public void NestOption_sampling_from_uniform_space_test()
{
var nestOption = new NestOption();
nestOption.Add("choice", new ChoiceOption("a", "b", "c"));
nestOption.Add("int", new UniformIntOption(0, 1));
var anotherNestOption = new NestOption();
anotherNestOption["choice"] = new ChoiceOption("d", "e");
anotherNestOption["int"] = new UniformIntOption(2, 3);
nestOption["nestOption"] = anotherNestOption;
nestOption.FeatureSpaceDim.Should().Be(4);
var parameter = nestOption.SampleFromFeatureSpace(new double[] { 0, 0, 0, 0 });
parameter["nestOption"]["choice"].AsType <string>().Should().Be("d");
parameter["nestOption"]["int"].AsType <int>().Should().Be(2);
parameter["choice"].AsType <string>().Should().Be("a");
parameter["int"].AsType <int>().Should().Be(0);
parameter = nestOption.SampleFromFeatureSpace(new double[] { 1, 1, 1, 1 });
parameter["nestOption"]["choice"].AsType <string>().Should().Be("e");
parameter["nestOption"]["int"].AsType <int>().Should().Be(3);
parameter["choice"].AsType <string>().Should().Be("c");
parameter["int"].AsType <int>().Should().Be(1);
}
public void NestOption_mapping_to_uniform_space_test()
{
var nestOption = new NestOption();
nestOption.Add("choice", new ChoiceOption("a", "b", "c"));
nestOption.Add("int", new UniformIntOption(0, 1));
var parameter = Parameter.CreateNestedParameter();
parameter["choice"] = Parameter.FromString("a");
parameter["int"] = Parameter.FromInt(0);
nestOption.MappingToFeatureSpace(parameter).Should().Equal(0, 0);
}
public void NestOption_mapping_order_test()
{
// each dimension in uniform space should be mapping to the options under nest option in a certain (key ascending) order.
var nestOption = new NestOption();
nestOption["a"] = new UniformIntOption(0, 1);
nestOption["b"] = new UniformIntOption(1, 2);
nestOption["c"] = new UniformIntOption(2, 3);
// changing of the first dimension should be reflected in option "a"
var parameter = nestOption.SampleFromFeatureSpace(new double[] { 0, 0.5, 0.5 });
parameter["a"].AsType <int>().Should().Be(0);
parameter = nestOption.SampleFromFeatureSpace(new double[] { 1, 0.5, 0.5 });
parameter["a"].AsType <int>().Should().Be(1);
nestOption.Remove("a");
// the first dimension should be option "b"
parameter = nestOption.SampleFromFeatureSpace(new double[] { 0, 0.5 });
parameter["b"].AsType <int>().Should().Be(1);
parameter = nestOption.SampleFromFeatureSpace(new double[] { 1, 0.5 });
parameter["b"].AsType <int>().Should().Be(2);
}
/// <summary>
/// Activates the attributes of a Serializable class or struct and draws lines around the field.
/// </summary>
/// <param name="linePosition">The position options of the decoration.</param>
/// <param name="options">Some drawing options for the field.</param>
public LineNestAttribute(ArrayDecoratorPosition linePosition, NestOption options)
{
PositionCallback = linePosition.ToString();
OptionsCallback = options.ToString();
}
/// <summary>
/// Activates the attributes of a Serializable class or struct and draws lines around the field.
/// </summary>
/// <param name="linePositionCallback">Callback for the position of the lines.
/// The callback type should be ArrayDecoratorPosition.</param>
/// <param name="options">Some drawing options for the field.</param>
public LineNestAttribute(string linePositionCallback, NestOption options)
{
PositionCallback = linePositionCallback;
OptionsCallback = options.ToString();
}
public NestAttribute(NestOption option = NestOption.Nothing) : base((FieldOption)option) =>
public static bool ContainsExact(this NestOption option, NestOption flag) => (option & flag) == flag;
public static bool Contains(this NestOption option, NestOption flag) => (option & flag) != 0;
/// <summary>
/// Activates the attributes of a Serializable class or struct, draws lines around the field and wraps the field inside a dark area.
/// </summary>
/// <param name="linePosition">The position options of the decoration.</param>
/// <param name="options">Some drawing options for the field.</param>
public DarkNestAttribute(ArrayDecoratorPosition linePosition, NestOption options) : base(linePosition, options)
{
}
/// <summary>
/// Activates the attributes of a Serializable class or struct, draws lines around the field and wraps the field inside a dark area.
/// </summary>
/// <param name="linePositionCallback">Callback for the position of the lines.
/// The callback type should be ArrayDecoratorPosition.</param>
/// <param name="options">Some drawing options for the field.</param>
public DarkNestAttribute(string linePositionCallback, NestOption options) : base(linePositionCallback, options)
{
}
public DarkNestAttribute(string linePosition = null, string boxName = null,
NestOption option = NestOption.Nothing) : base(linePosition, option) => BoxName = boxName;
public LineNestAttribute(string linePosition = null, NestOption option = NestOption.Nothing)
{
Position = linePosition;
NestOption = option;
}
