UX: DebuggerDisplay attribute for matrices and vectors

src/Numerics/LinearAlgebra/Complex/DenseMatrix.cs

@@ -26,18 +26,20 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex
 {
-    using System;
-    using System.Numerics;
     using Algorithms.LinearAlgebra;
     using Distributions;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
+    using System.Numerics;
 
     /// <summary>
     /// A Matrix class with dense storage. The underlying storage is a one dimensional array in column-major order.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseMatrix {RowCount}x{ColumnCount}-Complex")]
     public class DenseMatrix : Matrix
     {
         /// <summary>

src/Numerics/LinearAlgebra/Complex/DenseVector.cs

@@ -28,23 +28,25 @@
 // OTHER DEALINGS IN THE SOFTWARE.
 // </copyright>
 
+
 namespace MathNet.Numerics.LinearAlgebra.Complex
 {
-    using System;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Numerics;
     using Distributions;
     using Generic;
     using NumberTheory;
-    using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Linq;
+    using System.Numerics;
     using Threading;
 
     /// <summary>
     /// A vector using dense storage.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseVector {Count}-Complex")]
     public class DenseVector : Vector
     {
         /// <summary>

src/Numerics/LinearAlgebra/Complex/DiagonalMatrix.cs

@@ -26,12 +26,13 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex
 {
-    using System;
-    using System.Linq;
-    using System.Numerics;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
+    using System.Linq;
+    using System.Numerics;
 
     /// <summary>
     /// A matrix type for diagonal matrices.
@@ -43,6 +44,7 @@ namespace MathNet.Numerics.LinearAlgebra.Complex
     /// 0.0 or NaN; these settings will cause no change to the diagonal matrix.
     /// </remarks>
     [Serializable]
+    [DebuggerDisplay("DiagonalMatrix {RowCount}x{ColumnCount}-Complex")]
     public class DiagonalMatrix : Matrix
     {
         readonly DiagonalMatrixStorage<Complex> _storage;

src/Numerics/LinearAlgebra/Complex/SparseMatrix.cs

@@ -30,12 +30,13 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex
 {
-    using System;
-    using System.Collections.Generic;
-    using System.Numerics;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Numerics;
     using Threading;
 
     /// <summary>
@@ -43,6 +44,7 @@ namespace MathNet.Numerics.LinearAlgebra.Complex
     /// <a href="http://en.wikipedia.org/wiki/Sparse_matrix#Compressed_sparse_row_.28CSR_or_CRS.29">Wikipedia - CSR</a>.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("SparseMatrix {RowCount}x{ColumnCount}-Complex {NonZerosCount}-NonZero")]
     public class SparseMatrix : Matrix
     {
         readonly SparseCompressedRowMatrixStorage<Complex> _storage;

src/Numerics/LinearAlgebra/Complex/SparseVector.cs

@@ -30,13 +30,14 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex
 {
+    using Generic;
+    using NumberTheory;
+    using Storage;
     using System;
     using System.Collections.Generic;
+    using System.Diagnostics;
     using System.Linq;
     using System.Numerics;
-    using Generic;
-    using NumberTheory;
-    using Storage;
     using Threading;
 
     /// <summary>
@@ -44,6 +45,7 @@ namespace MathNet.Numerics.LinearAlgebra.Complex
     /// </summary>
     /// <remarks>The sparse vector is not thread safe.</remarks>
     [Serializable]
+    [DebuggerDisplay("SparseVector {Count}-Complex {NonZerosCount}-NonZero")]
     public class SparseVector : Vector
     {
         readonly SparseVectorStorage<Complex> _storage;

src/Numerics/LinearAlgebra/Complex32/DenseMatrix.cs

@@ -26,18 +26,20 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex32
 {
-    using System;
     using Algorithms.LinearAlgebra;
     using Distributions;
     using Generic;
     using Numerics;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
 
     /// <summary>
     /// A Matrix class with dense storage. The underlying storage is a one dimensional array in column-major order.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseMatrix {RowCount}x{ColumnCount}-Complex32")]
     public class DenseMatrix : Matrix
     {
         /// <summary>

src/Numerics/LinearAlgebra/Complex32/DenseVector.cs

@@ -30,21 +30,22 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex32
 {
-    using System;
-    using System.Collections.Generic;
-    using System.Linq;
     using Distributions;
     using Generic;
     using NumberTheory;
     using Numerics;
-    using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Linq;
     using Threading;
 
