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cloned the fitness array to avoid conflicts with optimizers which replaced the fitness without cloning the individual

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Michael de Paly 2009-12-16 16:48:58 +00:00
parent 9843be0855
commit 395ffb044c
1 changed files with 1 additions and 1 deletions
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src/eva2/server/go/operators/terminators/FitnessConvergenceTerminator.java
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@ -123,7 +123,7 @@ Serializable {
} }
protected void saveState(PopulationInterface Pop) { protected void saveState(PopulationInterface Pop) {
oldFit = Pop.getBestFitness(); oldFit = Pop.getBestFitness().clone();
oldNorm = PhenotypeMetric.norm(oldFit); oldNorm = PhenotypeMetric.norm(oldFit);
popFitCalls = Pop.getFunctionCalls(); popFitCalls = Pop.getFunctionCalls();
popGens = Pop.getGeneration(); popGens = Pop.getGeneration();