1 files changed, 50 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringview.cpp b/src/corelib/tools/qstringview.cpp
index b97e989110..8c2b52ea09 100644
--- a/src/corelib/tools/qstringview.cpp
+++ b/src/corelib/tools/qstringview.cpp
@@ -38,6 +38,7 @@
 ****************************************************************************/
 
 #include "qstringview.h"
+#include "qstring.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -720,6 +721,25 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
+    \fn qsizetype QStringView::indexOf(QStringView str, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
+    \fn qsizetype QStringView::indexOf(QLatin1String l1, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
+    \fn qsizetype QStringView::indexOf(QChar c, qsizetype from = 0, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
+    \since 5.14
+
+    Returns the index position of the first occurrence of the string-view \a str,
+    Latin-1 string \a l1, or character \a ch, respectively, in this string-view,
+    searching forward from index position \a from. 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.
+
+    If \a from is -1, the search starts at the last character; if it is
+    -2, at the next to last character and so on.
+
+    \sa QString::indexOf()
+*/
+
+/*!
     \fn QByteArray QStringView::toLatin1() const
 
     Returns a Latin-1 representation of the string as a QByteArray.
@@ -794,4 +814,34 @@ QT_BEGIN_NAMESPACE
     \sa QString::isRightToLeft()
 */
 
+/*!
+    \since 5.14
+
+    Transcribes this string into the given \a array.
+
+    Caller is responsible for ensuring \a array is large enough to hold the
+    \c wchar_t encoding of this string (allocating the array with the same length
+    as the string is always sufficient). The array is encoded in UTF-16 on
+    platforms where \c wchar_t is 2 bytes wide (e.g. Windows); otherwise (Unix
+    systems), \c wchar_t is assumed to be 4 bytes wide and the data is written
+    in UCS-4.
+
+    \note This function writes no null terminator to the end of \a array.
+
+    Returns the number of \c wchar_t entries written to \a array.
+
+    \sa QString::toWCharArray()
+*/
+
+int QStringView::toWCharArray(wchar_t *array) const
+{
+    if (sizeof(wchar_t) == sizeof(QChar)) {
+        memcpy(array, data(), sizeof(QChar) * size());
+        return size();
+    } else {
+        return QString::toUcs4_helper(reinterpret_cast<const ushort *>(data()), int(size()),
+                                      reinterpret_cast<uint *>(array));
+    }
+}
+
 QT_END_NAMESPACE