/// <summary>
/// BASIC CALCULATION NECESSARY FOR FITNESS
/// </summary>
/// <param name="r"></param>
/// <param name="c"></param>
public override void GenerationRan(ref GADataSet.SolutionsRow r, ref IChromosome chromosome)
{
GADataSet.DataRow d = r.DataAxuliar.NewDataRow();
r.DataAxuliar.AddDataRow(d);
try
{
restart:
Gene[] genes = chromosome.GetGenes();
object[] fitnessMatrixCounts = FitnessRawEvaluator(r.IsChromosomeNull(), ref chromosome);
//matrix aqui
d.ExternalDataObject = fitnessMatrixCounts[1];
//fitness aqui
double fitness = (double)fitnessMatrixCounts[0];
r.Fitness = fitness;
if (fitnessMatrixCounts[2] != null)
{
SystemException ex = fitnessMatrixCounts[2] as SystemException;
r.Okays = ex.Message;
}
else
{
int rotNew = (int)genes[0].Value;
int rotOld = rotNew;
bool changeGene = false;
if (this.GARow != null)
{
if (!this.GARow.IsFitnessNull())
{
double comparableFitness = this.GARow.Fitness;
if (fitness <= comparableFitness)
{
StagnationCounter++;
}
else
{
StagnationCounter = 0;
}
if (StagnationCounter > 15)
{
}
else if (StagnationCounter > 10)
{
if (rotNew + 180 <= 180)
{
rotNew += 180;
}
else if (rotNew - 180 >= -180)
{
rotNew -= 180;
}
changeGene = true;
}
else if (StagnationCounter > 5)
{
if (rotNew + 90 <= 180)
{
rotNew += 90;
}
else if (rotNew - 90 >= -180)
{
rotNew -= 90;
}
changeGene = true;
}
if (changeGene)
{
chromosome.ReplaceGene(0, new Gene(rotNew));
StagnationCounter = 0;
goto restart;
}
decimal[] counts = fitnessMatrixCounts[3] as decimal[];
if (counts != null)
{
r.Okays = string.Concat(counts.SelectMany(o => Decimal.Round(o, 2).ToString() + ","));
}
if (repairCounter == 10)
{
// this.util.MaxTX = Convert.ToInt32(this.util.MaxTX * 0.95);
repairCounter = 0;
}
if (repairCounter == 10)
{
// this.util.MaxTY = Convert.ToInt32(this.util.MaxTY * 0.95);
repairCounter = 0;
}
this.util.readjustSearchSpace(ref genes, fitness, comparableFitness);
}
}
if (GA.GenerationsNumber == 20 && specificAdam != null)
{
// GA.Population.CurrentGeneration.Chromosomes.RemoveAt(GA.Population.CurrentGeneration.Chromosomes.Count() - 1);
//
GA.Population.CurrentGeneration.Chromosomes.Add(specificAdam);
// GA.Population.CreateNewGeneration(GA.Population.CurrentGeneration.Chromosomes);
// GA.Crossover.Cross(GA.Population.CurrentGeneration.Chromosomes);
// GA.BestChromosome.Fitness = specificAdam.Fitness;
// GA.Population.CurrentGeneration.BestChromosome.ReplaceGenes(0,specificAdam.GetGenes());
//
// GA.Population.CurrentGeneration.Chromosomes.RemoveAt(GA.Population.CurrentGeneration.Chromosomes.Count() - 1);
//Add(specificAdam);
// GA.Population.CurrentGeneration.Chromosomes.Add(specificAdam);
// chromosome.ReplaceGenes(0, specificAdam.GetGenes());
// chromosome.Fitness = specificAdam.Fitness;
// chromosome = specificAdam;
}
}
r.Genotype = Aid.SetStrings(r.GenesAsInts, " | ", 0, "0");
}
catch (Exception ex)
{
r.Okays = ex.Message;// + ex.InnerException?.Message;
}
}