LA: ConugateTranspose into provided result matrix #431

src/Numerics/LinearAlgebra/Complex/Matrix.cs

@@ -75,6 +75,15 @@ namespace MathNet.Numerics.LinearAlgebra.Complex
             return ret;
         }
 
+        /// <summary>
+        /// Puts the conjugate transpose of this matrix into the result matrix.
+        /// </summary>
+        public sealed override void ConjugateTranspose(Matrix<Complex> result)
+        {
+            Transpose(result);
+            result.MapInplace(c => c.Conjugate(), Zeros.AllowSkip);
+        }
+
         /// <summary>
         /// Complex conjugates each element of this matrix and place the results into the result matrix.
         /// </summary>

src/Numerics/LinearAlgebra/Complex32/Matrix.cs

@@ -70,6 +70,15 @@ namespace MathNet.Numerics.LinearAlgebra.Complex32
             return ret;
         }
 
+        /// <summary>
+        /// Puts the conjugate transpose of this matrix into the result matrix.
+        /// </summary>
+        public sealed override void ConjugateTranspose(Matrix<Complex32> result)
+        {
+            Transpose(result);
+            result.MapInplace(c => c.Conjugate(), Zeros.AllowSkip);
+        }
+
         /// <summary>
         /// Complex conjugates each element of this matrix and place the results into the result matrix.
         /// </summary>

src/Numerics/LinearAlgebra/Double/Matrix.cs

@@ -66,6 +66,14 @@ namespace MathNet.Numerics.LinearAlgebra.Double
             return Transpose();
         }
 
+        /// <summary>
+        /// Puts the conjugate transpose of this matrix into the result matrix.
+        /// </summary>
+        public sealed override void ConjugateTranspose(Matrix<double> result)
+        {
+            Transpose(result);
+        }
+
         /// <summary>
         /// Complex conjugates each element of this matrix and place the results into the result matrix.
         /// </summary>

src/Numerics/LinearAlgebra/Matrix.cs

@@ -1005,7 +1005,6 @@ namespace MathNet.Numerics.LinearAlgebra
         /// <summary>
         /// Puts the transpose of this matrix into the result matrix.
         /// </summary>
-        /// <returns>The transpose of this matrix.</returns>
         public void Transpose(Matrix<T> result)
         {
             Storage.TransposeTo(result.Storage, ExistingData.Clear);
@@ -1017,6 +1016,11 @@ namespace MathNet.Numerics.LinearAlgebra
         /// <returns>The conjugate transpose of this matrix.</returns>
         public abstract Matrix<T> ConjugateTranspose();
 
+        /// <summary>
+        /// Puts the conjugate transpose of this matrix into the result matrix.
+        /// </summary>
+        public abstract void ConjugateTranspose(Matrix<T> result);
+
         /// <summary>
         /// Permute the rows of a matrix according to a permutation.
         /// </summary>

src/Numerics/LinearAlgebra/Single/Matrix.cs

@@ -66,6 +66,14 @@ namespace MathNet.Numerics.LinearAlgebra.Single
             return Transpose();
         }
 
+        /// <summary>
+        /// Puts the conjugate transpose of this matrix into the result matrix.
+        /// </summary>
+        public sealed override void ConjugateTranspose(Matrix<float> result)
+        {
+            Transpose(result);
+        }
+
         /// <summary>
         /// Complex conjugates each element of this matrix and place the results into the result matrix.
         /// </summary>