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- /*
- Copyright (C) Matthew 'pagan' Baranowski & Sander 'FireStorm' van Rossen
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
- #include "ndictionary.h"
- #include <iostream.h>
-
- void NodeDictionaryInfo::insert( Object element, Object key )
- {
- NodeLocator nL = new NodeLocatorInfo( this, element, key );
- insertLast( nL );
- };
-
-
- Object NodeDictionaryInfo::insertReplace( Object element, Object key )
- {
- Object toReturn;
- for (NodeLocator nL = (NodeLocator)first(); nL != NULL; nL = (NodeLocator)after(nL))
- {
- if (m_keyComp->equal( nL->key(), key )) {
- toReturn = nL->element();
- nL->setElement( element );
- return toReturn;
- }
- }
-
- // found nothing so append
- nL = new NodeLocatorInfo( this, element, key );
- insertLast( nL );
- return NULL;
- };
-
-
- Object NodeDictionaryInfo::find(Object key)
- {
- for (NodeLocator nL = (NodeLocator)first(); nL != NULL; nL = (NodeLocator)after(nL))
- {
- if (m_keyComp->equal( nL->key(), key )) {
- return nL->element();
- }
- }
- return NULL; // found nothing
- }
-
- Object NodeDictionaryInfo::remove( Object key )
- {
- for (NodeLocator nL = (NodeLocator)first(); nL != NULL; nL = (NodeLocator)after(nL))
- {
- if (m_keyComp->equal( nL->key(), key )) {
- return remove( nL );
- }
- }
- return NULL; // found nothing
- }
-
-
- Object NodeDictionaryInfo::replace( Object element, Object key )
- {
- Object toReturn;
- for (NodeLocator nL = (NodeLocator)first(); nL != NULL; nL = (NodeLocator)after(nL))
- {
- if (m_keyComp->equal( nL->key(), key )) {
- toReturn = nL->element();
- nL->setElement( element );
- return toReturn;
- }
- }
- return NULL; // found nothing
- }
-
-
- void NodeDictionaryInfo::dumpDictionary()
- {
- cout << "Dictionary Dump, size " << size() << endl;
- for (NodeLocator nL = (NodeLocator)first(); nL != NULL; nL = (NodeLocator)after(nL))
- {
- cout << " Position " << nL;
- cout << " next " << nL->getNextNode();
- cout << " prev " << nL->getPrevNode();
- cout << " element " << nL->element();
- cout << " key " << (char *)nL->key() << endl;
- }
- }
-