C# Class SwarmOps.ProblemIndex

Used for sorting optimization problems so that those hardest to optimize are tried first. This is used in the MetaFitness class where Pre-emptive Fitness Evaluation seeks to abort the meta-fitness evaluation as early as possible.

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Public Methods

Method	Description
GetProblem ( int i ) : Problem	Return the i'th optimization problem, sorted so that the problems with the worst fitness have lowest indices.
GetWeight ( int i ) : double	Return the weight associated with the i'th problem.
ProblemIndex ( Problem problems ) : System.Collections.Generic	Construct the ProblemIndex-object.
ProblemIndex ( WeightedProblem weightedProblems ) : System.Collections.Generic	Construct the ProblemIndex-object.
SetFitness ( int i, double fitness ) : void	Set the fitness associated with the i'th problem.
Sort ( ) : void	Sort the optimization problems according to their associated fitness.

Method Details

GetProblem() public method

Return the i'th optimization problem, sorted so that the problems with the worst fitness have lowest indices.

public GetProblem ( int i ) : Problem
i	int
return	Problem

GetWeight() public method

Return the weight associated with the i'th problem.

public GetWeight ( int i ) : double
i	int
return	double

ProblemIndex() public method

Construct the ProblemIndex-object.

public ProblemIndex ( Problem problems ) : System.Collections.Generic
problems	Problem	The problems to be indexed.
return	System.Collections.Generic

ProblemIndex() public method

Construct the ProblemIndex-object.

public ProblemIndex ( WeightedProblem weightedProblems ) : System.Collections.Generic
weightedProblems	WeightedProblem	The problems to be indexed.
return	System.Collections.Generic

SetFitness() public method

Set the fitness associated with the i'th problem.

public SetFitness ( int i, double fitness ) : void
i	int
fitness	double
return	void

Sort() public method

Sort the optimization problems according to their associated fitness.

public Sort ( ) : void
return	void