Implement my enumerators.

Author: LoneWandererProductions

CommonExtendedObjectsTests/ExtendedSystemObjects.cs

@@ -15,6 +15,7 @@
 using System.Diagnostics;
 using System.Linq;
 using ExtendedSystemObjects;
+using ExtendedSystemObjects.Helper;
 using ExtendedSystemObjects.Interfaces;
 using Mathematics;
 using Microsoft.VisualStudio.TestTools.UnitTesting;

CommonLibraryGuiTests/Solaris.cs

@@ -12,6 +12,7 @@
 using System.IO;
 using System.Threading;
 using ExtendedSystemObjects;
+using ExtendedSystemObjects.Helper;
 using ImageCompare;
 using NUnit.Framework;
 using Solaris;

ExtendedSystemObjects/ExtendedDictionary.cs

@@ -13,6 +13,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.CompilerServices;
+using ExtendedSystemObjects.Helper;
 using ExtendedSystemObjects.Interfaces;
 
 namespace ExtendedSystemObjects

ExtendedSystemObjects/ExtendedList.cs

@@ -15,6 +15,7 @@
 using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Security.Cryptography;
+using ExtendedSystemObjects.Helper;
 using ExtendedSystemObjects.Interfaces;
 
 namespace ExtendedSystemObjects

…tendedSystemObjects/EnumerableCompare.cs …ystemObjects/Helper/EnumerableCompare.csExtendedSystemObjects/EnumerableCompare.cs renamed to ExtendedSystemObjects/Helper/EnumerableCompare.cs ExtendedSystemObjects/EnumerableCompare.cs renamed to ExtendedSystemObjects/Helper/EnumerableCompare.cs

@@ -1,12 +1,12 @@
 /*
  * COPYRIGHT:   See COPYING in the top level directory
- * PROJECT:     ExtendedSystemObjects
- * FILE:        ExtendedSystemObjects/EnumerableCompare.cs
+ * PROJECT:     ExtendedSystemObjects.Helper
+ * FILE:        ExtendedSystemObjects.Helper/EnumerableCompare.cs
  * PURPOSE:     Compare operator, for now mostly Enumerable
  * PROGRAMER:   Peter Geinitz (Wayfarer)
  */
 
-namespace ExtendedSystemObjects
+namespace ExtendedSystemObjects.Helper
 {
     /// <summary>
     ///     Compare conditions for lists

ExtendedSystemObjects/Helper/Enumerator.cs

@@ -0,0 +1,44 @@
+/*
+ * COPYRIGHT:   See COPYING in the top level directory
+ * PROJECT:     ExtendedSystemObjects.Helper
+ * FILE:        ExtendedSystemObjects.Helper/Enumerator.cs
+ * PURPOSE:     Since I use an older .etn Version I need to use this helper
+ * PROGRAMER:   Peter Geinitz (Wayfarer)
+ */
+
+using System.Collections;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+
+namespace ExtendedSystemObjects.Helper
+{
+    internal unsafe struct Enumerator<T> : IEnumerator<T> where T : unmanaged
+    {
+        private readonly T* _data;
+        private readonly int _length;
+        private int _index;
+
+        public Enumerator(T* data, int length)
+        {
+            _data = data;
+            _length = length;
+            _index = -1;
+        }
+
+        public T Current
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get => _data[_index];
+        }
+
+        object IEnumerator.Current => Current;
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public bool MoveNext() => ++_index < _length;
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void Reset() => _index = -1;
+
+        public void Dispose() { /* no resources to clean */ }
+    }
+}

…dSystemObjects/ValueNotFoundException.cs …Objects/Helper/ValueNotFoundException.csExtendedSystemObjects/ValueNotFoundException.cs renamed to ExtendedSystemObjects/Helper/ValueNotFoundException.cs ExtendedSystemObjects/ValueNotFoundException.cs renamed to ExtendedSystemObjects/Helper/ValueNotFoundException.cs

@@ -1,15 +1,15 @@
 /*
  * COPYRIGHT:   See COPYING in the top level directory
- * PROJECT:     ExtendedSystemObjects
- * FILE:        ExtendedSystemObjects/ValueNotFoundException.cs
+ * PROJECT:     ExtendedSystemObjects.Helper
+ * FILE:        ExtendedSystemObjects.Helper/ValueNotFoundException.cs
  * PURPOSE:     New Exceptions for ExtendedSystemObjects
  * PROGRAMER:   Peter Geinitz (Wayfarer)
  */
 
 using System;
 using System.Runtime.Serialization;
 
