make FuzzyFlavor an enum class

src/libaevol/7/FuzzyFactory_7.h

@@ -30,10 +30,9 @@
 #include "AbstractFuzzy_7.h"
 
 namespace aevol {
-    enum FuzzyFlavor {
-    //  enum class FuzzyFactory_Flavor : uint8_t {
-        VECTOR = 1,
-        DISCRETE_DOUBLE_TABLE = 3
+    enum class FuzzyFlavor : uint8_t {
+      VECTOR = 1,
+      DISCRETE_DOUBLE_TABLE = 3
     };
 
 
@@ -45,7 +44,7 @@ namespace aevol {
             flavor_ = (FuzzyFlavor)flavor;
         //  printf("FuzzyFactory %d\  n",flavor_);
             pool_size_ = pool_size;
-            if (flavor_>=2) {
+            if (flavor_ == FuzzyFlavor::DISCRETE_DOUBLE_TABLE) {
                 PHENOTYPE_VECTOR_SIZE=sampling;
                 D_PHENOTYPE_VECTOR_SIZE=((double)sampling);
                 // printf("SAMPLING %d :: %d\n",sampling,PHENOTYPE_VECTOR_SIZE);
@@ -70,7 +69,8 @@ namespace aevol {
 
 
         void stats() {
-            int total_length_ = ((flavor_>=2)? PHENOTYPE_VECTOR_SIZE: 1)*list_unused_fuzzy_.size();
+            int total_length_ =
+              ((flavor_ == FuzzyFlavor::DISCRETE_DOUBLE_TABLE) ? PHENOTYPE_VECTOR_SIZE : 1) * list_unused_fuzzy_.size();
             printf("FUZZY_FACTORY_STATS -- Number of Fuzzys %ld - Combined size %d elements\n",list_unused_fuzzy_.size(),
             total_length_);
         }