go(de): get rid of fVect,crVect

algo/de/jDE.go

@@ -26,10 +26,6 @@ type JDE struct {
 	F float64
 	// CR is the crossover probability constant.
 	CR float64
-	// fVect holds the F values in a slice.
-	fVect []float64
-	// crVect holds the CR values in a slice.
-	crVect []float64
 	// MutationStrategy selects the mutation strategy, i.e. the variant of the
 	// jDE algorithm (0..17), see mutationStrategies.go for more details.
 	MutationStrategy int
@@ -111,17 +107,6 @@ func (j *JDE) Init(generations, benchMinIters, mutStrategy, adptScheme, np int,
 	j.BenchName = bench
 	j.ch = ch
 
-	fV := make([]float64, np)
-	crV := make([]float64, np)
-
-	for i := 0; i < np; i++ {
-		fV[i] = f
-		crV[i] = cr
-	}
-
-	j.fVect = fV
-	j.crVect = crV
-
 	j.initialised = true
 }