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Diffstat (limited to 'src/declarative/qml/ftw/qintrusivelist.cpp')
| -rw-r--r-- | src/declarative/qml/ftw/qintrusivelist.cpp | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/src/declarative/qml/ftw/qintrusivelist.cpp b/src/declarative/qml/ftw/qintrusivelist.cpp deleted file mode 100644 index 1893eef8cd..0000000000 --- a/src/declarative/qml/ftw/qintrusivelist.cpp +++ /dev/null @@ -1,179 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qintrusivelist_p.h" - -/*! -\class QIntrusiveList -\brief The QIntrusiveList class is a template class that provides a list of objects using static storage. -\internal - -QIntrusiveList creates a linked list of objects. Adding and removing objects from the -QIntrusiveList is a constant time operation and is very quick. The list performs no memory -allocations, but does require the objects being added to the list to contain a QIntrusiveListNode -instance for the list's use. Even so, for small lists QIntrusiveList uses less memory than Qt's -other list classes. - -As QIntrusiveList uses storage inside the objects in the list, each object can only be in one -list at a time. Objects are inserted by the insert() method. If the object is already -in a list (including the one it is being inserted into) it is first removed, and then inserted -at the head of the list. QIntrusiveList is a last-in-first-out list. That is, following an -insert() the inserted object becomes the list's first() object. - -\code -struct MyObject { - MyObject(int value) : value(value) {} - - int value; - QIntrusiveListNode node; -}; -typedef QIntrusiveList<MyObject, &MyObject::node> MyObjectList; - -void foo() { - MyObjectList list; - - MyObject m0(0); - MyObject m1(1); - MyObject m2(2); - - list.insert(&m0); - list.insert(&m1); - list.insert(&m2); - - // QIntrusiveList is LIFO, so will print: 2... 1... 0... - for (MyObjectList::iterator iter = list.begin(); iter != list.end(); ++iter) { - qWarning() << iter->value; - } -} -\endcode -*/ - - -/*! -\fn QIntrusiveList::QIntrusiveList(); - -Construct an empty list. -*/ - -/*! -\fn QIntrusiveList::~QIntrusiveList(); - -Destroy the list. All entries are removed. -*/ - -/*! -\fn void QIntrusiveList::insert(N *object); - -Insert \a object into the list. If \a object is a member of this, or another list, it will be -removed and inserted at the head of this list. -*/ - -/*! -\fn void QIntrusiveList::remove(N *object); - -Remove \a object from the list. \a object must not be null. -*/ - -/*! -\fn bool QIntrusiveList::contains(N *object) const - -Returns true if the list contains \a object; otherwise returns false. -*/ - -/*! -\fn N *QIntrusiveList::first() const - -Returns the first entry in this list, or null if the list is empty. -*/ - -/*! -\fn N *QIntrusiveList::next(N *current) - -Returns the next object after \a current, or null if \a current is the last object. \a current cannot be null. -*/ - -/*! -\fn iterator QIntrusiveList::begin() - -Returns an STL-style interator pointing to the first item in the list. - -\sa end() -*/ - -/*! -\fn iterator QIntrusiveList::end() - -Returns an STL-style iterator pointing to the imaginary item after the last item in the list. - -\sa begin() -*/ - -/*! -iterator &QInplacelist::iterator::erase() - -Remove the current object from the list, and return an iterator to the next element. -*/ - - -/*! -\fn QIntrusiveListNode::QIntrusiveListNode() - -Create a QIntrusiveListNode. -*/ - -/*! -\fn QIntrusiveListNode::~QIntrusiveListNode() - -Destroy the QIntrusiveListNode. If the node is in a list, it is removed. -*/ - -/*! -\fn void QIntrusiveListNode::remove() - -If in a list, remove this node otherwise do nothing. -*/ - -/*! -\fn bool QIntrusiveListNode::isInList() const - -Returns true if this node is in a list, false otherwise. -*/ - |