46         void *get(int position);
  47         void *getIndex();
  48         void *getFirst();
  49         void *getLast();
  50         int show();
  51         int add(void *object);
  52         int delIndex();
  53         int isEmpty();
  54         int numElements();
  55 };
  56
  57 #define SIMPLELIST_H
  58 #endif