source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/Common/Auxiliary/DataSearch/SearchResult1d.cs @ 13757

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

namespace Microsoft.Research.DynamicDataDisplay.Common.DataSearch
{
  internal struct SearchResult1d
  {
    public static SearchResult1d Empty
    {
      get { return new SearchResult1d { Index = -1 }; }
    }

    public int Index { get; internal set; }

    public bool IsEmpty
    {
      get { return Index == -1; }
    }

    public override string ToString()
    {
      if (IsEmpty)
        return "Empty";

      return String.Format("Index = {0}", Index);
    }
  }
}