[Bioperl-l] blast best hit

[boyang zhe]

Hi,

I just want to parse the blast results ,and get the best hit.

One way is to parse the results as usual, then get the first hit and exit
the loop.

I checked the bioperl document, and find that there is a method
best_hit_only in Bio::SearchIO::blast.pm.
But it only return 1/0. So my question is how to use this method to get the
best hit.

Thank you very much!

Boyang