fix clang 10 compatibility

- random_shuffle is replaced by shuffle
- get rid of EO stuff in eoPop, superseeded by stdlib random
- get rid of bind2nd and use lambdas

eo/contrib/irace/CMakeLists.txt

@@ -71,5 +71,5 @@ endif()
 
 add_executable(fastga fastga.cpp)
 # target_link_libraries(fastga ${PARADISEO_LIBRARIES} ${IOH_LIBRARY} stdc++fs)
-target_link_libraries(fastga ${PARADISEO_LIBRARIES} stdc++fs fmt)
+target_link_libraries(fastga ${PARADISEO_LIBRARIES} fmt)
 

eo/contrib/irace/fastga.cpp

@@ -519,8 +519,8 @@ int main(int argc, char* argv[])
         ioh::trigger::OnImprovement on_improvement;
         ioh::watch::Evaluations evaluations;
         ioh::watch::TransformedYBest transformed_y_best;
-        std::vector<std::reference_wrapper<ioh::logger::Trigger >> t = {std::ref(on_improvement)};
-        std::vector<std::reference_wrapper<ioh::logger::Property>> w = {std::ref(evaluations),std::ref(transformed_y_best)};
+        std::vector<std::reference_wrapper<ioh::logger::Trigger >> t = {on_improvement};
+        std::vector<std::reference_wrapper<ioh::logger::Property>> w = {evaluations,transformed_y_best};
         csv_logger = std::make_shared<ioh::logger::FlatFile>(
             // {std::ref(on_improvement)},
             // {std::ref(evaluations),std::ref(transformed_y_best)},

eo/src/eoInit.h

@@ -196,7 +196,7 @@ class eoInitPermutation: public eoInit<EOT> // FIXME inherit from eoInitWithDim
             for(unsigned idx=0;idx <chrom.size();idx++)
                         chrom[idx]=idx+startFrom;
 
-            std::random_shuffle(chrom.begin(), chrom.end(),gen);
+            std::shuffle(chrom.begin(), chrom.end(),gen);
             chrom.invalidate();
         }
 

eo/src/eoPop.h

@@ -34,6 +34,7 @@ Authors:
 #ifndef _EOPOP_H_
 #define _EOPOP_H_
 
+#include <random>
 #include <algorithm>
 #include <iostream>
 #include <iterator> // needed for GCC 3.2
@@ -182,8 +183,10 @@ class eoPop: public std::vector<EOT>, public eoObject, public eoPersistent
         */
         void shuffle(void)
         {
-            UF_random_generator<unsigned int> gen;
-            std::random_shuffle(begin(), end(), gen);
+            std::random_device rd;
+            std::mt19937 gen(rd());
+            //UF_random_generator<unsigned int> gen; // FIXME refactor
+            std::shuffle(begin(), end(), gen);
         }
 
 
@@ -194,8 +197,10 @@ class eoPop: public std::vector<EOT>, public eoObject, public eoPersistent
 
             std::transform(begin(), end(), result.begin(), Ref());
 
-            UF_random_generator<unsigned int> gen;
-            std::random_shuffle(result.begin(), result.end(), gen);
+            std::random_device rd;
+            std::mt19937 gen(rd());
+            //UF_random_generator<unsigned int> gen; // FIXME refactor
+            std::shuffle(result.begin(), result.end(), gen);
         }
 
 

eo/src/ga/eoBit.h

@@ -114,7 +114,8 @@ public:
         {
           resize(bits.size());
           std::transform(bits.begin(), bits.end(), begin(),
-                         std::bind2nd(std::equal_to<char>(), '1'));
+                         //std::bind2nd(std::equal_to<char>(), '1'));
+                        [](char bit){return bit == '1';} );
         }
     }
 };