diff options
author | Anton Kudryavtsev <anton.kudryavtsev@corp.mail.ru> | 2019-04-02 16:24:44 +0300 |
---|---|---|
committer | Anton Kudryavtsev <anton.kudryavtsev@corp.mail.ru> | 2019-06-18 14:48:50 +0300 |
commit | 55240bcdf3cc1d6ac357e5007748378c6bf1d7f1 (patch) | |
tree | 18dbc042c56e83b022efb848c22c0c32cc954bcb /src/corelib/tools/qstringview.cpp | |
parent | eed9a8fbd300dafb2802b6c09c018fbda4e13ef1 (diff) |
QStringView, QLatin1String: add lastIndexOf methods
While touching the code, factor out internal methods
to avoid needlees latin1->utf16 conversion.
[ChangeLog][QtCore][QLatin1String] Added lastIndexOf().
[ChangeLog][QtCore][QStringView] Added lastIndexOf().
Change-Id: I1c624f00e4ed10111e0d00b86daff7904eeed176
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qstringview.cpp')
-rw-r--r-- | src/corelib/tools/qstringview.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringview.cpp b/src/corelib/tools/qstringview.cpp index 050097b443..d94ed4110e 100644 --- a/src/corelib/tools/qstringview.cpp +++ b/src/corelib/tools/qstringview.cpp @@ -755,6 +755,24 @@ QT_BEGIN_NAMESPACE */ /*! + \fn qsizetype QStringView::lastIndexOf(QStringView str, qsizetype from, Qt::CaseSensitivity cs) const + \fn qsizetype QStringView::lastIndexOf(QLatin1String l1, qsizetype from, Qt::CaseSensitivity cs) const + \fn qsizetype QStringView::lastIndexOf(QChar c, qsizetype from, Qt::CaseSensitivity cs) const + \since 5.14 + + Returns the index position of the last occurrence of the string-view \a str, + Latin-1 string \a l1, or character \a ch, respectively, in this string-view, + searching backward from index position \a from. If \a from is -1 (default), + the search starts at the last character; if \a from is -2, at the next to last + character and so on. Returns -1 if \a str is not found. + + If \a cs is Qt::CaseSensitive (default), the search is case + sensitive; otherwise the search is case insensitive. + + \sa QString::lastIndexOf() +*/ + +/*! \fn QByteArray QStringView::toLatin1() const Returns a Latin-1 representation of the string as a QByteArray. |