/// <summary>
/// Adds new crossover operators to the metadata.
/// </summary>
/// <param name="crossoverOptions">The crossover options.</param>
/// <param name="weight">The operator weight.</param>
internal override void AddCrossoverOperators(PermutationCrossover crossoverOptions, double weight = 1)
{
var crossovers = GeneticFactory.ConstructPermutationCrossoverOperators(crossoverOptions, weight);
if (_crossovers == null)
{
_crossovers = crossovers;
}
else
{
_crossovers.AddRange(crossovers);
}
_crossoverF += ComputeWeightedSum(crossovers);
}
/// <summary>
/// Gets the default crossover operators.
/// </summary>
/// <returns>The default crossover operators.</returns>
protected override List <ICrossover> GetDefaultCrossovers()
{
return(GeneticFactory.ConstructPermutationCrossoverOperators(DEFAULT_CROSSOVER_OPTIONS));
}
private PermutationChromosome GetCrossover(PermutationChromosome x, PermutationChromosome y, PermutationCrossover crossover)
{
var rator = GeneticFactory.ConstructPermutationCrossoverOperators(crossover).First();
return(rator.Invoke(x, y) as PermutationChromosome);
}