1 files changed, 0 insertions, 41 deletions
diff --git a/nlpsolver/ThirdParty/EvolutionarySolver/src/net/adaptivebox/goodness/SRComparator.java b/nlpsolver/ThirdParty/EvolutionarySolver/src/net/adaptivebox/goodness/SRComparator.java
deleted file mode 100644
index 5b2e82305d2b..000000000000
--- a/nlpsolver/ThirdParty/EvolutionarySolver/src/net/adaptivebox/goodness/SRComparator.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/**
- * Description: For comparison of goodness in landscape with stoch. ranking.
- *
- * Author          Create/Modi     Note
- * Xiaofeng Xie    May 29, 2004
- *
- * [1] Runarsson T P, Yao X. Stochastic ranking for constrained evolutionary
- * optimization. IEEE Trans. on Evolutionary Computation. 2000, 4 (3): 284-294
- *
- */
-
-package net.adaptivebox.goodness;
-
-import net.adaptivebox.global.*;
-
-public class SRComparator implements IGoodnessCompareEngine, IUpdateCycleEngine {
-  public double Pf = 0.5;
-
-  public SRComparator() {}
-
-  public SRComparator(double pf) {
-    this.Pf = pf;
-  }
-
-  public void updateCycle(int t) {
-    Pf *=0.995;
-  }
-
-  /**
-   *  check the magnitude of two array, the frontial is more important
-   * Stoch ranking: array size = 2
-   **/
-  public int compare(double[] fit1, double[] fit2) {
-    if((fit1[0]==fit2[0])||Pf>Math.random()) {
-      return GlobalCompare.compare(fit1[1], fit2[1]);
-    } else {
-      return GlobalCompare.compare(fit1[0], fit2[0]);
-    }
-  }
-
-}