Context Navigation

← Previous Change
Next Change →

Evaluators

Timestamp:

05/04/13 17:51:14 (12 years ago)

Author:

jhelm

Message:

#1966: Implemented new encoding (MultiComponentVector/MCV); Implemented move-operators for MCV and GV encodings; Implemented new decoding-methods for PS, GV and MCV encodings (ExtremePoint-based packing);

Location:

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators

Files:

: 9 edited

2D/BinUtilizationRectangularIdenticalBinEvaluator.cs (modified) (1 diff)
2D/PackingRatioRectangularIdenticalBinEvaluator.cs (modified) (1 diff)
3D/BinUtilizationCuboiddenticalBinEvaluator.cs (modified) (1 diff)
3D/PackingRatioCuboidIdenticalBinEvaluator.cs (modified) (1 diff)
Abstract/BinUtilizationRegularIdenticalBinEvaluator.cs (modified) (3 diffs)
Abstract/PackingPlanEvaluationAlgorithm.cs (modified) (1 diff)
Abstract/PackingPlanEvaluator.cs (modified) (1 diff)
Abstract/PackingRatioRegularIdenticalBinEvaluator.cs (modified) (4 diffs)
Abstract/RegularSimpleRotationIdenticalBinPackingPlanEvaluator.cs (modified) (1 diff)

Legend:

: Unmodified
: Added
: Removed

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

r9348	r9440
30	30	using HeuristicLab.Data;
31	31	using HeuristicLab.Common;
32		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	32	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
33	33	using HeuristicLab.Problems.BinPacking.Dimensions;
34	34	using HeuristicLab.Problems.BinPacking.PackingBin;

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

r9348	r9440
30	30	using HeuristicLab.Data;
31	31	using HeuristicLab.Common;
32		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	32	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
33	33	using HeuristicLab.Problems.BinPacking.PackingItem;
34	34	using HeuristicLab.Problems.BinPacking.PackingBin;

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/3D/BinUtilizationCuboiddenticalBinEvaluator.cs

r9348	r9440
30	30	using HeuristicLab.Data;
31	31	using HeuristicLab.Common;
32		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	32	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
33	33	using HeuristicLab.Problems.BinPacking.Dimensions;
34	34	using HeuristicLab.Problems.BinPacking.PackingBin;

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/3D/PackingRatioCuboidIdenticalBinEvaluator.cs

r9348	r9440
30	30	using HeuristicLab.Data;
31	31	using HeuristicLab.Common;
32		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	32	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
33	33	using HeuristicLab.Problems.BinPacking.Dimensions;
34	34	using HeuristicLab.Problems.BinPacking.PackingBin;

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/Abstract/BinUtilizationRegularIdenticalBinEvaluator.cs

-                      r9348
+                      r9440
 using HeuristicLab.Data;
 using HeuristicLab.Common;
 using HeuristicLab.Problems.BinPacking.PackingPlans;
+using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
 namespace HeuristicLab.Problems.BinPacking.Evaluators {
 …
       B binMeasure = PackingBinMeasuresParameter.ActualValue;
       ItemList<I> itemMeasures = PackingItemMeasuresParameter.ActualValue;
-      int nrOfBins = plan.NrOfBins;
 …
       //if (itemPositionsAreValid)
       return CalculatePackingRatio(plan as PackingPlan<D, B, I>, binMeasure, itemMeasures, nrOfBins);
+      return CalculateBinUtilization(plan as PackingPlan<D, B, I>, binMeasure, itemMeasures);
       //return quality;
+    }
+    private DoubleValue CalculatePackingRatio(PackingPlan<D, B, I> plan, B binMeasure, ItemList<I> itemMeasures, int nrOfBins) {
+    public static DoubleValue CalculateBinUtilization(PackingPlan<D, B, I> plan, B binMeasure, ItemList<I> itemMeasures) {
+      int nrOfBins = plan.NrOfBins;
       double result = 0;

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/Abstract/PackingPlanEvaluationAlgorithm.cs

r9348	r9440
12	12	using HeuristicLab.Parameters;
13	13	using HeuristicLab.Problems.BinPacking.Shapes;
14		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	14	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
15	15
16	16	namespace HeuristicLab.Problems.BinPacking.Evaluators {

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/Abstract/PackingPlanEvaluator.cs

r9348	r9440
31	31	using HeuristicLab.Parameters;
32	32	using HeuristicLab.Data;
33		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	33	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
34	34	using HeuristicLab.Problems.BinPacking.Shapes;
35	35

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/Abstract/PackingRatioRegularIdenticalBinEvaluator.cs

-                      r9348
+                      r9440
 using HeuristicLab.Data;
 using HeuristicLab.Common;
 using HeuristicLab.Problems.BinPacking.PackingPlans;
+using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
 namespace HeuristicLab.Problems.BinPacking.Evaluators {
 …
       B binMeasure = PackingBinMeasuresParameter.ActualValue;
       ItemList<I> itemMeasures = PackingItemMeasuresParameter.ActualValue;
-      int nrOfBins = plan.NrOfBins;
 …
       //if (itemPositionsAreValid)
       return CalculatePackingRatio(plan as PackingPlan<D, B, I>, binMeasure, itemMeasures, nrOfBins);
+      return CalculatePackingRatio(plan as PackingPlan<D, B, I>, binMeasure, itemMeasures);
       //return quality;
 …
         k.......a constant, k>1.
      */
+    private DoubleValue CalculatePackingRatio(PackingPlan<D, B, I> plan, B binMeasure, ItemList<I> itemMeasures, int nrOfBins) {
+    public static DoubleValue CalculatePackingRatio(PackingPlan<D, B, I> plan, B binMeasure, ItemList<I> itemMeasures) {
+      int nrOfBins = plan.NrOfBins;
       double result = 0;

branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators/Abstract/RegularSimpleRotationIdenticalBinPackingPlanEvaluator.cs

r9348	r9440
31	31	using HeuristicLab.Parameters;
32	32	using HeuristicLab.Data;
33		using HeuristicLab.~~Problems.BinPacking.PackingPlans~~;
	33	using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
34	34	using HeuristicLab.Problems.BinPacking.Shapes;
35	35	using HeuristicLab.Collections;

Note: See TracChangeset for help on using the changeset viewer.

Context Navigation

Changeset 9440 for branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Evaluators

Legend:

Download in other formats: