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Diffstat (limited to 'src/qt3support/tools/q3gvector.h')
| -rw-r--r-- | src/qt3support/tools/q3gvector.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/qt3support/tools/q3gvector.h b/src/qt3support/tools/q3gvector.h new file mode 100644 index 0000000..8d0f3ac --- /dev/null +++ b/src/qt3support/tools/q3gvector.h @@ -0,0 +1,132 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt3Support module 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 qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef Q3GVECTOR_H +#define Q3GVECTOR_H + +#include <Qt3Support/q3ptrcollection.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Qt3SupportLight) + +class Q_COMPAT_EXPORT Q3GVector : public Q3PtrCollection // generic vector +{ +friend class Q3GList; // needed by Q3GList::toVector +public: +#ifndef QT_NO_DATASTREAM + QDataStream &read( QDataStream & ); // read vector from stream + QDataStream &write( QDataStream & ) const; // write vector to stream +#endif + virtual int compareItems( Item, Item ); + +protected: + Q3GVector(); // create empty vector + Q3GVector( uint size ); // create vector with nullptrs + Q3GVector( const Q3GVector &v ); // make copy of other vector + ~Q3GVector(); + + Q3GVector &operator=( const Q3GVector &v ); // assign from other vector + bool operator==( const Q3GVector &v ) const; + + Item *data() const { return vec; } + uint size() const { return len; } + uint count() const { return numItems; } + + bool insert( uint index, Item ); // insert item at index + bool remove( uint index ); // remove item + Item take( uint index ); // take out item + + void clear(); // clear vector + bool resize( uint newsize ); // resize vector + + bool fill( Item, int flen ); // resize and fill vector + + void sort(); // sort vector + int bsearch( Item ) const; // binary search (when sorted) + + int findRef( Item, uint index ) const; // find exact item in vector + int find( Item, uint index ) const; // find equal item in vector + uint containsRef( Item ) const; // get number of exact matches + uint contains( Item ) const; // get number of equal matches + + Item at( uint index ) const // return indexed item + { +#if defined(QT_CHECK_RANGE) + if ( index >= len ) + warningIndexRange( index ); +#endif + return vec[index]; + } + + bool insertExpand( uint index, Item ); // insert, expand if necessary + + void toList( Q3GList * ) const; // put items in list + +#ifndef QT_NO_DATASTREAM + virtual QDataStream &read( QDataStream &, Item & ); + virtual QDataStream &write( QDataStream &, Item ) const; +#endif +private: + Item *vec; + uint len; + uint numItems; + + static void warningIndexRange( uint ); +}; + + +/***************************************************************************** + Q3GVector stream functions + *****************************************************************************/ + +#ifndef QT_NO_DATASTREAM +Q_COMPAT_EXPORT QDataStream &operator>>( QDataStream &, Q3GVector & ); +Q_COMPAT_EXPORT QDataStream &operator<<( QDataStream &, const Q3GVector & ); +#endif + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // Q3GVECTOR_H |