1 files changed, 0 insertions, 2 deletions

diff --git a/library/qdawg.cpp b/library/qdawg.cpp
index af5dc82..2ea5734 100644
--- a/library/qdawg.cpp
+++ b/library/qdawg.cpp
@@ -1,215 +1,213 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #include "qdawg.h"
 #include <qintdict.h>
-#include <qvaluelist.h>
-#include <qtextstream.h>
 #include <qfile.h>
 #include <qtl.h>
 
 #include <limits.h>
 #include <stdio.h>
 
 // for mmap
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/mman.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <unistd.h>
 
 class QDawgPrivate;
 class QTrie;
 
 typedef QValueList<QTrie*> TrieClub;
 typedef QIntDict<TrieClub> TrieClubDirectory;
 
 class TriePtr {
 public:
     QChar letter;
     QTrie* p;
     int operator <(const TriePtr& o) const;
     int operator >(const TriePtr& o) const;
     int operator <=(const TriePtr& o) const;
 };
 
 class TrieList : public QValueList<TriePtr> {
     bool sorted;
 public:
     TrieList()
     {
         sorted=TRUE;
     }
 
     QTrie* findAdd(QChar c);
     bool equal(TrieList& l);
 
     void sort()
     {
         if ( !sorted ) {
             qHeapSort(*this);
             sorted = TRUE;
         }
     }
 };
 
 // A fast but memory-wasting temporary class.  The Dawg is the goal.
 class QTrie {
 public:
     QTrie();
     ~QTrie();
 
     void insertWord(const QString& s, uint index=0);
     bool equal(QTrie* o);
     void dump(int indent=0);
 
 private:
     TrieList children;
     bool isword;
 
     friend class QDawgPrivate;
     int maxdepth;
     int decendants;
     int key;
     void distributeKeys(TrieClubDirectory& directory);
     QTrie* clubLeader(TrieClubDirectory& directory);
     int collectKeys();
     friend class TriePtr;
     friend class TrieList;
 };
 
 QTrie::QTrie()
 {
     key = 0;
     isword = FALSE;
 }
 
 QTrie::~QTrie()
 {
     // NOTE: we do not delete the children - after conversion to DAWG
     // it's too difficult.  The QTrie's are deleted via the directory.
 }
 
 void QTrie::insertWord(const QString& s, uint index)
 {
     if ( index == s.length() ) {
         isword = TRUE;
     } else {
         QTrie* t = children.findAdd(s[index]);
         t->insertWord(s,index+1);
     }
 }
 
 bool QTrie::equal(QTrie* o)
 {
     if ( o == this ) return TRUE;
     if ( isword != o->isword )
         return FALSE;
     return children.equal(o->children);
 }
 
 void QTrie::dump(int indent)
 {
     for (TrieList::Iterator it=children.begin(); it!=children.end(); ++it) {
         QTrie* s = (*it).p;
         for (int in=0; in<indent; in++)
             fputc(' ',stderr);
         fprintf(stderr," %c %d %s %p\n",(*it).letter.unicode(),
             s->key,s->isword?"word":"",s);
         s->dump(indent+2);
     }
 }
 
 void QTrie::distributeKeys(TrieClubDirectory& directory)
 {
     maxdepth = INT_MIN;
     decendants = children.count();
     key = 0;
     for (TrieList::Iterator it=children.begin(); it!=children.end(); ++it) {
         QTrie* s = (*it).p;
         QChar l = (*it).letter;
         s->distributeKeys(directory);
         key = key*64+l.unicode()+s->key*5;
         decendants += s->decendants;
         if ( s->maxdepth+1 > maxdepth )
             maxdepth = s->maxdepth+1;
     }
     if ( decendants ) {
         key += decendants + maxdepth*256 + children.count() * 65536;
         if ( !key ) key++; // unlikely
     }
     TrieClub* c = directory[key];
     if ( !c ) directory.insert(key, (c = new TrieClub) );
     c->prepend(this);
 }
 
 QTrie* QTrie::clubLeader(TrieClubDirectory& directory)
 {
     if ( !key ) return directory[0]->first();
     for (TrieList::Iterator it=children.begin(); it!=children.end(); ++it) {
         QTrie* t= (*it).p->clubLeader(directory);
         (*it).p = t;
     }
     TrieClub *club = directory[key];
     for (TrieClub::Iterator it = club->begin(); it != club->end(); ++it) {
         QTrie* o = *it;
         if ( o->equal(this) )
             return o;
     }
     return this;
 }
 
 int QTrie::collectKeys()
 {
     int n=0;
     if ( key ) key=0,n+=children.count();
     for (TrieList::Iterator it=children.begin(); it!=children.end(); ++it)
         n += (*it).p->collectKeys();
     return n;
 }
 
 int TriePtr::operator <(const TriePtr& o) const
     { return letter < o.letter; }
 int TriePtr::operator >(const TriePtr& o) const
     { return letter > o.letter; }
 int TriePtr::operator <=(const TriePtr& o) const
     { return letter <= o.letter; }
 
 bool TrieList::equal(TrieList& l)
 {
     if ( count() != l.count() )
         return FALSE;
     sort(); l.sort();
     ConstIterator it2 = begin();
     ConstIterator it = l.begin();
     for( ; it != l.end(); ++it, ++it2 )
         if ( (*it).letter != (*it2).letter || ! (*it).p->equal((*it2).p) )
             return FALSE;
     return TRUE;
 }
 QTrie* TrieList::findAdd(QChar c)
 {
     for (Iterator it=begin(); it!=end(); ++it) {
         if ( (*it).letter == c )
             return (*it).p;
     }
     TriePtr p;
     p.p = new QTrie;
     p.letter = c;