NAME
Finnigan::RawFileInfoPreamble -- a decoder for RawFileInfoPreamble, the binary data part of RawFileInfo
SYNOPSIS
use Finnigan;
my $file_info = Finnigan::RawFileInfo->decode(\*INPUT);
say $file_info->preamble->run_header_addr;
say $file_info->preamble->data_addr;
$file_info->preamble->dump;DESCRIPTION
This this object decodes the binary preamble to RawFileInfo, which contains an unpacked representation of a UTC date (apparently, the file creation date), a set of unknown numbers, and most importantly, the more modern versions of this structure contain the pointers to the ScanDataPacket stream and to RunHeader, which stores the pointers to all other data streams in the file.
The older versions of this structure did not contain anything except the date stamp.
METHODS
- decode($stream, $version)
-
The constructor method
- timestamp
-
Get the timestamp in the text form: Wkd Mmm DD YYYY hh:mm:ss.ms
- data_addr
-
Get the pointer to the first ScanDataPacket
- run_header_addr
-
Get the pointer to RunHeader (which contains further pointers)
- stringify
-
Make a concise string representation of the structure
SEE ALSO
Finnigan::RawFileInfo
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.