replace 'const QChar &' with 'QChar ' for QChar and QString

Merge-request: 69
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Change-Id: I61f5a54b783252029fcad95677958fa6a2130d01
Reviewed-by: Olivier Goffart <ogoffart@kde.org>

1 files changed, 25 insertions, 25 deletions

diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index 5013e27826..0688b98ddd 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -211,29 +211,29 @@ public:
     QCharRef operator[](uint i);
 
     QString arg(qlonglong a, int fieldwidth=0, int base=10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(qulonglong a, int fieldwidth=0, int base=10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(long a, int fieldwidth=0, int base=10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(ulong a, int fieldwidth=0, int base=10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(int a, int fieldWidth = 0, int base = 10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(uint a, int fieldWidth = 0, int base = 10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(short a, int fieldWidth = 0, int base = 10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(ushort a, int fieldWidth = 0, int base = 10,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(double a, int fieldWidth = 0, char fmt = 'g', int prec = -1,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(char a, int fieldWidth = 0,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(QChar a, int fieldWidth = 0,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(const QString &a, int fieldWidth = 0,
-                const QChar &fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
+                QChar fillChar = QLatin1Char(' ')) const Q_REQUIRED_RESULT;
     QString arg(const QString &a1, const QString &a2) const Q_REQUIRED_RESULT;
     QString arg(const QString &a1, const QString &a2, const QString &a3) const Q_REQUIRED_RESULT;
     QString arg(const QString &a1, const QString &a2, const QString &a3,
@@ -315,11 +315,11 @@ public:
     bool startsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
     bool startsWith(const QStringRef &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
     bool startsWith(const QLatin1String &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
-    bool startsWith(const QChar &c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
+    bool startsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
     bool endsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
     bool endsWith(const QStringRef &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
     bool endsWith(const QLatin1String &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
-    bool endsWith(const QChar &c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
+    bool endsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
 
     QString leftJustified(int width, QChar fill = QLatin1Char(' '), bool trunc = false) const Q_REQUIRED_RESULT;
     QString rightJustified(int width, QChar fill = QLatin1Char(' '), bool trunc = false) const Q_REQUIRED_RESULT;
@@ -382,7 +382,7 @@ public:
 
     QStringList split(const QString &sep, SplitBehavior behavior = KeepEmptyParts,
                       Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_REQUIRED_RESULT;
-    QStringList split(const QChar &sep, SplitBehavior behavior = KeepEmptyParts,
+    QStringList split(QChar sep, SplitBehavior behavior = KeepEmptyParts,
                       Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_REQUIRED_RESULT;
 #ifndef QT_NO_REGEXP
     QStringList split(const QRegExp &sep, SplitBehavior behavior = KeepEmptyParts) const Q_REQUIRED_RESULT;
@@ -731,17 +731,17 @@ inline QString &QString::setNum(ulong n, int base)
 { return setNum(qulonglong(n), base); }
 inline QString &QString::setNum(float n, char f, int prec)
 { return setNum(double(n),f,prec); }
-inline QString QString::arg(int a, int fieldWidth, int base, const QChar &fillChar) const
+inline QString QString::arg(int a, int fieldWidth, int base, QChar fillChar) const
 { return arg(qlonglong(a), fieldWidth, base, fillChar); }
-inline QString QString::arg(uint a, int fieldWidth, int base, const QChar &fillChar) const
+inline QString QString::arg(uint a, int fieldWidth, int base, QChar fillChar) const
 { return arg(qulonglong(a), fieldWidth, base, fillChar); }
-inline QString QString::arg(long a, int fieldWidth, int base, const QChar &fillChar) const
+inline QString QString::arg(long a, int fieldWidth, int base, QChar fillChar) const
 { return arg(qlonglong(a), fieldWidth, base, fillChar); }
-inline QString QString::arg(ulong a, int fieldWidth, int base, const QChar &fillChar) const
+inline QString QString::arg(ulong a, int fieldWidth, int base, QChar fillChar) const
 { return arg(qulonglong(a), fieldWidth, base, fillChar); }
-inline QString QString::arg(short a, int fieldWidth, int base, const QChar &fillChar) const
+inline QString QString::arg(short a, int fieldWidth, int base, QChar fillChar) const
 { return arg(qlonglong(a), fieldWidth, base, fillChar); }
-inline QString QString::arg(ushort a, int fieldWidth, int base, const QChar &fillChar) const
+inline QString QString::arg(ushort a, int fieldWidth, int base, QChar fillChar) const
 { return arg(qulonglong(a), fieldWidth, base, fillChar); }
 inline QString QString::arg(const QString &a1, const QString &a2) const
 { const QString *args[2] = { &a1, &a2 }; return multiArg(2, args); }
@@ -799,10 +799,10 @@ public:
 
     // all this is not documented: We just say "like QChar" and let it be.
     inline operator QChar() const
-        { return i < s.d->size ? s.d->data()[i] : 0; }
-    inline QCharRef &operator=(const QChar &c)
-        { if (i >= s.d->size) s.expand(i); else s.detach();
-          s.d->data()[i] = c.unicode();  return *this; }
+    { return i < s.d->size ? s.d->data()[i] : 0; }
+    inline QCharRef &operator=(QChar c)
+    { if (i >= s.d->size) s.expand(i); else s.detach();
+      s.d->data()[i] = c.unicode(); return *this; }
 
     // An operator= for each QChar cast constructors
 #ifndef QT_NO_CAST_FROM_ASCII