Ewan Birney

NAME

Bio::AlignIO::fasta - fasta sequence input/output stream

SYNOPSIS

Do not use this module directly. Use it via the Bio::AlignIO class.

DESCRIPTION

This object can transform Bio::SimpleAlign objects to and from fasta flat file databases.

FEEDBACK

Reporting Bugs

Report bugs to the Bioperl bug tracking system to help us keep track the bugs and their resolution. Bug reports can be submitted via email or the web:

  bioperl-bugs@bio.perl.org
  http://bio.perl.org/bioperl-bugs/

AUTHORS - Peter Schattner

Email: schattner@alum.mit.edu

APPENDIX

The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _

next_aln

 Title   : next_aln
 Usage   : $aln = $stream->next_aln()
 Function: returns the next alignment in the stream.
 Returns : L<Bio::Align::AlignI> object - returns 0 on end of file
            or on error
 Args    : NONE

write_aln

 Title   : write_aln
 Usage   : $stream->write_aln(@aln)
 Function: writes the $aln object into the stream in fasta format
 Returns : 1 for success and 0 for error
 Args    : L<Bio::Align::AlignI> object