From ea318d1431c89e647598c510c4245c6571aa5f46 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 26 Jan 2012 23:32:43 -0600 Subject: Update to latest tqt3 automated conversion --- doc/html/ntqptrstack.html | 201 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 doc/html/ntqptrstack.html (limited to 'doc/html/ntqptrstack.html') diff --git a/doc/html/ntqptrstack.html b/doc/html/ntqptrstack.html new file mode 100644 index 000000000..df6f7a23c --- /dev/null +++ b/doc/html/ntqptrstack.html @@ -0,0 +1,201 @@ + + + + + +TQPtrStack Class + + + + + + + +
+ +Home + | +All Classes + | +Main Classes + | +Annotated + | +Grouped Classes + | +Functions +

TQPtrStack Class Reference

+ +

The TQPtrStack class is a template class that provides a stack. +More... +

#include <ntqptrstack.h> +

List of all member functions. +

Public Members

+ +

Protected Members

+ +

Detailed Description

+ + +The TQPtrStack class is a template class that provides a stack. +

+

TQValueStack is an STL-compatible alternative to this class. +

Define a template instance TQPtrStack<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 TQPtrCollection classes current() and +remove() are provided; they both operate on the top(). +

See also TQPtrList, TQPtrQueue, and Non-GUI Classes. + +

Member Function Documentation

+

TQPtrStack::TQPtrStack () +

+ +

Creates an empty stack. + +

TQPtrStack::TQPtrStack ( const TQPtrStack<type> & s ) +

+ +

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

TQPtrStack::~TQPtrStack () +

+ +

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

bool TQPtrStack::autoDelete () const +

+ +

The same as TQPtrCollection::autoDelete(). +

See also setAutoDelete(). + +

void TQPtrStack::clear () +

+ +

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

See also remove(). + +

uint TQPtrStack::count () const +

+ +

Returns the number of items in the stack. +

See also isEmpty(). + +

type * TQPtrStack::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. + +

bool TQPtrStack::isEmpty () const +

+ +

Returns TRUE if the stack contains no elements; otherwise returns +FALSE. + +

TQPtrStack::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. + +

TQPtrStack<type> & TQPtrStack::operator= ( const TQPtrStack<type> & s ) +

+ +

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

type * TQPtrStack::pop () +

+ +

Removes the top item from the stack and returns it. The stack must +not be empty. + +

void TQPtrStack::push ( const type * d ) +

+ +

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

TQDataStream & TQPtrStack::read ( TQDataStream & s, TQPtrCollection::Item & item ) [virtual protected] +

+ +

Reads a stack item, item, from the stream s and returns a +reference to the stream. +

The default implementation sets item to 0. +

See also write(). + +

bool TQPtrStack::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. +

See also clear(). + +

void TQPtrStack::setAutoDelete ( bool enable ) +

+ +

Defines whether this stack auto-deletes its contents. The same as +TQPtrCollection::setAutoDelete(). +

If enable is TRUE the stack auto-deletes its contents; if enable is FALSE the stack does not delete its contents. +

See also autoDelete(). + +

type * TQPtrStack::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. + +

TQDataStream & TQPtrStack::write ( TQDataStream & s, TQPtrCollection::Item item ) const [virtual protected] +

+ +

Writes a stack item, item, to the stream s and returns a +reference to the stream. +

The default implementation does nothing. +

See also read(). + + +

+This file is part of the TQt toolkit. +Copyright © 1995-2007 +Trolltech. All Rights Reserved.

+ +
Copyright © 2007 +TrolltechTrademarks +
TQt 3.3.8
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