NAME
Finnigan::RunHeader -- decoder for RunHeader, the primary file index structure
SYNOPSIS
use Finnigan;
my $rh = Finnigan::RunHeader->decode(\*INPUT, $version);
my $first_scan_number = $rh->first_scan;
my $last_scan_number = $rh->last_scan;
my $scan_index_addr = $rh->sample_info->scan_index_addr;DESCRIPTION
Decodes RunHeader, the static (fixed-size) structure containing data stream lengths and addresses, as well as some unidentified data. Every data stream in the file has its address stored in RunHeader or in its historical antecedent SampleInfo, which it now includes.
METHODS
- decode($stream, $version)
-
The constructor method
- sample_info
-
Get the Finnigan::SampleInfo object
- self_addr
-
Get own address
- trailer_addr
-
Get the "trailer" address -- the pointer to the stream of ScanEvent structures
- params_addr
-
Get the pointer to the stream of ScanPrarameters? structures
- ntrailer
-
Get the length of the ScanEvent stream
- nparams
-
Get the length of the ScanParameters stream
- nsegs
-
Get the number of scan segments
- u1
-
Get the unknown double 1
- u2
-
Get the unknown double 2
SEE ALSO
Finnigan::SampleInfo
AUTHOR
Gene Selkov, <selkovjr@gmail.com>
COPYRIGHT AND LICENSE
Copyright (C) 2010 by Gene Selkov
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.10.0 or, at your option, any later version of Perl 5 you may have available.