QStack - Template class that provides a stack

       #include <qstack.h>

   Public Members
       QStack ()
       QStack ( const QStack<type> & s )
       ~QStack ()
       QStack<type>& operator= ( const QStack<type> & s )
       bool autoDelete () const
       void setAutoDelete ( bool enable )
       virtual uint count () const
       bool isEmpty () const
       void push ( const type * d )
       type* pop ()
       bool remove ()
       virtual void clear ()
       type* top () const
       operator type* ()const
       type* current () const


DESCRIPTION

       The QStack class is a template class that provides a
       stack.

       QStack is implemented as a template class. Define a
       template instance QStack<X> to create a stack that
       operates on pointers to X, or 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().

       See also Collection Classes


MEMBER FUNCTION DOCUMENTATION


QStack::QStack ()

       Creates and empty stack.


QStack::QStack ( const QStack & s )

       Creates a stack by making a shallow copy of another stack.


QStack::~QStack ()

       Destroys the stack. All items will be deleted if
       autoDelete() is TRUE.


QStack::operator type* () const

       Returns a reference to the top item on the stack (most
       recently pushed). The stack is not changed.


bool QStack::autoDelete () const

       The same as QCollection::autoDelete().



void QStack::clear () [virtual]

       Removes all items from the stack, deleting them if
       autoDelete() is TRUE.

       See also remove().

       Reimplemented from QCollection.


uint QStack::count () const [virtual]

       Returns the number of items in the stack.

       See also isEmpty().

       Reimplemented from QCollection.


type* QStack::current () const

       Returns a reference to the top item on the stack (most
       recently pushed). The stack is not changed.


bool QStack::isEmpty () const

       Returns TRUE is the stack contains no elements to be
       popped


QStack& QStack::operator= ( const QStack & s )

       Sets the contents of this stack by making a shallow copy
       of another stack. Elements currently in this stack will be
       deleted if autoDelete() is TRUE.


type* QStack::pop ()

       Removes the top item from the stack and returns it.


void QStack::push ( const type * d )

       Adds an element to the top of the stack. Last in, first
       out.


bool QStack::remove ()

       Removes the top item from the stack and deletes it if
       autoDelete() is TRUE. Returns TRUE if there was an item to
       pop.

       See also clear().


void QStack::setAutoDelete ( bool enable )

       The same as QCollection::setAutoDelete().

       See also autoDelete().


type* QStack::top () const

       Returns a reference to the top item on the stack (most
       recently pushed).  The stack is not changed.

       http://doc.trolltech.com/qstack.html
       http://www.trolltech.com/faq/tech.html


COPYRIGHT

       Copyright 1992-2001 Trolltech AS,
       http://www.trolltech.com.  See the license file included
       in the distribution for a complete license statement.


AUTHOR

       Generated automatically from the source code.


BUGS

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       http://doc.trolltech.com/bughowto.html.  Good bug reports
       make our job much simpler. Thank you.

       In case of content or formattting problems with this
       manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qstack.3qt)
       and the Qt version (2.3.1).


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