Bio::EnsEMBL::Analysis::Config General
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Summary
Bio::EnsEMBL::Analysis::Config::General
Package variables
No package variables defined.
Synopsis
    use Bio::EnsEMBL::Analysis::Config::General;
use Bio::EnsEMBL::Analysis::Config::General qw();
Description
    General analysis configuration.
It imports and sets a number of standard global variables into the calling package. Without arguments all the standard variables are set, and with a list, only those variables whose names are provided are set. The module will die if a variable which doesn\'t appear in its %Config hash is asked to be set.
The variables can also be references to arrays or hashes. Edit %Config to add or alter variables.
All the variables are in capitals, so that they resemble environment variables.
Methods
import
No description
Code
Methods description
None available.
Methods code
importdescriptionprevnextTop
sub import {
    my ($callpack) = caller(0); # Name of the calling package
my $pack = shift; # Need to move package off @_
# Get list of variables supplied, or else all
my @vars = @_ ? @_ : keys(%Config); return unless @vars; # Predeclare global variables in calling package
eval "package $callpack; use vars qw(" . join(' ', map { '$'.$_ } @vars) . ")"; die $@ if $@; foreach (@vars) { if (defined $Config{ $_ }) { no strict 'refs'; # Exporter does a similar job to the following
# statement, but for function names, not
# scalar variables:
*{"${callpack}::$_"} =\$ Config{ $_ }; } else { die "Error: Config: $_ not known\n"; } } } 1;
}
General documentation
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