Changed the default GenerationStrategy from TrackingGenerationStrateg…

…y to PerformanceGenerationStrategy.

src/GeneticSharp.Domain/Populations/Population.cs

@@ -1,6 +1,6 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
+using System.Diagnostics.CodeAnalysis;
 using GeneticSharp.Domain.Chromosomes;
 using HelperSharp;
 
@@ -37,7 +37,7 @@ public Population(int minSize, int maxSize, IChromosome adamChromosome)
             MaxSize = maxSize;
             AdamChromosome = adamChromosome;
             Generations = new List<Generation>();
-            GenerationStrategy = new TrackingGenerationStrategy();
+            GenerationStrategy = new PerformanceGenerationStrategy(10);
         }
         #endregion
 
@@ -52,16 +52,16 @@ public Population(int minSize, int maxSize, IChromosome adamChromosome)
         /// <summary>
         /// Gets or sets the creation date.
         /// </summary>
-        public DateTime CreationDate { get; protected set; }
-
+        public DateTime CreationDate { get; protected set; }
+
         /// <summary>
         /// Gets or sets the generations.
         /// <remarks>
         /// The information of Generations can vary depending of the IGenerationStrategy used.
         /// </remarks>
         /// </summary>
-        /// <value>The generations.</value>
-        [SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly", Justification = "Parent classes need to set it.")]
+        /// <value>The generations.</value>
+        [SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly", Justification = "Parent classes need to set it.")]
         public IList<Generation> Generations { get; protected set; }
 
         /// <summary>
@@ -99,8 +99,8 @@ public Population(int minSize, int maxSize, IChromosome adamChromosome)
         /// <summary>
         /// Gets or sets the generation strategy.
         /// </summary>
-        public IGenerationStrategy GenerationStrategy { get; set; }
-
+        public IGenerationStrategy GenerationStrategy { get; set; }
+
         /// <summary>
         /// Gets or sets the original chromosome of all population.
         /// </summary>
@@ -159,24 +159,24 @@ public virtual void EndCurrentGeneration()
 
             if (BestChromosome != CurrentGeneration.BestChromosome)
             {
-                BestChromosome = CurrentGeneration.BestChromosome;
-
+                BestChromosome = CurrentGeneration.BestChromosome;
+
                 OnBestChromosomeChanged(EventArgs.Empty);
             }
-        }
+        }
         #endregion
-
+
         #region Protected methods
         /// <summary>
         /// Raises the best chromosome changed event.
         /// </summary>
         /// <param name="args">The event arguments.</param>
-        protected virtual void OnBestChromosomeChanged(EventArgs args)
-        {
-            if (BestChromosomeChanged != null)
-            {
-                BestChromosomeChanged(this, args);
-            }
+        protected virtual void OnBestChromosomeChanged(EventArgs args)
+        {
+            if (BestChromosomeChanged != null)
+            {
+                BestChromosomeChanged(this, args);
+            }
         }
         #endregion
     }