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87 lines
2.0 KiB
87 lines
2.0 KiB
/*
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Copyright (C) 2010 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef TQT_TQLISTITERATOR_H
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#define TQT_TQLISTITERATOR_H
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#include <tqt.h>
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#ifdef USE_QT4
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// Implement the TQListIterator class
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// For Qt4, this is a combination of the QList::iterator and QMutableListIterator classes,
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// with the constructor from QMutableListIterator used primarily
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//#include <QMutableListIterator>
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#include <Qt/qlist.h>
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template <typename T>
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//class TQListIterator : public QList<T>::iterator
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//class TQListIterator : public QMutableListIterator
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class TQListIterator
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{
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public:
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inline TQListIterator(const QList<T> &t) {index = 0; list = &t;}
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inline ~TQListIterator() {}
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inline T current() {
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if ((index >= 0) && (index < list->size())) {
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return list->at(index);
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}
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else {
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return 0;
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}
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}
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int operator++() { index++; return index; }
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private:
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int index;
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const QList<T> *list;
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};
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template <typename T>
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class TQListIteratorRetPtr
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{
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public:
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inline TQListIteratorRetPtr(const QList<T> &t) {index = 0; list = &t;}
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inline ~TQListIteratorRetPtr() {}
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inline T * current() {
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if ((index >= 0) && (index < list->size())) {
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return const_cast<QFileInfo *>(&(list->at(index)));
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}
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else {
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return 0;
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}
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}
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int operator++() { index++; return index; }
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private:
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int index;
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const QList<T> *list;
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};
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#endif // USE_QT4
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#endif /* TQT_TQLISTITERATOR_H */
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