     /// <summary>
     /// A vector using dense storage.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseVector {Count}-Complex32")]
     public class DenseVector : Vector
     {
         /// <summary>

src/Numerics/LinearAlgebra/Complex32/DiagonalMatrix.cs

@@ -26,12 +26,13 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex32
 {
-    using System;
-    using System.Linq;
     using Generic;
     using Numerics;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
+    using System.Linq;
 
     /// <summary>
     /// A matrix type for diagonal matrices.
@@ -43,6 +44,7 @@ namespace MathNet.Numerics.LinearAlgebra.Complex32
     /// 0.0 or NaN; these settings will cause no change to the diagonal matrix.
     /// </remarks>
     [Serializable]
+    [DebuggerDisplay("DiagonalMatrix {RowCount}x{ColumnCount}-Complex32")]
     public class DiagonalMatrix : Matrix
     {
         readonly DiagonalMatrixStorage<Complex32> _storage;

src/Numerics/LinearAlgebra/Complex32/SparseMatrix.cs

@@ -30,12 +30,13 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex32
 {
-    using System;
-    using System.Collections.Generic;
     using Generic;
     using Numerics;
     using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
     using Threading;
 
     /// <summary>
@@ -43,6 +44,7 @@ namespace MathNet.Numerics.LinearAlgebra.Complex32
     /// <a href="http://en.wikipedia.org/wiki/Sparse_matrix#Compressed_sparse_row_.28CSR_or_CRS.29">Wikipedia - CSR</a>.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("SparseMatrix {RowCount}x{ColumnCount}-Complex32 {NonZerosCount}-NonZero")]
     public class SparseMatrix : Matrix
     {
         readonly SparseCompressedRowMatrixStorage<Complex32> _storage;

src/Numerics/LinearAlgebra/Complex32/SparseVector.cs

@@ -30,13 +30,14 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Complex32
 {
-    using System;
-    using System.Collections.Generic;
-    using System.Linq;
     using Generic;
     using NumberTheory;
     using Numerics;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Linq;
     using Threading;
 
     /// <summary>
@@ -44,6 +45,7 @@ namespace MathNet.Numerics.LinearAlgebra.Complex32
     /// </summary>
     /// <remarks>The sparse vector is not thread safe.</remarks>
     [Serializable]
+    [DebuggerDisplay("SparseVector {Count}-Complex32 {NonZerosCount}-NonZero")]
     public class SparseVector : Vector
     {
         readonly SparseVectorStorage<Complex32> _storage;

src/Numerics/LinearAlgebra/Double/DenseMatrix.cs

@@ -26,18 +26,20 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Double
 {
-    using System;
     using Algorithms.LinearAlgebra;
     using Distributions;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
     using Threading;
 
     /// <summary>
     /// A Matrix class with dense storage. The underlying storage is a one dimensional array in column-major order.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseMatrix {RowCount}x{ColumnCount}-Double")]
     public class DenseMatrix : Matrix
     {
         /// <summary>

src/Numerics/LinearAlgebra/Double/DenseVector.cs

@@ -30,21 +30,23 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Double
 {
-    using System;
-    using System.Collections.Generic;
-    using System.Globalization;
-    using System.Linq;
     using Distributions;
     using Generic;
     using NumberTheory;
     using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Globalization;
+    using System.Linq;
     using Threading;
 
     /// <summary>
     /// A vector using dense storage.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseVector {Count}-Double")]
     public class DenseVector : Vector
     {
         /// <summary>

src/Numerics/LinearAlgebra/Double/DiagonalMatrix.cs

@@ -26,11 +26,12 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Double
 {
-    using System;
-    using System.Linq;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
+    using System.Linq;
 
