From 638f2749a052a22622de5ab01dfe3913644c2c25 Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <anton.kudryavtsev@corp.mail.ru>
Date: Thu, 11 Apr 2019 15:57:59 +0300
Subject: QLatin1String, QStringView: add contains

[ChangeLog][QtCore][QLatin1String] Added contains().

[ChangeLog][QtCore][QStringView] Added contains().

Change-Id: I19fd2e155180edd8620c520f4e60a1f86f0603ac
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/corelib/tools/qstring.cpp | 51 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 49 insertions(+), 2 deletions(-)

(limited to 'src/corelib/tools/qstring.cpp')

diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index aa602559fe..06636098af 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -4273,7 +4273,7 @@ int QString::count(const QStringRef &str, Qt::CaseSensitivity cs) const
     return int(qt_string_count(QStringView(unicode(), size()), QStringView(str.unicode(), str.size()), cs));
 }
 
-
+#if QT_STRINGVIEW_LEVEL < 2
 /*! \fn bool QString::contains(const QString &str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
 
     Returns \c true if this string contains an occurrence of the string
@@ -4287,6 +4287,7 @@ int QString::count(const QStringRef &str, Qt::CaseSensitivity cs) const
 
     \sa indexOf(), count()
 */
+#endif // QT_STRINGVIEW_LEVEL < 2
 
 /*! \fn bool QString::contains(QLatin1String str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
     \since 5.3
@@ -4305,6 +4306,7 @@ int QString::count(const QStringRef &str, Qt::CaseSensitivity cs) const
     character \a ch; otherwise returns \c false.
 */
 
+#if QT_STRINGVIEW_LEVEL < 2
 /*! \fn bool QString::contains(const QStringRef &str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
     \since 4.8
 
@@ -4316,6 +4318,20 @@ int QString::count(const QStringRef &str, Qt::CaseSensitivity cs) const
 
     \sa indexOf(), count()
 */
+#endif // QT_STRINGVIEW_LEVEL < 2
+
+/*! \fn bool QString::contains(QStringView str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
+    \since 5.14
+    \overload contains()
+
+    Returns \c true if this string contains an occurrence of the string view
+    \a str; otherwise returns \c false.
+
+    If \a cs is Qt::CaseSensitive (default), the search is
+    case sensitive; otherwise the search is case insensitive.
+
+    \sa indexOf(), count()
+*/
 
 /*! \fn bool QString::contains(const QRegExp &rx) const
 
@@ -9530,6 +9546,21 @@ QString &QString::setRawData(const QChar *unicode, int size)
     \sa QString::indexOf()
 */
 
+/*!
+    \fn bool QLatin1String::contains(QStringView str, Qt::CaseSensitivity cs) const
+    \fn bool QLatin1String::contains(QLatin1String l1, Qt::CaseSensitivity cs) const
+    \fn bool QLatin1String::contains(QChar c, Qt::CaseSensitivity cs) const
+    \since 5.14
+
+    Returns \c true if this Latin-1 string contains an occurrence of the string-view
+    \a str, Latin-1 string \a l1, or character \a ch; otherwise returns \c false.
+
+    If \a cs is Qt::CaseSensitive (the default), the search is
+    case-sensitive; otherwise the search is case-insensitive.
+
+    \sa indexOf(), QStringView::contains(), QStringView::indexOf(), QString::indexOf()
+*/
+
 /*!
     \fn QLatin1String::const_iterator QLatin1String::begin() const
     \since 5.10
@@ -11514,7 +11545,7 @@ bool QStringRef::endsWith(const QStringRef &str, Qt::CaseSensitivity cs) const
     return qt_ends_with(*this, str, cs);
 }
 
-
+#if QT_STRINGVIEW_LEVEL < 2
 /*! \fn bool QStringRef::contains(const QString &str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
 
     \since 4.8
@@ -11526,6 +11557,7 @@ bool QStringRef::endsWith(const QStringRef &str, Qt::CaseSensitivity cs) const
 
     \sa indexOf(), count()
 */
+#endif // QT_STRINGVIEW_LEVEL < 2
 
 /*! \fn bool QStringRef::contains(QChar ch, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
 
@@ -11540,6 +11572,7 @@ bool QStringRef::endsWith(const QStringRef &str, Qt::CaseSensitivity cs) const
 
 */
 
+#if QT_STRINGVIEW_LEVEL < 2
 /*! \fn bool QStringRef::contains(const QStringRef &str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
     \overload contains()
     \since 4.8
@@ -11552,6 +11585,7 @@ bool QStringRef::endsWith(const QStringRef &str, Qt::CaseSensitivity cs) const
 
     \sa indexOf(), count()
 */
+#endif // QT_STRINGVIEW_LEVEL < 2
 
 /*! \fn bool QStringRef::contains(QLatin1String str, Qt::CaseSensitivity cs) const
     \since 4.8
@@ -11566,6 +11600,19 @@ bool QStringRef::endsWith(const QStringRef &str, Qt::CaseSensitivity cs) const
     \sa indexOf(), count()
 */
 
+/*! \fn bool QStringRef::contains(QStringView str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const
+    \since 5.14
+    \overload contains()
+
+    Returns \c true if this string reference contains an occurrence of
+    the string view \a str; otherwise returns \c false.
+
+    If \a cs is Qt::CaseSensitive (default), the search is
+    case sensitive; otherwise the search is case insensitive.
+
+    \sa indexOf(), count()
+*/
+
 static inline qsizetype qt_last_index_of(QStringView haystack, QChar needle,
                                    qsizetype from, Qt::CaseSensitivity cs)
 {
-- 
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