Changeset 14151 for branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking.2D/3.3/Evaluators

Timestamp:

07/21/16 13:03:42 (8 years ago)

Author:

gkronber

Message:

#1966: added abstract problem and move evaluator classes and implemented 2d bin packing problem based on integer vector encoding

File:

• branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking.2D/3.3/Evaluators/PackingRatioEvaluator.cs (modified) (2 diffs)

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking.2D/3.3/Evaluators/PackingRatioEvaluator.cs

@@ -25 +25 @@
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 using HeuristicLab.Common;
-using HeuristicLab.Data;
-using HeuristicLab.Encodings.PackingEncoding;
-using HeuristicLab.Problems.BinPacking;
-using System.Collections.Generic;
 
 namespace HeuristicLab.Problems.BinPacking2D {
@@ -64 +60 @@
       const double k = 2;
       for (int i = 0; i < nrOfBins; i++) {
-        var f = solution.BinPackings[i].ItemMeasures.Sum(kvp => kvp.Value.Volume);
-        var c = solution.BinPackings[i].BinMeasures.Volume;
+        double f = solution.BinPackings[i].ItemMeasures.Sum(kvp => kvp.Value.Volume);
+        double c = solution.BinPackings[i].BinMeasures.Volume;
         result += Math.Pow(f / c, k);
       }