Bio::Location WidestCoordPolicy
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Summary
Bio::Location::WidestCoordPolicy - class implementing
Bio::Location::CoordinatePolicy as the widest possible and reasonable range
Package variables
No package variables defined.
Included modules
Bio::Location::CoordinatePolicyI
Bio::Root::Root
Inherit
Bio::Location::CoordinatePolicyI Bio::Root::Root
Synopsis
See Bio::Location::CoordinatePolicyI
Description
CoordinatePolicyI implementing objects are used by Bio::LocationI
implementing objects to determine integer-valued coordinates when
asked for it.
This class will compute the coordinates such that always the widest possible
range is returned, but by using some common sense. This means that e.g.
locations like "<5..100" (start before position 5) will return 5 as start
(returned values have to be positive integers).
Methods
endDescriptionCode
new
No description
Code
startDescriptionCode
Methods description
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  Title   : end
Usage : $end = $policy->end($location);
Function: Get the integer-valued end coordinate of the given location as
computed by this computation policy.
Returns : A positive integer number.
Args : A Bio::LocationI implementing object.
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  Title   : start
Usage : $start = $policy->start($location);
Function: Get the integer-valued start coordinate of the given location as
computed by this computation policy.
Returns : A positive integer number.
Args : A Bio::LocationI implementing object.
Methods code
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sub end {
    my ($self,$loc) = @_;

    # For performance reasons we don't check that it's indeed a Bio::LocationI
# object. Hopefully, Location-object programmers are smart enough.
my $pos = $loc->max_end(); # if max is not defined or equals 0 we resort to min
$pos = $loc->min_end() if(! $pos); return $pos; } 1;
}
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sub new {
     my ($class, @args) = @_;
    my $self = $class->SUPER::new(@args);

    return $self;
}
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sub start {
    my ($self,$loc) = @_;

    # For performance reasons we don't check that it's indeed a Bio::LocationI
# object. Hopefully, Location-object programmers are smart enough.
my $pos = $loc->min_start(); # if min is not defined or equals 0 we resort to max
$pos = $loc->max_start() if(! $pos); return $pos;
}
General documentation
FEEDBACKTop
User feedback is an integral part of the evolution of this and other
Bioperl modules. Send your comments and suggestions preferably to one
of the Bioperl mailing lists. Your participation is much appreciated.
  bioperl-l@bioperl.org             - General discussion
http://bio.perl.org/MailList.html - About the mailing lists
Reporting BugsTop
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://bugzilla.bioperl.org/
AUTHOR - Hilmar Lapp, Jason StajichTop
Email hlapp@gmx.net, jason@bioperl.org
APPENDIXTop
The rest of the documentation details each of the object
methods. Internal methods are usually preceded with a _