/// <summary>Initializes a new instance of the <see cref="GoldenSectionSearchOptimizer"/> class.
/// </summary>
/// <param name="bracketingApproach">The Bracketing approach.</param>
/// <param name="abortCondition">The abort (stopping) condition for the Golden Section Search optimizer.</param>
public GoldenSectionSearchOptimizer(IMinimumBracketing bracketingApproach, GoldenSectionSearchAbortCondition abortCondition)
{
BracketingApproach = bracketingApproach ?? throw new ArgumentNullException(nameof(bracketingApproach));
AbortCondition = abortCondition ?? throw new ArgumentNullException(nameof(abortCondition));
m_Name = new IdentifierString(String.Format("Golden Section Search; {0}", abortCondition.ToString()));
m_ObjectiveFunctionFactory = new OneDimOptimizerFunctionFactory();
m_ConstraintDescriptor = new OneDimOptimizerConstraintFactory(OneDimOptimizerConstraintFactory.ConstraintType.All);
}
/// <summary>Initializes a new instance of the <see cref="OneDimSAOptimizer"/> class.
/// </summary>
/// <param name="randomNumberStream">The random number stream.</param>
/// <param name="configuration">The configuration of the Simulated Annealing optimizer.</param>
/// <param name="abortCondition">The abort (stopping) condition for the Simulated Annealing optimizer.</param>
public OneDimSAOptimizer(IRandomNumberStream randomNumberStream, OneDimSAOptimizerConfiguration configuration, OneDimSAOptimizerAbortCondition abortCondition)
{
AbortCondition = abortCondition ?? throw new ArgumentNullException(nameof(abortCondition));
Configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
if (randomNumberStream == null)
{
throw new ArgumentNullException(nameof(randomNumberStream));
}
m_SingleRandomNumberStream = new SingleRandomNumberStream(randomNumberStream, 250);
m_Name = new IdentifierString(String.Format("1-dim Simulated Annealing; {0}", abortCondition.ToString()));
m_ObjectiveFunctionFactory = new OneDimOptimizerFunctionFactory();
m_ConstraintDescriptor = new OneDimOptimizerConstraintFactory(OneDimOptimizerConstraintFactory.ConstraintType.BoundedInterval);
}
/// <summary>Initializes a new instance of the <see cref="OneDimOptimizerConstraint" /> class.
/// </summary>
/// <param name="constraintDescriptor">The constraint descriptor in its <see cref="OneDimOptimizerConstraintFactory"/> representation that serves as factory for the current object.</param>
/// <param name="constraint">The constraint of the optimizer in its <see cref="IOneDimRegion"/> representation.</param>
internal OneDimOptimizerConstraint(OneDimOptimizerConstraintFactory constraintDescriptor, IOneDimRegion constraint)
{
Factory = constraintDescriptor;
IntervalRepresentation = constraint;
}
