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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2011/07/23 00:53:09 UTC
[jira] [Resolved] (MATH-629) Multiple dispatch of overloaded
methods in "ArrayRealVector"
[ https://issues.apache.org/jira/browse/MATH-629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gilles resolved MATH-629.
-------------------------
Resolution: Fixed
Revision 1149756.
> Multiple dispatch of overloaded methods in "ArrayRealVector"
> ------------------------------------------------------------
>
> Key: MATH-629
> URL: https://issues.apache.org/jira/browse/MATH-629
> Project: Commons Math
> Issue Type: Improvement
> Reporter: Gilles
> Assignee: Gilles
> Priority: Trivial
> Fix For: 3.0
>
>
> E.g. the "add(RealVector)" method is
> {code}
> public RealVector add(RealVector v) {
> if (v instanceof ArrayRealVector) {
> return add((ArrayRealVector) v);
> } else { // ...
> {code}
> To avoid one unnecessary method call, it should become
> {code}
> public RealVector add(RealVector v) {
> if (v instanceof ArrayRealVector) {
> return add(((ArrayRealVector) v).data);
> } else { // ...
> {code}
> And similarly for other methods.
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