Add one last needed function

Author: LoneWandererProductions

CommonExtendedObjectsTests/SortedKvStoreTests.cs

@@ -34,16 +34,16 @@ public void AddAndTryGetWorks()
             store.Add(5, 50);
             store.Add(15, 150);
 
-            Assert.IsTrue(store.TryGet(10, out var val10));
+            Assert.IsTrue(store.TryTryGetValueGet(10, out var val10));
             Assert.AreEqual(100, val10);
 
-            Assert.IsTrue(store.TryGet(5, out var val5));
+            Assert.IsTrue(store.TryTryGetValueGet(5, out var val5));
             Assert.AreEqual(50, val5);
 
-            Assert.IsTrue(store.TryGet(15, out var val15));
+            Assert.IsTrue(store.TryTryGetValueGet(15, out var val15));
             Assert.AreEqual(150, val15);
 
-            Assert.IsFalse(store.TryGet(99, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(99, out _));
         }
 
         /// <summary>
@@ -57,7 +57,7 @@ public void TryRemoveRemovesExisting()
             store.Add(2, 20);
 
             Assert.IsTrue(store.TryRemove(1, out var idx));
-            Assert.IsFalse(store.TryGet(1, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(1, out _));
             Assert.IsTrue(idx >= 0);
         }
 
@@ -75,11 +75,11 @@ public void RemoveManyWorks()
 
             store.RemoveMany(new[] { 2, 4, 6 });
 
-            Assert.IsFalse(store.TryGet(2, out _));
-            Assert.IsFalse(store.TryGet(4, out _));
-            Assert.IsFalse(store.TryGet(6, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(2, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(4, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(6, out _));
 
-            Assert.IsTrue(store.TryGet(3, out _));
+            Assert.IsTrue(store.TryTryGetValueGet(3, out _));
         }
 
         /// <summary>
@@ -99,7 +99,7 @@ public void CompactRemovesUnoccupied()
             store.Compact();
 
             Assert.AreEqual(8, store.Count);
-            Assert.IsFalse(store.TryGet(1, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(1, out _));
         }
 
         /// <summary>
@@ -131,11 +131,11 @@ public void AddAndTryGetShouldReturnExpectedValues()
 
             for (var i = 0; i < 1000; i++)
             {
-                Assert.IsTrue(store.TryGet(i, out var value));
+                Assert.IsTrue(store.TryTryGetValueGet(i, out var value));
                 Assert.AreEqual(i * 10, value);
             }
 
-            Assert.IsFalse(store.TryGet(1001, out _));
+            Assert.IsFalse(store.TryTryGetValueGet(1001, out _));
         }
 
         /// <summary>
@@ -161,7 +161,7 @@ public void PerformanceAddAndTryGet()
             var hits = 0;
             for (var i = 0; i < ItemCount; i++)
             {
-                if (store.TryGet(i, out var value) && value == i * 2)
+                if (store.TryTryGetValueGet(i, out var value) && value == i * 2)
                 {
                     hits++;
                 }

ExtendedSystemObjects/SortedKvStore.cs

@@ -14,6 +14,7 @@
 using System;
 using System.Buffers;
 using System.Collections.Generic;
+using System.Collections;
 
 namespace ExtendedSystemObjects
 {
@@ -24,7 +25,7 @@ namespace ExtendedSystemObjects
     ///     The class supports insertion, removal, and lookup operations with dynamic storage growth.
     /// </summary>
     /// <seealso cref="T:System.IDisposable" />
-    public sealed class SortedKvStore : IDisposable
+    public sealed class SortedKvStore : IDisposable, IEnumerable<KeyValuePair<int, int>>
     {
         /// <summary>
         ///     The keys
@@ -94,7 +95,7 @@ public int this[int key]
         {
             get
             {
-                if (TryGet(key, out var value))
+                if (TryTryGetValueGet(key, out var value))
                 {
                     return value;
                 }
@@ -160,7 +161,7 @@ public void Add(int key, int value)
         ///     default value.
         /// </param>
         /// <returns><c>true</c> if the key was found; otherwise, <c>false</c>.</returns>
-        public bool TryGet(int key, out int value)
+        public bool TryTryGetValueGet(int key, out int value)
         {
             int left = 0, right = Count - 1;
             var keysSpan = _keys.AsSpan()[..Count];
@@ -333,6 +334,27 @@ public void Compact()
             ArrayPool<int>.Shared.Return(rented);
         }
 
+        /// <summary>
+        /// Gets the enumerator.
+        /// </summary>
+        /// <returns>All active elements as Key Value pair.</returns>
+        public IEnumerator<KeyValuePair<int, int>> GetEnumerator()
+        {
+            for (int i = 0; i < Count; i++)
+            {
+                if (_occupied[i] != 0)
+                {
+                    yield return new KeyValuePair<int, int>(_keys[i], _values[i]);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets the enumerator.
+        /// </summary>
+        /// <returns>An enumerator to iterate though the collection.</returns>
+        IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
+
         /// <summary>
         ///     Removes all entries from the store.
         /// </summary>