Return-Path: Delivered-To: apmail-commons-issues-archive@locus.apache.org Received: (qmail 34692 invoked from network); 4 Dec 2008 08:10:06 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 4 Dec 2008 08:10:06 -0000 Received: (qmail 16014 invoked by uid 500); 4 Dec 2008 08:10:17 -0000 Delivered-To: apmail-commons-issues-archive@commons.apache.org Received: (qmail 15956 invoked by uid 500); 4 Dec 2008 08:10:16 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 15945 invoked by uid 99); 4 Dec 2008 08:10:16 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Dec 2008 00:10:16 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Dec 2008 08:08:56 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 58DE3234C2AD for ; Thu, 4 Dec 2008 00:09:44 -0800 (PST) Message-ID: <1078281798.1228378184362.JavaMail.jira@brutus> Date: Thu, 4 Dec 2008 00:09:44 -0800 (PST) From: "James Housden (JIRA)" To: issues@commons.apache.org Subject: [jira] Created: (MATH-234) setColumn and setRow methods for RealMatrixImpl class MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org setColumn and setRow methods for RealMatrixImpl class ----------------------------------------------------- Key: MATH-234 URL: https://issues.apache.org/jira/browse/MATH-234 Project: Commons Math Issue Type: Improvement Affects Versions: 2.0 Reporter: James Housden Priority: Minor Fix For: 2.0 The RealMatrixImpl class has only the setSubMatrix method for updating matrix elements. It would be useful to include methods to (i) set the elements of one row of a matrix (ii) set the elements of one column of the matrix. Possible signatures are: setRow(int rowIndex, double[] rowVector) setRow(int rowIndex, RealVector rowVector) setColumn(int columnIndex, double[] columnVector) setColumn(int columnIndex, RealVector columnVector) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.