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  1. Commons Math
  2. MATH-234

setColumn and setRow methods for RealMatrixImpl class

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0
    • Fix Version/s: 2.0
    • Labels:
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      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)

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            • Assignee:
              luc Luc Maisonobe
              Reporter:
              jamesh James Housden
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              • Created:
                Updated:
                Resolved: