Obsolete Members for QStringRef

The following members of class QStringRef are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

公有函数

成员函数

QByteArray QStringRef::toAscii() const

Returns an 8-bit representation of the string as a QByteArray.

This function does the same as toLatin1().

Note that, despite the name, this function does not necessarily return an US-ASCII (ANSI X3.4-1986) string and its result may not be US-ASCII compatible.

This function was introduced in Qt 4.8.

参见 toLatin1(), toUtf8(), toLocal8Bit(), and QTextCodec.