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Diffstat (limited to 'doc/src/classes/q3ptrstack.qdoc')
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diff --git a/doc/src/classes/q3ptrstack.qdoc b/doc/src/classes/q3ptrstack.qdoc deleted file mode 100644 index 071fcd0..0000000 --- a/doc/src/classes/q3ptrstack.qdoc +++ /dev/null @@ -1,217 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, 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 1.0, 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. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/*! - \class Q3PtrStack - \brief The Q3PtrStack class is a template class that provides a stack. - \compat - - Q3ValueStack is an STL-compatible alternative to this class. - - Define a template instance Q3PtrStack\<X\> to create a stack that - operates on pointers to X, (X*). - - A stack is a last in, first out (LIFO) structure. Items are added - to the top of the stack with push() and retrieved from the top - with pop(). Use top() to get a reference to the top element - without changing the stack. - - You can control the stack's deletion policy with setAutoDelete(). - - For compatibility with the Q3PtrCollection classes current() and - remove() are provided; they both operate on the top(). - - \sa Q3PtrList Q3PtrQueue -*/ - -/*! - \fn Q3PtrStack::Q3PtrStack () - - Creates an empty stack. -*/ - -/*! - \fn Q3PtrStack::Q3PtrStack (const Q3PtrStack<type>& s) - - Creates a stack by making a shallow copy of another stack \a s. -*/ - -/*! - \fn Q3PtrStack::~Q3PtrStack () - - Destroys the stack. All items will be deleted if autoDelete() is - true. -*/ - -/*! - \fn Q3PtrStack<type>& Q3PtrStack::operator= (const Q3PtrStack<type>& s) - - Sets the contents of this stack by making a shallow copy of - another stack \a s. Elements currently in this stack will be - deleted if autoDelete() is true. -*/ - -/*! - \fn bool Q3PtrStack::isEmpty () const - - Returns true if the stack contains no elements; otherwise returns - false. -*/ - -/*! - \fn void Q3PtrStack::push (const type* d) - - Adds an element \a d to the top of the stack. Last in, first out. -*/ - -/*! - \fn type* Q3PtrStack::pop () - - Removes the top item from the stack and returns it. The stack must - not be empty. -*/ - -/*! - \fn bool Q3PtrStack::remove () - - Removes the top item from the stack and deletes it if autoDelete() - is true. Returns true if there was an item to pop; otherwise - returns false. - - \sa clear() -*/ - -/*! - \fn void Q3PtrStack::clear() - - Removes all items from the stack, deleting them if autoDelete() is - true. - - \sa remove() -*/ - -/*! - \fn uint Q3PtrStack::count() const - - Returns the number of items in the stack. - - \sa isEmpty() -*/ - -/*! - \fn type* Q3PtrStack::top () const - - Returns a pointer to the top item on the stack (most recently - pushed). The stack is not changed. Returns 0 if the stack is - empty. -*/ - -/*! - \fn Q3PtrStack::operator type* ()const - - Returns a pointer to the top item on the stack (most recently - pushed). The stack is not changed. Returns 0 if the stack is - empty. -*/ - -/*! - \fn type* Q3PtrStack::current () const - - Returns a pointer to the top item on the stack (most recently - pushed). The stack is not changed. Returns 0 if the stack is - empty. -*/ - -/*! - \fn bool Q3PtrStack::autoDelete() const - - The same as Q3PtrCollection::autoDelete(). Returns true if - the auto-delete option is set. If the option is set, the - stack auto-deletes its contents. - - \sa setAutoDelete() -*/ - -/*! - \fn void Q3PtrStack::setAutoDelete(bool enable) - - Defines whether this stack auto-deletes its contents. The same as - Q3PtrCollection::setAutoDelete(). If \a enable is true, auto-delete - is turned on. - - If auto-deleting is turned on, all the items in the stack are - deleted when the stack itself is deleted. This is convenient if - the stack has the only pointers to the items. - - The default setting is false, for safety. If you turn it on, be - careful about copying the stack, or you might find yourself with - two stacks deleting the same items. - - Note that the auto-delete setting may also affect other functions in - subclasses. For example, a subclass that has a remove() function - will remove the item from its data structure, and if auto-delete is - enabled, will also delete the item. - - \sa autoDelete() -*/ - -/*! - \fn QDataStream& Q3PtrStack::read(QDataStream& s, Q3PtrCollection::Item& item) - - Reads a stack item, \a item, from the stream \a s and returns a - reference to the stream. - - The default implementation sets \a item to 0. - - \sa write() -*/ - -/*! - \fn QDataStream& Q3PtrStack::write(QDataStream& s, - Q3PtrCollection::Item item) const - - Writes a stack item, \a item, to the stream \a s and returns a - reference to the stream. - - The default implementation does nothing. - - \sa read() -*/ |