diff options
Diffstat (limited to 'src/corelib/tools/qstring.h')
| -rw-r--r-- | src/corelib/tools/qstring.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index 69c4f2f..7c0d6a3 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -579,6 +579,9 @@ public: bool isSimpleText() const { if (!d->clean) updateProperties(); return d->simpletext; } bool isRightToLeft() const { if (!d->clean) updateProperties(); return d->righttoleft; } + struct Uninitialized {}; + QString(int size, Uninitialized); + private: #if defined(QT_NO_CAST_FROM_ASCII) && !defined(Q_NO_DECLARED_NOT_DEFINED) QString &operator+=(const char *s); @@ -1001,13 +1004,15 @@ inline int QByteArray::findRev(const QString &s, int from) const # endif // QT3_SUPPORT #endif // QT_NO_CAST_TO_ASCII +#ifndef QT_USE_FAST_OPERATOR_PLUS +# ifndef QT_USE_FAST_CONCATENATION inline const QString operator+(const QString &s1, const QString &s2) { QString t(s1); t += s2; return t; } inline const QString operator+(const QString &s1, QChar s2) { QString t(s1); t += s2; return t; } inline const QString operator+(QChar s1, const QString &s2) { QString t(s1); t += s2; return t; } -#ifndef QT_NO_CAST_FROM_ASCII +# ifndef QT_NO_CAST_FROM_ASCII inline QT_ASCII_CAST_WARN const QString operator+(const QString &s1, const char *s2) { QString t(s1); t += QString::fromAscii(s2); return t; } inline QT_ASCII_CAST_WARN const QString operator+(const char *s1, const QString &s2) @@ -1020,7 +1025,9 @@ inline QT_ASCII_CAST_WARN const QString operator+(const QByteArray &ba, const QS { QString t = QString::fromAscii(ba.constData(), qstrnlen(ba.constData(), ba.size())); t += s; return t; } inline QT_ASCII_CAST_WARN const QString operator+(const QString &s, const QByteArray &ba) { QString t(s); t += QString::fromAscii(ba.constData(), qstrnlen(ba.constData(), ba.size())); return t; } -#endif +# endif // QT_NO_CAST_FROM_ASCII +# endif // QT_USE_FAST_CONCATENATION +#endif // QT_USE_FAST_OPERATOR_PLUS #ifndef QT_NO_STL inline std::string QString::toStdString() const @@ -1229,6 +1236,8 @@ inline int QStringRef::localeAwareCompare(const QStringRef &s1, const QStringRef QT_END_NAMESPACE -QT_END_HEADER +#ifdef QT_USE_FAST_CONCATENATION +#include <QtCore/qstringbuilder.h> +#endif #endif // QSTRING_H |