Bio::Location::NarrowestCoordPolicy - class implementing Bio::Location::CoordinatePolicy as the narrowest possible and reasonable range
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 narrowest 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).
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The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
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.
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.