| -rw-r--r-- | qmake/include/qmemarray.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/qmake/include/qmemarray.h b/qmake/include/qmemarray.h new file mode 100644 index 0000000..a5baf99 --- a/dev/null +++ b/qmake/include/qmemarray.h @@ -0,0 +1,122 @@ +/**************************************************************************** +** $Id$ +** +** Definition of QMemArray template/macro class +** +** Created : 930906 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the tools module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#ifndef QMEMARRAY_H +#define QMEMARRAY_H + +#ifndef QT_H +#include "qgarray.h" +#endif // QT_H + + +template<class type> +class QMemArray : public QGArray +{ +public: + typedef type* Iterator; + typedef const type* ConstIterator; + typedef type ValueType; + +protected: + QMemArray( int, int ) : QGArray( 0, 0 ) {} + +public: + QMemArray() {} + QMemArray( int size ) : QGArray(size*sizeof(type)) {} + QMemArray( const QMemArray<type> &a ) : QGArray(a) {} + ~QMemArray() {} + QMemArray<type> &operator=(const QMemArray<type> &a) + { return (QMemArray<type>&)QGArray::assign(a); } + type *data() const { return (type *)QGArray::data(); } + uint nrefs() const { return QGArray::nrefs(); } + uint size() const { return QGArray::size()/sizeof(type); } + uint count() const { return size(); } + bool isEmpty() const { return QGArray::size() == 0; } + bool isNull() const { return QGArray::data() == 0; } + bool resize( uint size ) { return QGArray::resize(size*sizeof(type)); } + bool truncate( uint pos ) { return QGArray::resize(pos*sizeof(type)); } + bool fill( const type &d, int size = -1 ) + { return QGArray::fill((char*)&d,size,sizeof(type) ); } + void detach() { QGArray::detach(); } + QMemArray<type> copy() const + { QMemArray<type> tmp; return tmp.duplicate(*this); } + QMemArray<type>& assign( const QMemArray<type>& a ) + { return (QMemArray<type>&)QGArray::assign(a); } + QMemArray<type>& assign( const type *a, uint n ) + { return (QMemArray<type>&)QGArray::assign((char*)a,n*sizeof(type)); } + QMemArray<type>& duplicate( const QMemArray<type>& a ) + { return (QMemArray<type>&)QGArray::duplicate(a); } + QMemArray<type>& duplicate( const type *a, uint n ) + { return (QMemArray<type>&)QGArray::duplicate((char*)a,n*sizeof(type)); } + QMemArray<type>& setRawData( const type *a, uint n ) + { return (QMemArray<type>&)QGArray::setRawData((char*)a, + n*sizeof(type)); } + void resetRawData( const type *a, uint n ) + { QGArray::resetRawData((char*)a,n*sizeof(type)); } + int find( const type &d, uint i=0 ) const + { return QGArray::find((char*)&d,i,sizeof(type)); } + int contains( const type &d ) const + { return QGArray::contains((char*)&d,sizeof(type)); } + void sort() { QGArray::sort(sizeof(type)); } + int bsearch( const type &d ) const + { return QGArray::bsearch((const char*)&d,sizeof(type)); } + // ### Qt 4.0: maybe provide uint overload as work-around for MSVC bug + type& operator[]( int i ) const + { return (type &)(*(type *)QGArray::at(i*sizeof(type))); } + type& at( uint i ) const + { return (type &)(*(type *)QGArray::at(i*sizeof(type))); } + operator const type*() const { return (const type *)QGArray::data(); } + bool operator==( const QMemArray<type> &a ) const { return isEqual(a); } + bool operator!=( const QMemArray<type> &a ) const { return !isEqual(a); } + Iterator begin() { return data(); } + Iterator end() { return data() + size(); } + ConstIterator begin() const { return data(); } + ConstIterator end() const { return data() + size(); } +}; + +#if defined(Q_TEMPLATEDLL) +// MOC_SKIP_BEGIN +Q_TEMPLATE_EXTERN template class Q_EXPORT QMemArray<int>; +Q_TEMPLATE_EXTERN template class Q_EXPORT QMemArray<bool>; +// MOC_SKIP_END +#endif + +#ifndef QT_NO_COMPAT +#define QArray QMemArray +#endif + +#endif // QARRAY_H |