source: branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Problems.GrammaticalOptimization/RoyalTreeProblem.cs @ 11793

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace HeuristicLab.Problems.GrammaticalOptimization {
  public class RoyalTreeProblem : IProblem {
    // Punch: "How Effective Are Multiple Populations in Genetic Programming", 1998
    private const string grammarString = @"
G(S):
S -> 0 
";

    private readonly IGrammar grammar;
    public RoyalTreeProblem() {
      this.grammar = new Grammar(grammarString);
    }

    public double BestKnownQuality(int maxLen) {
      // for now only an upper bound is returned, ideally all fitness cases are predicted correctly
      throw new NotImplementedException();
    }

    public IGrammar Grammar {
      get { return grammar; }
    }

    public double Evaluate(string sentence) {
      throw new NotImplementedException();
    }
    public string CanonicalRepresentation(string terminalPhrase) {
      throw new NotImplementedException();
      return terminalPhrase;
    }

  }
}