/// <summary>
/// Initializes a new instance of the <see cref="ContinuizedGenomeSearchPoint"/> class.
/// </summary>
/// <param name="values">
/// The real-valued point to base this on.
/// This is the internal representation, not the one in the parameter space.
/// <para>Use <see cref="CreateFromGenome"/> if starting from search space.</para>
/// </param>
/// <param name="parameterTree">Specifies the parameters.</param>
/// <param name="genomeBuilder">Responsible for checking validity and repairing.</param>
/// <param name="lowerBounds">The lower bounds by dimension.</param>
/// <param name="upperBounds">The upper bounds by dimension.</param>
public ContinuizedGenomeSearchPoint(
Vector <double> values,
ParameterTree parameterTree,
GenomeBuilder genomeBuilder,
double[] lowerBounds,
double[] upperBounds)
: base(values, lowerBounds, upperBounds)
{
if (parameterTree == null)
{
throw new ArgumentNullException(nameof(parameterTree));
}
if (genomeBuilder == null)
{
throw new ArgumentNullException(nameof(genomeBuilder));
}
var transformator = new TolerantGenomeTransformation(parameterTree);
var geneValues = transformator.RoundToValidValues(this.MapIntoBounds().ToArray());
var genome = transformator.ConvertBack(geneValues);
// Remember whether there was no direct mapping to a valid genome.
this.IsRepaired = false;
if (!genomeBuilder.IsGenomeValid(genome))
{
genomeBuilder.MakeGenomeValid(genome);
this.IsRepaired = true;
}
this.Genome = new ImmutableGenome(genome);
}
/// <summary>
/// Initializes a new instance of the <see cref="PartialGenomeSearchPoint"/> class.
/// </summary>
/// <param name="underlyingGenome">The underlying <see cref="ImmutableGenome"/>.</param>
/// <param name="values">
/// The real-valued point to base continuous parameters on.
/// This is the internal representation, not the one in the parameter space.
/// <para>Use <see cref="CreateFromGenome"/> if starting from search space.</para>
/// </param>
/// <param name="genomeSearchPointConverter">
/// Responsible for converting between full-fledged <see cref="Genome"/>s and continuous values in
/// parameter space.
/// </param>
/// <param name="genomeBuilder">Responsible for checking validity and repairing.</param>
/// <param name="lowerBounds">The lower bounds by dimension.</param>
/// <param name="upperBounds">The upper bounds by dimension.</param>
public PartialGenomeSearchPoint(
ImmutableGenome underlyingGenome,
Vector <double> values,
GenomeSearchPointConverter genomeSearchPointConverter,
GenomeBuilder genomeBuilder,
double[] lowerBounds,
double[] upperBounds)
: base(values, lowerBounds, upperBounds)
{
if (genomeSearchPointConverter == null)
{
throw new ArgumentNullException(nameof(genomeSearchPointConverter));
}
if (genomeBuilder == null)
{
throw new ArgumentNullException(nameof(genomeBuilder));
}
// To create the complete genome, map the continuous values into parameter search space again.
var genome = genomeSearchPointConverter.MergeIntoGenome(this.MapIntoBounds(), underlyingGenome);
// Remember whether there was no direct mapping to a valid genome.
this.IsRepaired = false;
if (!genomeBuilder.IsGenomeValid(genome))
{
genomeBuilder.MakeGenomeValid(genome);
this.IsRepaired = true;
}
this.Genome = new ImmutableGenome(genome);
}