QLocale/QString/QByteArray: Use nullptr in documentation

While at it, fix some more issues in the sentences to
harmonize the description between the different classes.

Change-Id: Iee1c3ffe6fd71e82504bfb003d927c4db3b2a065
Reviewed-by: Martin Smith <martin.smith@qt.io>

1 files changed, 20 insertions, 20 deletions

diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index 7c601e1336..424420204a 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -3671,8 +3671,8 @@ T toIntegral_helper(const char *data, bool *ok, int base)
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.
@@ -3697,8 +3697,8 @@ qlonglong QByteArray::toLongLong(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.
@@ -3722,8 +3722,8 @@ qulonglong QByteArray::toULongLong(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \snippet code/src_corelib_tools_qbytearray.cpp 36
 
@@ -3749,8 +3749,8 @@ int QByteArray::toInt(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.
@@ -3776,8 +3776,8 @@ uint QByteArray::toUInt(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \snippet code/src_corelib_tools_qbytearray.cpp 37
 
@@ -3804,8 +3804,8 @@ long QByteArray::toLong(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.
@@ -3828,8 +3828,8 @@ ulong QByteArray::toULong(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.
@@ -3853,8 +3853,8 @@ short QByteArray::toShort(bool *ok, int base) const
 
     Returns 0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.
@@ -3873,8 +3873,8 @@ ushort QByteArray::toUShort(bool *ok, int base) const
 
     Returns 0.0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \snippet code/src_corelib_tools_qbytearray.cpp 38
 
@@ -3900,8 +3900,8 @@ double QByteArray::toDouble(bool *ok) const
 
     Returns 0.0 if the conversion fails.
 
-    If \a ok is not 0: if a conversion error occurs, *\a{ok} is set to
-    false; otherwise *\a{ok} is set to true.
+    If \a ok is not \c nullptr, failure is reported by setting *\a{ok}
+    to \c false, and success by setting *\a{ok} to \c true.
 
     \note The conversion of the number is performed in the default C locale,
     irrespective of the user's locale.