aapl/avliset.h

   1 /*
   2  *  Copyright 2002 Adrian Thurston <thurston@cs.queensu.ca>
   3  */
   4
   5 /*  This file is part of Aapl.
   6  *
   7  *  Aapl is free software; you can redistribute it and/or modify it under the
   8  *  terms of the GNU Lesser General Public License as published by the Free
   9  *  Software Foundation; either version 2.1 of the License, or (at your option)
  10  *  any later version.
  11  *
  12  *  Aapl is distributed in the hope that it will be useful, but WITHOUT ANY
  13  *  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  14  *  FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
  15  *  more details.
  16  *
  17  *  You should have received a copy of the GNU Lesser General Public License
  18  *  along with Aapl; if not, write to the Free Software Foundation, Inc., 59
  19  *  Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  */
  21
  22 #ifndef _AAPL_AVLISET_H
  23 #define _AAPL_AVLISET_H
  24
  25 #include "compare.h"
  26 #include "dlist.h"
  27
  28 /**
  29  * \addtogroup avlitree
  30  * @{
  31  */
  32
  33 /**
  34  * \class AvliSet
  35  * \brief Linked Key-only oriented tree.
  36  *
  37  * AvliSet stores only keys in elements that are managed by the tree. AvliSet
  38  * requires that a Key type and a class containing a compare() routine
  39  * for Key be given. Items are inserted with just a key value.
  40  *
  41  * AvliSet assumes all elements in the tree are allocated on the heap and are
  42  * to be managed by the tree. This means that the class destructor will delete
  43  * the contents of the tree. A deep copy will cause existing elements to be
  44  * deleted first.
  45  *
  46  * \include ex_avliset.cpp
  47  */
  48
  49 /*@}*/
  50
  51 #define AVLTREE_SET
  52 #define BASE_EL(name) name
  53 #define BASEKEY(name) name
  54 #define BASELIST DList< AvliSetEl<Key> >
  55 #define AVLMEL_CLASSDEF class Key, class Compare = CmpOrd<Key>
  56 #define AVLMEL_TEMPDEF class Key, class Compare
  57 #define AVLMEL_TEMPUSE Key, Compare
  58 #define AvlTree AvliSet
  59 #define Element AvliSetEl<Key>
  60 #define WALKABLE
  61
  62 #include "avlcommon.h"
  63
  64 #undef AVLTREE_SET
  65 #undef BASE_EL
  66 #undef BASEKEY
  67 #undef BASELIST
  68 #undef AVLMEL_CLASSDEF
  69 #undef AVLMEL_TEMPDEF
  70 #undef AVLMEL_TEMPUSE
  71 #undef AvlTree
  72 #undef Element
  73 #undef WALKABLE
  74
  75 #endif /* _AAPL_AVLISET_H */