public override Individual mutation(Individual individual)
{
Random rand = new Random();
for (int i = 0; i < individual.getLength(); i++)
{
if (rand.NextDouble() <= MUTATION_PROB)
{
if (individual.getGene(i) == '0')
{
individual.setGene(i, '1');
}
else if (individual.getGene(i) == '0')
{
individual.setGene(i, '0');
}
}
}
return(individual);
}
public override Individual mutation(Individual individual)
{
Random rand = new Random();
char currentChar;
char newChar;
int index = 0;
for (int i = 0; i < individual.getLength(); i++)
{
if (rand.NextDouble() <= MUTATION_PROB)
{
currentChar = individual.getGene(i);
for (int j = 0; j < VALUES.Length; j++)
{
if (currentChar == VALUES[j])
{
index = j;
break;
}
}
if (rand.Next(2) == 0)
{
index -= 1;
}
else
{
index += 1;
}
if (index >= VALUES.Length)
{
index = 0;
}
else
{
index = VALUES.Length - 1;
}
newChar = VALUES[index];
individual.setGene(i, newChar);
}
}
return(individual);
}