---
name: "Bio::LiveSeq::Range"
section: "3pm"
platform: "linux"
package: "libbio-perl-perl"
version: "1.7.2-3"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/Bio::LiveSeq::Range"
---

# Bio::LiveSeq::Range(3pm)

Range abstract class for LiveSeq

## NAME

Bio::LiveSeq::Range - Range abstract class for LiveSeq

## SYNOPSIS

```
  # documentation needed
```

## DESCRIPTION

This is used as parent for exon and intron classes.

## AUTHOR - Joseph A.L. Insana

Email:  Insana@ebi.ac.uk, jinsana@gmx.net

## APPENDIX

The rest of the documentation details each of the object methods. Internal methods are usually preceded with a \_

### new

```
  Title   : new
  Usage   : $range1 = Bio::LiveSeq::Range->new(-seq => $obj_ref,
                                               -start => $beginlabel,
                                               -end => $endlabel, -strand => 1);
  Function: generates a new Bio::LiveSeq::Range
  Returns : reference to a new object of class Range
  Errorcode -1
  Args    : two labels, an obj_ref and an integer
            strand 1=forward strand, strand -1=reverse strand
            if strand not specified, it defaults to 1
            the -seq argument must point to the underlying DNA LiveSeq object
```

### valid

```
  Title   : valid
  Usage   : $boolean = $obj->valid($label)
  Function: tests if a label exists AND is part of the object
  Returns : boolean
  Args    : label
```