public override Genome Crossover2Point(Genome g)
{
EquationGenome aGene1 = new EquationGenome();
EquationGenome aGene2 = new EquationGenome();
g.CopyGeneInfo(aGene1);
g.CopyGeneInfo(aGene2);
// Pick a random crossover point
int CrossoverPoint1 = TheSeed.Next(1, (int)Length);
int CrossoverPoint2 = TheSeed.Next(CrossoverPoint1, (int)Length);
// normalize
if (CrossoverPoint1 > CrossoverPoint2)
{
int temp = CrossoverPoint1;
CrossoverPoint1 = CrossoverPoint2;
CrossoverPoint2 = temp;
}
EquationGenome CrossingGene = (EquationGenome)g;
for (int j = 0; j < CrossoverPoint1; j++)
{
aGene1.TheArray.Add(TheArray[j]);
aGene2.TheArray.Add(CrossingGene.TheArray[j]);
}
for (int j = CrossoverPoint1; j < CrossoverPoint2; j++)
{
aGene1.TheArray.Add(CrossingGene.TheArray[j]);
aGene2.TheArray.Add(TheArray[j]);
}
for (int j = CrossoverPoint2; j < Length; j++)
{
aGene1.TheArray.Add(TheArray[j]);
aGene2.TheArray.Add(CrossingGene.TheArray[j]);
}
// 50/50 chance of returning gene1 or gene2
EquationGenome aGene = null;
if (TheSeed.Next(2) == 1)
{
aGene = aGene1;
}
else
{
aGene = aGene2;
}
return(aGene);
}
public override Genome UniformCrossover(Genome g)
{
EquationGenome aGene1 = new EquationGenome();
EquationGenome aGene2 = new EquationGenome();
g.CopyGeneInfo(aGene1);
g.CopyGeneInfo(aGene2);
// swap genes randomly
EquationGenome CrossingGene = (EquationGenome)g;
for (int i = 0; i < Length; i++)
{
if (TheSeed.Next(100) % 2 == 0)
{
aGene1.TheArray.Add(CrossingGene.TheArray[i]);
aGene2.TheArray.Add(TheArray[i]);
}
else
{
aGene1.TheArray.Add(TheArray[i]);
aGene2.TheArray.Add(CrossingGene.TheArray[i]);
}
}
// 50/50 chance of returning gene1 or gene2
EquationGenome aGene = null;
if (TheSeed.Next(2) == 1)
{
aGene = aGene1;
}
else
{
aGene = aGene2;
}
return(aGene);
}
public override Genome Crossover(Genome g)
{
EquationGenome aGene1 = new EquationGenome();
EquationGenome aGene2 = new EquationGenome();
g.CopyGeneInfo(aGene1);
g.CopyGeneInfo(aGene2);
// Pick a random crossover point
CrossoverPoint = TheSeed.Next(1, (int)Length);
EquationGenome CrossingGene = (EquationGenome)g;
for (int i = 0; i < CrossoverPoint; i++)
{
aGene1.TheArray.Add(CrossingGene.TheArray[i]);
aGene2.TheArray.Add(TheArray[i]);
}
for (int j = CrossoverPoint; j < Length; j++)
{
aGene1.TheArray.Add(TheArray[j]);
aGene2.TheArray.Add(CrossingGene.TheArray[j]);
}
// 50/50 chance of returning gene1 or gene2
EquationGenome aGene = null;
if (TheSeed.Next(2) == 1)
{
aGene = aGene1;
}
else
{
aGene = aGene2;
}
return(aGene);
}
public override Genome UniformCrossover(Genome g)
{
EquationGenome aGene1 = new EquationGenome();
EquationGenome aGene2 = new EquationGenome();
g.CopyGeneInfo(aGene1);
g.CopyGeneInfo(aGene2);
// swap genes randomly
EquationGenome CrossingGene = (EquationGenome)g;
for (int i = 0; i < Length; i++)
{
if (TheSeed.Next(100) % 2 == 0)
{
aGene1.TheArray.Add(CrossingGene.TheArray[i]);
aGene2.TheArray.Add(TheArray[i]);
}
else
{
aGene1.TheArray.Add(TheArray[i]);
aGene2.TheArray.Add(CrossingGene.TheArray[i]);
}
}
// 50/50 chance of returning gene1 or gene2
EquationGenome aGene = null;
if (TheSeed.Next(2) == 1)
{
aGene = aGene1;
}
else
{
aGene = aGene2;
}
return aGene;
}
public override Genome Crossover2Point(Genome g)
{
EquationGenome aGene1 = new EquationGenome();
EquationGenome aGene2 = new EquationGenome();
g.CopyGeneInfo(aGene1);
g.CopyGeneInfo(aGene2);
// Pick a random crossover point
int CrossoverPoint1 = TheSeed.Next(1, (int)Length);
int CrossoverPoint2 = TheSeed.Next(CrossoverPoint1, (int)Length);
// normalize
if (CrossoverPoint1 > CrossoverPoint2)
{
int temp = CrossoverPoint1;
CrossoverPoint1 = CrossoverPoint2;
CrossoverPoint2 = temp;
}
EquationGenome CrossingGene = (EquationGenome)g;
for (int j = 0; j < CrossoverPoint1; j++)
{
aGene1.TheArray.Add(TheArray[j]);
aGene2.TheArray.Add(CrossingGene.TheArray[j]);
}
for (int j = CrossoverPoint1; j < CrossoverPoint2; j++)
{
aGene1.TheArray.Add(CrossingGene.TheArray[j]);
aGene2.TheArray.Add(TheArray[j]);
}
for (int j = CrossoverPoint2; j < Length; j++)
{
aGene1.TheArray.Add(TheArray[j]);
aGene2.TheArray.Add(CrossingGene.TheArray[j]);
}
// 50/50 chance of returning gene1 or gene2
EquationGenome aGene = null;
if (TheSeed.Next(2) == 1)
{
aGene = aGene1;
}
else
{
aGene = aGene2;
}
return aGene;
}
public override Genome Crossover(Genome g)
{
EquationGenome aGene1 = new EquationGenome();
EquationGenome aGene2 = new EquationGenome();
g.CopyGeneInfo(aGene1);
g.CopyGeneInfo(aGene2);
// Pick a random crossover point
CrossoverPoint = TheSeed.Next(1, (int)Length);
EquationGenome CrossingGene = (EquationGenome)g;
for (int i = 0; i < CrossoverPoint; i++)
{
aGene1.TheArray.Add(CrossingGene.TheArray[i]);
aGene2.TheArray.Add(TheArray[i]);
}
for (int j = CrossoverPoint; j < Length; j++)
{
aGene1.TheArray.Add(TheArray[j]);
aGene2.TheArray.Add(CrossingGene.TheArray[j]);
}
// 50/50 chance of returning gene1 or gene2
EquationGenome aGene = null;
if (TheSeed.Next(2) == 1)
{
aGene = aGene1;
}
else
{
aGene = aGene2;
}
return aGene;
}
