Question

这里是QString成员函数的完整列表，包括继承的成员。

• QString()
• ~QString()
• append()
• arg()
• ascii()
• at()
• compare()
• compose()
• constref()
• contains()
• copy()
• data()
• endsWith()
• fill()
• find()
• findRev()
• fromLatin1()
• fromLocal8Bit()
• fromUtf8()
• insert()
• isEmpty()
• isNull()
• latin1()
• left()
• leftJustify()
• length()
• local8Bit()
• localeAwareCompare()
• lower()
• mid()
• number()
• operator const char *()
• operator!()
• operator+=()
• operator=()
• operator[]()
• prepend()
• ref()
• remove()
• replace()
• right()
• rightJustify()
• section()
• setExpand()
• setLatin1()
• setLength()
• setNum()
• setUnicode()
• setUnicodeCodes()
• simplifyWhiteSpace()
• sprintf()
• startsWith()
• stripWhiteSpace()
• toDouble()
• toFloat()
• toInt()
• toLong()
• toShort()
• toUInt()
• toULong()
• toUShort()
• truncate()
• unicode()
• upper()
• utf8()