diff options
Diffstat (limited to 'src/framework/Utilities/LinkedReference')
| -rw-r--r-- | src/framework/Utilities/LinkedReference/RefManager.h | 58 | ||||
| -rw-r--r-- | src/framework/Utilities/LinkedReference/Reference.h | 94 |
2 files changed, 0 insertions, 152 deletions
diff --git a/src/framework/Utilities/LinkedReference/RefManager.h b/src/framework/Utilities/LinkedReference/RefManager.h deleted file mode 100644 index 7e294b4f5f0..00000000000 --- a/src/framework/Utilities/LinkedReference/RefManager.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/> - * - * Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/> - * - * 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 - */ - -#ifndef _REFMANAGER_H -#define _REFMANAGER_H -//===================================================== - -#include "Utilities/LinkedList.h" -#include "Utilities/LinkedReference/Reference.h" - -template <class TO, class FROM> class RefManager : public LinkedListHead -{ - public: - typedef LinkedListHead::Iterator< Reference<TO, FROM> > iterator; - RefManager() { } - virtual ~RefManager() { clearReferences(); } - - Reference<TO, FROM>* getFirst() { return ((Reference<TO, FROM>*) LinkedListHead::getFirst()); } - Reference<TO, FROM> const* getFirst() const { return ((Reference<TO, FROM> const*) LinkedListHead::getFirst()); } - Reference<TO, FROM>* getLast() { return ((Reference<TO, FROM>*) LinkedListHead::getLast()); } - Reference<TO, FROM> const* getLast() const { return ((Reference<TO, FROM> const*) LinkedListHead::getLast()); } - - iterator begin() { return iterator(getFirst()); } - iterator end() { return iterator(NULL); } - iterator rbegin() { return iterator(getLast()); } - iterator rend() { return iterator(NULL); } - - void clearReferences() - { - LinkedListElement* ref; - while((ref = getFirst()) != NULL) - { - ((Reference<TO, FROM>*) ref)->invalidate(); - ref->delink(); // the delink might be already done by invalidate(), but doing it here again does not hurt and insures an empty list - } - } -}; - -//===================================================== -#endif - diff --git a/src/framework/Utilities/LinkedReference/Reference.h b/src/framework/Utilities/LinkedReference/Reference.h deleted file mode 100644 index 4a1545f8f12..00000000000 --- a/src/framework/Utilities/LinkedReference/Reference.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/> - * - * Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/> - * - * 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 - */ - -#ifndef _REFERENCE_H -#define _REFERENCE_H - -#include "Utilities/LinkedList.h" - -//===================================================== - -template <class TO, class FROM> class Reference : public LinkedListElement -{ - private: - TO* iRefTo; - FROM* iRefFrom; - protected: - // Tell our refTo (target) object that we have a link - virtual void targetObjectBuildLink() = 0; - - // Tell our refTo (taget) object, that the link is cut - virtual void targetObjectDestroyLink() = 0; - - // Tell our refFrom (source) object, that the link is cut (Target destroyed) - virtual void sourceObjectDestroyLink() = 0; - public: - Reference() { iRefTo = NULL; iRefFrom = NULL; } - virtual ~Reference() {} - - // Create new link - void link(TO* toObj, FROM* fromObj) - { - assert(fromObj); // fromObj MUST not be NULL - if(isValid()) - unlink(); - if(toObj != NULL) - { - iRefTo = toObj; - iRefFrom = fromObj; - targetObjectBuildLink(); - } - } - - // We don't need the reference anymore. Call comes from the refFrom object - // Tell our refTo object, that the link is cut - void unlink() { targetObjectDestroyLink(); delink(); iRefTo = NULL; iRefFrom = NULL; } - - // Link is invalid due to destruction of referenced target object. Call comes from the refTo object - // Tell our refFrom object, that the link is cut - void invalidate() // the iRefFrom MUST remain!! - { - sourceObjectDestroyLink(); delink(); iRefTo = NULL; - } - - bool isValid() const // Only check the iRefTo - { - return iRefTo != NULL; - } - - Reference<TO,FROM> * next() { return((Reference<TO,FROM> *) LinkedListElement::next()); } - Reference<TO,FROM> const * next() const { return((Reference<TO,FROM> const *) LinkedListElement::next()); } - Reference<TO,FROM> * prev() { return((Reference<TO,FROM> *) LinkedListElement::prev()); } - Reference<TO,FROM> const * prev() const { return((Reference<TO,FROM> const *) LinkedListElement::prev()); } - - Reference<TO,FROM> * nocheck_next() { return((Reference<TO,FROM> *) LinkedListElement::nocheck_next()); } - Reference<TO,FROM> const * nocheck_next() const { return((Reference<TO,FROM> const *) LinkedListElement::nocheck_next()); } - Reference<TO,FROM> * nocheck_prev() { return((Reference<TO,FROM> *) LinkedListElement::nocheck_prev()); } - Reference<TO,FROM> const * nocheck_prev() const { return((Reference<TO,FROM> const *) LinkedListElement::nocheck_prev()); } - - TO* operator ->() const { return iRefTo; } - TO* getTarget() const { return iRefTo; } - - FROM* getSource() const { return iRefFrom; } -}; - -//===================================================== -#endif - |