Doc: Cross-link QString's methods

Arguably, when talking about «null-string» constructor, it might be useful to read about which strings are considered null, and which methods one can use to test that. Change-Id: Ie30144f33000aac53f4041cfb99da28a79dad946 Reviewed-by: Shawn Rutledge <[email protected]> Reviewed-by: Fabian Kosmale <[email protected]>
isolovev · Jan 19, 2022 · 321e51d · 321e51d
1 parent 9f6f3da
commit 321e51d
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/corelib/text/qstring.cpp b/src/corelib/text/qstring.cpp
@@ -2323,9 +2323,9 @@ static int qArgDigitValue(QChar ch) noexcept
 /*!
     \fn QString::QString()
 
-    Constructs a null string. Null strings are also empty.
+    Constructs a null string. Null strings are also considered empty.
 
-    \sa isEmpty()
+    \sa isEmpty(), isNull(), {Distinction Between Null and Empty Strings}
 */
 
 /*!
@@ -9108,7 +9108,9 @@ QString &QString::setRawData(const QChar *unicode, qsizetype size)
 /*! \fn QLatin1String::QLatin1String()
     \since 5.6
 
-    Constructs a QLatin1String object that stores a nullptr.
+    Constructs a QLatin1String object that stores a \nullptr.
+
+    \sa data(), isEmpty(), isNull(), {Distinction Between Null and Empty Strings}
 */
 
 /*! \fn QLatin1String::QLatin1String(const char *str)