[Dnanalytics-commits] SF.net SVN: dnanalytics: [448] numerical/trunk/LinearAlgebra/DenseMatrix.cs

[<mar...@us...>]

Revision: 448
          http://dnanalytics.svn.sourceforge.net/dnanalytics/?rev=448&view=rev
Author:   marcuscuda
Date:     2007-10-06 13:22:04 -0700 (Sat, 06 Oct 2007)

Log Message:
-----------
Applied Gabriel Rosenhouse's patch

Modified Paths:
--------------
    numerical/trunk/LinearAlgebra/DenseMatrix.cs

Modified: numerical/trunk/LinearAlgebra/DenseMatrix.cs
===================================================================
--- numerical/trunk/LinearAlgebra/DenseMatrix.cs	2007-03-09 04:07:57 UTC (rev 447)
+++ numerical/trunk/LinearAlgebra/DenseMatrix.cs	2007-10-06 20:22:04 UTC (rev 448)
@@ -42,7 +42,6 @@
         public DenseMatrix(int order, bool useNativeLibrary)
             : this(order, order, useNativeLibrary)
         {
-            data = new double[order * order];
         }
 
         /// <summary>
@@ -106,12 +105,6 @@
         internal DenseMatrix(DenseMatrix matrix, bool useNativeLibrary)
             : this(matrix.Rows, matrix.Columns, useNativeLibrary)
         {
-            if (matrix == null)
-            {
-                throw new ArgumentNullException("matrix", Strings.NullParameterException);
-            }
-
-            data = new double[Rows * Columns];
             Buffer.BlockCopy(matrix.data, 0, data, 0, matrix.data.Length * Constants.SizeOfDouble);
         }
 
@@ -127,8 +120,6 @@
                 throw new ArgumentNullException("matrix", Strings.NullParameterException);
             }
 
-            data = new double[Rows * Columns];
-
             //using enumerators since they will be more efficient for copying sparse matrices
             foreach (KeyValuePair<int, Vector> column in matrix.ColumnEnumerator())
             {


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