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The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.
Returns a comma-separated list of all the index's field names as a string. This string is suitable, for example, for generating a SQL SELECT statement. Only generated fields are included in the list (see isGenerated()). If a prefix is specified, e.g. a table name, it is prepended before all field names in the form:
"prefix.<fieldname>"
If sep is specified, each field is separated by sep. If verbose is true (the default), each field contains a suffix indicating an ASCending or DESCending sort order.
Returns a list of all the index's field names. Only generated fields are included in the list (see isGenerated()). If a prefix is specified, e.g. a table name, all fields are prefixed in the form:
"prefix.<fieldname>"
If verbose is true (the default), each field contains a suffix indicating an ASCending or DESCending sort order.
Note that if you want to iterate over the list, you should iterate over a copy, e.g.
QStringList list = myIndex.toStringList(); QStringList::Iterator it = list.begin(); while(it != list.end()) { myProcessing(*it); ++it; }
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