[MATH-234] setColumn and setRow methods for RealMatrixImpl class

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0
• Fix Version/s: 2.0
• Assignee: Luc Maisonobe
• Reporter: James Housden
• Created: 04/Dec/08 08:09
• Updated: 23/Apr/09 02:26
• Resolved: 07/Dec/08 17:01

Description

The RealMatrixImpl class has only the setSubMatrix method for updating matrix elements.
It would be useful to include methods to
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)