-namespace ExtendedSystemObjects
+namespace ExtendedSystemObjects.Helper
 {
     /// <inheritdoc />
     /// <summary>

…VaultMemoryThresholdExceededEventArgs.cs …VaultMemoryThresholdExceededEventArgs.csExtendedSystemObjects/VaultMemoryThresholdExceededEventArgs.cs renamed to ExtendedSystemObjects/Helper/VaultMemoryThresholdExceededEventArgs.cs ExtendedSystemObjects/VaultMemoryThresholdExceededEventArgs.cs renamed to ExtendedSystemObjects/Helper/VaultMemoryThresholdExceededEventArgs.cs

@@ -1,7 +1,7 @@
 /*
  * COPYRIGHT:   See COPYING in the top level directory
- * PROJECT:     ExtendedSystemObjects
- * FILE:        ExtendedSystemObjects/VaultMemoryThresholdExceededEventArgs.cs
+ * PROJECT:     ExtendedSystemObjects.Helper
+ * FILE:        ExtendedSystemObjects.Helper/VaultMemoryThresholdExceededEventArgs.cs
  * PURPOSE:     Event when Memory exceeds a certain threshold.
  * PROGRAMER:   Peter Geinitz (Wayfarer)
  */
@@ -11,7 +11,7 @@
 
 using System;
 
-namespace ExtendedSystemObjects
+namespace ExtendedSystemObjects.Helper
 {
     /// <inheritdoc />
     /// <summary>

ExtendedSystemObjects/IntArray.cs

@@ -9,6 +9,8 @@
 // ReSharper disable MemberCanBeInternal
 
 using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using ExtendedSystemObjects.Interfaces;
@@ -21,7 +23,7 @@ namespace ExtendedSystemObjects
     ///     backed by unmanaged memory. Designed for performance-critical
     ///     scenarios where garbage collection overhead must be avoided.
     /// </summary>
-    public sealed unsafe class IntArray : IUnmanagedArray<int>
+    public sealed unsafe class IntArray : IUnmanagedArray<int>, IEnumerable<int>
     {
         /// <summary>
         ///     The buffer
@@ -137,6 +139,27 @@ public void Resize(int newSize)
             }
         }
 
+        /// <summary>
+        /// Returns an enumerator that iterates through the collection.
+        /// </summary>
+        /// <returns>
+        /// An enumerator that can be used to iterate through the collection.
+        /// </returns>
+        public IEnumerator<int> GetEnumerator()
+        {
+            return new Enumerator<int>(_ptr, Length);
+        }
+
+        /// <summary>
+        /// Returns an enumerator that iterates through a collection.
+        /// </summary>
+        /// <returns>
+        /// An <see cref="T:System.Collections.IEnumerator" /> object that can be used to iterate through the collection.
+        /// </returns>
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
 
         /// <inheritdoc />
         /// <summary>

ExtendedSystemObjects/IntList.cs

@@ -12,6 +12,8 @@
 // ReSharper disable MemberCanBeInternal
 
 using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using ExtendedSystemObjects.Interfaces;
 
@@ -24,7 +26,7 @@ namespace ExtendedSystemObjects
     ///     Designed for scenarios where manual memory management is needed.
     /// </summary>
     /// <seealso cref="T:System.IDisposable" />
-    public sealed unsafe class IntList : IUnmanagedArray<int>
+    public sealed unsafe class IntList : IUnmanagedArray<int>, IEnumerable<int>
     {
         /// <summary>
         ///     The buffer
@@ -114,6 +116,28 @@ public void RemoveAt(int index)
             Length--;
         }
 
+        /// <summary>
+        /// Returns an enumerator that iterates through the collection.
+        /// </summary>
+        /// <returns>
+        /// An enumerator that can be used to iterate through the collection.
+        /// </returns>
+        public IEnumerator<int> GetEnumerator()
+        {
+            return new Enumerator<int>(_ptr, Length);
+        }
+
+        /// <summary>
+        /// Returns an enumerator that iterates through a collection.
+        /// </summary>
+        /// <returns>
+        /// An <see cref="T:System.Collections.IEnumerator" /> object that can be used to iterate through the collection.
+        /// </returns>
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+
         /// <summary>
         ///     Resizes the specified new size.
         /// </summary>