Obsolete Members for QUtf8StringView

The following members of class QUtf8StringView are deprecated. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

(deprecated) QUtf8StringView left(qsizetype n) const
(deprecated) QUtf8StringView mid(qsizetype pos, qsizetype n = -1) const
(deprecated) QUtf8StringView right(qsizetype n) const

Member Function Documentation

QUtf8StringView QUtf8StringView::left(qsizetype n) const

This function is deprecated. We strongly advise against using it in new code.

Use first() instead in new code.

Returns the substring of length n starting at position 0 in this object.

The entire string view is returned if n is greater than or equal to size(), or less than zero.

See also first(), last(), sliced(), chopped(), chop(), and truncate().

QUtf8StringView QUtf8StringView::mid(qsizetype pos, qsizetype n = -1) const

This function is deprecated. We strongly advise against using it in new code.

Returns the substring of length n starting at position pos in this object.

Use sliced() instead in new code.

Returns an empty string view if n exceeds the length of the string view. If there are less than n code points available in the string view starting at pos, or if n is negative (default), the function returns all code points that are available from pos.

See also first(), last(), sliced(), chopped(), chop(), and truncate().

This function is deprecated. We strongly advise against using it in new code.

Use last() instead in new code.

Returns the substring of length n starting at position size() - n in this object.

The entire string view is returned if n is greater than or equal to size(), or less than zero.

See also first(), last(), sliced(), chopped(), chop(), and truncate().

© 2021 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.