[jira] Updated: (MATH-245) introduce getSubVector methods into RealVector interface

["James Housden (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MATH-245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Housden updated MATH-245:
-------------------------------

    Description: 
The RealMatrix interface contains getSubMatrix methods to retrieve submatrices. In the same way, I think it would be helpful to have getSubVector methods in the RealVector interface to retrieve sub vectors.

I know that the get method already does this but I think it would help if the method signatures for the getters/setters in the Vector and Matrix classes were made as similar as possible.

  was:The RealMatrix interface contains getSubMatrix methods to retrieve submatrices. In the same way, I think it would be helpful to have getSubVector methods in the RealVector interface to retrieve sub vectors,


> introduce getSubVector methods into RealVector interface
> --------------------------------------------------------
>
>                 Key: MATH-245
>                 URL: https://issues.apache.org/jira/browse/MATH-245
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 2.0
>            Reporter: James Housden
>            Priority: Minor
>             Fix For: 2.0
>
>
> The RealMatrix interface contains getSubMatrix methods to retrieve submatrices. In the same way, I think it would be helpful to have getSubVector methods in the RealVector interface to retrieve sub vectors.
> I know that the get method already does this but I think it would help if the method signatures for the getters/setters in the Vector and Matrix classes were made as similar as possible.

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