     /// <summary>
     /// A matrix type for diagonal matrices.
@@ -42,6 +43,7 @@ namespace MathNet.Numerics.LinearAlgebra.Double
     /// 0.0 or NaN; these settings will cause no change to the diagonal matrix.
     /// </remarks>
     [Serializable]
+    [DebuggerDisplay("DiagonalMatrix {RowCount}x{ColumnCount}-Double")]
     public class DiagonalMatrix : Matrix
     {
         readonly DiagonalMatrixStorage<double> _storage;

src/Numerics/LinearAlgebra/Double/SparseMatrix.cs

@@ -30,11 +30,12 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Double
 {
-    using System;
-    using System.Collections.Generic;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
     using Threading;
 
     /// <summary>
@@ -42,6 +43,7 @@ namespace MathNet.Numerics.LinearAlgebra.Double
     /// <a href="http://en.wikipedia.org/wiki/Sparse_matrix#Compressed_sparse_row_.28CSR_or_CRS.29">Wikipedia - CSR</a>.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("SparseMatrix {RowCount}x{ColumnCount}-Double {NonZerosCount}-NonZero")]
     public class SparseMatrix : Matrix
     {
         readonly SparseCompressedRowMatrixStorage<double> _storage;

src/Numerics/LinearAlgebra/Double/SparseVector.cs

@@ -30,13 +30,14 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Double
 {
+    using Generic;
+    using NumberTheory;
+    using Storage;
     using System;
     using System.Collections.Generic;
+    using System.Diagnostics;
     using System.Globalization;
     using System.Linq;
-    using Generic;
-    using NumberTheory;
-    using Storage;
     using Threading;
 
     /// <summary>
@@ -44,6 +45,7 @@ namespace MathNet.Numerics.LinearAlgebra.Double
     /// </summary>
     /// <remarks>The sparse vector is not thread safe.</remarks>
     [Serializable]
+    [DebuggerDisplay("SparseVector {Count}-Double {NonZerosCount}-NonZero")]
     public class SparseVector : Vector
     {
         readonly SparseVectorStorage<double> _storage;

src/Numerics/LinearAlgebra/Generic/Matrix.BCL.cs

@@ -29,9 +29,11 @@
 // </copyright>
 
 using System;
+using System.Diagnostics;
 
 namespace MathNet.Numerics.LinearAlgebra.Generic
 {
+    [DebuggerDisplay("Matrix {RowCount}x{ColumnCount}")]
     public abstract partial class Matrix<T>
     {
         /// <summary>

src/Numerics/LinearAlgebra/Generic/Matrix.cs

@@ -29,6 +29,8 @@
 // </copyright>
 
 
+using System.Globalization;
+
 namespace MathNet.Numerics.LinearAlgebra.Generic
 {
     using System;
@@ -1453,15 +1455,18 @@ namespace MathNet.Numerics.LinearAlgebra.Generic
         /// </returns>
         public virtual string ToString(string format, IFormatProvider formatProvider = null)
         {
+            var provider = formatProvider ?? CultureInfo.InvariantCulture;
+            var separator = (provider.GetTextInfo().ListSeparator);
             var stringBuilder = new StringBuilder();
+
             for (var row = 0; row < RowCount; row++)
             {
                 for (var column = 0; column < ColumnCount; column++)
                 {
-                    stringBuilder.Append(At(row, column).ToString(format, formatProvider));
+                    stringBuilder.Append(At(row, column).ToString(format, provider));
                     if (column != ColumnCount - 1)
                     {
-                        stringBuilder.Append(formatProvider.GetTextInfo().ListSeparator);
+                        stringBuilder.Append(separator);
                     }
                 }
 

src/Numerics/LinearAlgebra/Generic/Vector.BCL.cs

@@ -31,11 +31,13 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Diagnostics;
 using MathNet.Numerics.LinearAlgebra.Storage;
 using MathNet.Numerics.Properties;
 
 namespace MathNet.Numerics.LinearAlgebra.Generic
 {
+    [DebuggerDisplay("Vector {Count}")]
     public abstract partial class Vector<T>
     {
         /// <summary>

