• Skip to content
  • Skip to link menu
KDE 4.2 API Reference
  • KDE API Reference
  • kdelibs
  • Sitemap
  • Contact Us
 

KDE3Support

k3staticdeleter.cpp

Go to the documentation of this file.
00001 /*
00002  * This file is part of the KDE Libraries
00003  * Copyright (C) 2000 Stephan Kulow <coolo@kde.org>
00004  *               2001 KDE Team
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public License
00017  * along with this library; see the file COPYING.LIB.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #include "k3staticdeleter.h"
00024 #include <kglobal.h>
00025 
00026 #include <QtCore/QList>
00027 #include <QtCore/QCoreApplication>
00028 
00029 typedef QList<K3StaticDeleterBase *> K3StaticDeleterList;
00030 
00031 struct K3StaticDeleterPrivate
00032 {
00033     K3StaticDeleterPrivate()
00034     {
00035         qAddPostRoutine(deleteStaticDeleters);
00036     }
00037     ~K3StaticDeleterPrivate()
00038     {
00039         qRemovePostRoutine(deleteStaticDeleters);
00040         deleteStaticDeleters();
00041     }
00042     static void deleteStaticDeleters();
00043 
00044     K3StaticDeleterList staticDeleters;
00045 };
00046 
00047 K_GLOBAL_STATIC(K3StaticDeleterPrivate, staticDeleterPrivate)
00048 
00049 void K3StaticDeleterPrivate::deleteStaticDeleters()
00050 {
00051     if (staticDeleterPrivate.isDestroyed()) {
00052         return;
00053     }
00054     K3StaticDeleterPrivate *d = staticDeleterPrivate;
00055     while (!d->staticDeleters.isEmpty()) {
00056         d->staticDeleters.takeLast()->destructObject();
00057     }
00058 }
00059 
00060 void K3StaticDeleterHelpers::registerStaticDeleter(K3StaticDeleterBase *obj)
00061 {
00062     K3StaticDeleterPrivate *d = staticDeleterPrivate;
00063     if (d->staticDeleters.indexOf(obj) == -1) {
00064         d->staticDeleters.append(obj);
00065     }
00066 }
00067 
00068 void K3StaticDeleterHelpers::unregisterStaticDeleter(K3StaticDeleterBase *obj)
00069 {
00070     if (staticDeleterPrivate.isDestroyed()) {
00071         return;
00072     }
00073     staticDeleterPrivate->staticDeleters.removeAll(obj);
00074 }
00075 
00076 void K3StaticDeleterHelpers::deleteStaticDeleters()
00077 {
00078     staticDeleterPrivate->deleteStaticDeleters();
00079 }
00080 
00081 // this helps gcc to emit the vtbl for K3StaticDeleterBase
00082 // only once, here in this file, not every time it's
00083 // used, says Seli and thiago.
00084 K3StaticDeleterBase::~K3StaticDeleterBase()
00085 {
00086 }
00087 
00088 void K3StaticDeleterBase::destructObject()
00089 {
00090 }
00091 

KDE3Support

Skip menu "KDE3Support"
  • Main Page
  • Namespace List
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Namespace Members
  • Class Members
  • Related Pages

kdelibs

Skip menu "kdelibs"
  • DNSSD
  • Interfaces
  •   KHexEdit
  •   KMediaPlayer
  •   KSpeech
  •   KTextEditor
  • Kate
  • kconf_update
  • KDE3Support
  •   KUnitTest
  • KDECore
  • KDED
  • KDEsu
  • KDEUI
  • KDocTools
  • KFile
  • KHTML
  • KImgIO
  • KInit
  • kio
  • KIOSlave
  • KJS
  •   KJS-API
  •   WTF
  • kjsembed
  • KNewStuff
  • KParts
  • Kross
  • KUtils
  • Nepomuk
  • Plasma
  • Solid
  • Sonnet
  • ThreadWeaver
Generated for kdelibs by doxygen 1.5.7
This website is maintained by Adriaan de Groot and Allen Winter.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal