Originally posted by: anahana

Hi,

I'm using an instance of LineIterator to read data from a .csv file, I use the (++) to move the iterator to the next record in the file, but is there a way to move the iterator back to a previous record? I tried (--) and got an error that it was not a defined operator.

Regards,
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Originally posted by: SystemAdmin

Hello.

LineIterator classes (i.e. IloCsvReader::LineIterator and IloCsvTableReader::LineIterator) do not support going back. However to access the lines in non-sequential order you can use functions getLineByNumber and getLineByKey on classes IloCsvReader and IloCsvTableReader. Note that in this case it is better to create the reader as cached, see parameter isCached in constructor of IloCsvReader.

Best regards, Petr
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Originally posted by: anahana

Works very well. Thanks.
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