[Dnanalytics-commits] r179 - trunk/LinearAlgebra/Decomposition

[<in...@dn...>]

Author: marcus
Date: 2006-01-19 04:07:07 -0500 (Thu, 19 Jan 2006)
New Revision: 179

Modified:
   trunk/LinearAlgebra/Decomposition/Cholesky.cs
   trunk/LinearAlgebra/Decomposition/LU.cs
   trunk/LinearAlgebra/Decomposition/QR.cs
Log:
finished all changes with regards to ticket #37.

Modified: trunk/LinearAlgebra/Decomposition/Cholesky.cs
===================================================================
--- trunk/LinearAlgebra/Decomposition/Cholesky.cs	2006-01-19 08:38:52 UTC (rev 178)
+++ trunk/LinearAlgebra/Decomposition/Cholesky.cs	2006-01-19 09:07:07 UTC (rev 179)
@@ -42,15 +42,9 @@
                 throw new NotSquareMatrixException(Strings.MustBeSquare);
             }
 
-            if (matrix.GetType() == typeof(DenseMatrix))
-            {
-                decomp = new DenseCholesky(matrix);
-            }
-            //add other types, such as sparse here.
-            else
-            {
-                decomp = new DenseCholesky(matrix);
-            }
+
+            decomp = new DenseCholesky(matrix);
+
             order = matrix.Rows;
         }
 

Modified: trunk/LinearAlgebra/Decomposition/LU.cs
===================================================================
--- trunk/LinearAlgebra/Decomposition/LU.cs	2006-01-19 08:38:52 UTC (rev 178)
+++ trunk/LinearAlgebra/Decomposition/LU.cs	2006-01-19 09:07:07 UTC (rev 179)
@@ -17,7 +17,7 @@
 namespace dnAnalytics.LinearAlgebra.Decomposition
 {
     /// <summary>
-    /// Class for computing the LU factorization of an n by n <see cref="Matrix"/>.
+    /// Class for computing the <c>LU</c> factorization of an n by n <see cref="Matrix"/>.
     /// </summary>
     public sealed class LU : Algorithm
     {
@@ -28,7 +28,7 @@
 
         #region Constructor
         /// <summary>
-        /// Constructs an LU object for the given matrix.
+        /// Constructs an <c>LU</c> object for the given matrix.
         /// </summary>
         /// <param name="matrix">The matrix to factor.</param>
         /// <exception cref="ArgumentNullException">If <paramref name="matrix"/> is <c>null</c>.</exception>
@@ -45,15 +45,8 @@
                 throw new NotSquareMatrixException(Strings.MustBeSquare);
             }
 
-            if (matrix.GetType() == typeof(DenseMatrix))
-            {
-                decomp = new DenseLU(matrix);
-            }
-            //add other types, such as sparse here.
-            else
-            {
-                decomp = new DenseLU(matrix);
-            }
+            decomp = new DenseLU(matrix);
+
             order = matrix.Rows;
         }
         #endregion Constructor

Modified: trunk/LinearAlgebra/Decomposition/QR.cs
===================================================================
--- trunk/LinearAlgebra/Decomposition/QR.cs	2006-01-19 08:38:52 UTC (rev 178)
+++ trunk/LinearAlgebra/Decomposition/QR.cs	2006-01-19 09:07:07 UTC (rev 179)
@@ -37,15 +37,7 @@
                 throw new ArgumentNullException("matrix", Strings.NullParameterException);
             }
 
-            if (matrix.GetType() == typeof(DenseMatrix))
-            {
-                decomp = new DenseQR(matrix);
-            }
-            //add other types, such as sparse here.
-            else
-            {
-                decomp = new DenseQR(matrix);
-            }
+            decomp = new DenseQR(matrix);
             rows = matrix.Rows;
             columns = matrix.Columns;
         }
@@ -136,7 +128,7 @@
         }
 
         #endregion Public Properites
-        
+
         #region Protected Members
 
         /// <summary>