| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the documentation of the Qt Toolkit. |
| ** |
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| ** BSD License Usage |
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| ** as follows: |
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| ****************************************************************************/ |
| |
| #include <QString> |
| #include <QStringIterator> |
| #include <QDebug> |
| |
| int main() |
| { |
| |
| { |
| //! [0] |
| QString string(QStringLiteral("a string")); |
| QStringIterator i(string); // implicitly converted to QStringView |
| //! [0] |
| |
| //! [1] |
| // will print 97, 32, 115, 116, etc.; |
| // that is, the decimal value of the code points in the Unicode string "a string" |
| while (i.hasNext()) |
| qDebug() << i.next(); |
| //! [1] |
| } |
| |
| { |
| //! [2] |
| QStringIterator i(u"𝄞 is the G clef"); |
| qDebug() << Qt::hex << i.next(); // will print 1d11e (U+1D11E, MUSICAL SYMBOL G CLEF) |
| qDebug() << Qt::hex << i.next(); // will print 20 (U+0020, SPACE) |
| qDebug() << Qt::hex << i.next(); // will print 69 (U+0069, LATIN SMALL LETTER I) |
| //! [2] |
| } |
| |
| } |