KMIME Library
kmime_contentindex.cpp
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00001 /* 00002 Copyright (c) 2006 - 2007 Volker Krause <vkrause@kde.org> 00003 00004 This library is free software; you can redistribute it and/or modify it 00005 under the terms of the GNU Library General Public License as published by 00006 the Free Software Foundation; either version 2 of the License, or (at your 00007 option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, but WITHOUT 00010 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00011 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public 00012 License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to the 00016 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 00017 02110-1301, USA. 00018 */ 00030 #include "kmime_contentindex.h" 00031 00032 #include <QHash> 00033 #include <QSharedData> 00034 #include <QtCore/QStringList> 00035 00036 using namespace KMime; 00037 00038 class ContentIndex::Private : public QSharedData 00039 { 00040 public: 00041 Private() {} 00042 Private( const Private &other ) : QSharedData( other ) 00043 { 00044 index = other.index; 00045 } 00046 00047 QList<unsigned int> index; 00048 }; 00049 00050 KMime::ContentIndex::ContentIndex() : d( new Private ) 00051 { 00052 } 00053 00054 KMime::ContentIndex::ContentIndex( const QString &index ) : d( new Private ) 00055 { 00056 const QStringList l = index.split( QLatin1Char( '.' ) ); 00057 foreach ( const QString &s, l ) { 00058 bool ok; 00059 unsigned int i = s.toUInt( &ok ); 00060 if ( !ok ) { 00061 d->index.clear(); 00062 break; 00063 } 00064 d->index.append( i ); 00065 } 00066 } 00067 00068 ContentIndex::ContentIndex(const ContentIndex & other) : d( other.d ) 00069 { 00070 } 00071 00072 ContentIndex::~ContentIndex() 00073 { 00074 } 00075 00076 bool KMime::ContentIndex::isValid() const 00077 { 00078 return !d->index.isEmpty(); 00079 } 00080 00081 unsigned int KMime::ContentIndex::pop() 00082 { 00083 return d->index.takeFirst(); 00084 } 00085 00086 void KMime::ContentIndex::push( unsigned int index ) 00087 { 00088 d->index.prepend( index ); 00089 } 00090 00091 QString KMime::ContentIndex::toString() const 00092 { 00093 QStringList l; 00094 foreach ( unsigned int i, d->index ) { 00095 l.append( QString::number( i ) ); 00096 } 00097 return l.join( QLatin1String( "." ) ); 00098 } 00099 00100 bool KMime::ContentIndex::operator ==( const ContentIndex &index ) const 00101 { 00102 return d->index == index.d->index; 00103 } 00104 00105 bool KMime::ContentIndex::operator !=( const ContentIndex &index ) const 00106 { 00107 return d->index != index.d->index; 00108 } 00109 00110 ContentIndex& ContentIndex::operator =(const ContentIndex & other) 00111 { 00112 if ( this != &other ) 00113 d = other.d; 00114 return *this; 00115 } 00116 00117 uint qHash( const KMime::ContentIndex &index ) 00118 { 00119 return qHash( index.toString() ); 00120 }
This file is part of the KDE documentation.
Documentation copyright © 1996-2012 The KDE developers.
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Documentation copyright © 1996-2012 The KDE developers.
Generated on Thu Aug 2 2012 15:24:34 by doxygen 1.7.5 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.