src/Numerics/LinearAlgebra/Generic/Vector.cs

@@ -29,6 +29,8 @@
 // </copyright>
 
 
+using System.Globalization;
+
 namespace MathNet.Numerics.LinearAlgebra.Generic
 {
     using System;
@@ -1306,13 +1308,15 @@ namespace MathNet.Numerics.LinearAlgebra.Generic
         /// <returns>
         /// A <see cref="System.String"/> that represents this instance.
         /// </returns>
-        public virtual string ToString(string format, IFormatProvider formatProvider)
+        public virtual string ToString(string format, IFormatProvider formatProvider = null)
         {
+            var provider = formatProvider ?? CultureInfo.InvariantCulture;
+            var separator = (provider.GetTextInfo().ListSeparator);
             var stringBuilder = new StringBuilder();
-            var separator = formatProvider.GetTextInfo().ListSeparator;
+
             for (var index = 0; index < Count; index++)
             {
-                stringBuilder.Append(this[index].ToString(format, formatProvider));
+                stringBuilder.Append(this[index].ToString(format, provider));
                 if (index != Count - 1)
                 {
                     stringBuilder.Append(separator);

src/Numerics/LinearAlgebra/Single/DenseMatrix.cs

@@ -26,18 +26,20 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Single
 {
-    using System;
     using Algorithms.LinearAlgebra;
     using Distributions;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
     using Threading;
 
     /// <summary>
     /// A Matrix class with dense storage. The underlying storage is a one dimensional array in column-major order.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseMatrix {RowCount}x{ColumnCount}-Single")]
     public class DenseMatrix : Matrix
     {
         /// <summary>

src/Numerics/LinearAlgebra/Single/DenseVector.cs

@@ -30,21 +30,22 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Single
 {
-    using System;
-    using System.Collections.Generic;
-    using System.Globalization;
-    using System.Linq;
     using Distributions;
     using Generic;
     using NumberTheory;
-    using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Globalization;
+    using System.Linq;
     using Threading;
 
     /// <summary>
     /// A vector using dense storage.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("DenseVector {Count}-Single")]
     public class DenseVector : Vector
     {
         /// <summary>

src/Numerics/LinearAlgebra/Single/DiagonalMatrix.cs

@@ -26,11 +26,12 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Single
 {
-    using System;
-    using System.Linq;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Diagnostics;
+    using System.Linq;
 
     /// <summary>
     /// A matrix type for diagonal matrices.
@@ -42,6 +43,7 @@ namespace MathNet.Numerics.LinearAlgebra.Single
     /// 0.0 or NaN; these settings will cause no change to the diagonal matrix.
     /// </remarks>
     [Serializable]
+    [DebuggerDisplay("DiagonalMatrix {RowCount}x{ColumnCount}-Single")]
     public class DiagonalMatrix : Matrix
     {
         readonly DiagonalMatrixStorage<float> _storage;

src/Numerics/LinearAlgebra/Single/SparseMatrix.cs

@@ -30,11 +30,12 @@
 
 namespace MathNet.Numerics.LinearAlgebra.Single
 {
-    using System;
-    using System.Collections.Generic;
     using Generic;
     using Properties;
     using Storage;
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
     using Threading;
 
     /// <summary>
@@ -42,6 +43,7 @@ namespace MathNet.Numerics.LinearAlgebra.Single
     /// <a href="http://en.wikipedia.org/wiki/Sparse_matrix#Compressed_sparse_row_.28CSR_or_CRS.29">Wikipedia - CSR</a>.
     /// </summary>
     [Serializable]
+    [DebuggerDisplay("SparseMatrix {RowCount}x{ColumnCount}-Single {NonZerosCount}-NonZero")]
     public class SparseMatrix : Matrix
     {
         readonly SparseCompressedRowMatrixStorage<float> _storage;

src/Numerics/LinearAlgebra/Single/SparseVector.cs

@@ -38,12 +38,14 @@ namespace MathNet.Numerics.LinearAlgebra.Single
     using NumberTheory;
     using Storage;
     using Threading;
+    using System.Diagnostics;
 
     /// <summary>
     /// A vector with sparse storage.
     /// </summary>
     /// <remarks>The sparse vector is not thread safe.</remarks>
     [Serializable]
+    [DebuggerDisplay("SparseVector {Count}-Single {NonZerosCount}-NonZero")]
     public class SparseVector : Vector
     {
         readonly SparseVectorStorage<float> _storage;