From 24f7e767fa184bb60f8f6852131a2a51fd56abfa Mon Sep 17 00:00:00 2001
From: Clement Jamin <clement.jamin@inria.fr>
Date: Thu, 5 Jun 2014 10:59:48 +0200
Subject: [PATCH] Replaced C++11 lambda function by functor

---
 .../cc_benchmark.cpp                          | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/STL_Extension/benchmark/compact_container_benchmark/cc_benchmark.cpp b/STL_Extension/benchmark/compact_container_benchmark/cc_benchmark.cpp
index 6d216c80acc..bf45a51e552 100644
--- a/STL_Extension/benchmark/compact_container_benchmark/cc_benchmark.cpp
+++ b/STL_Extension/benchmark/compact_container_benchmark/cc_benchmark.cpp
@@ -47,6 +47,7 @@ inline void compute_the_thing(Truc &thing)
 }
 
 #ifdef CGAL_LINKED_WITH_TBB
+// For parallel_for
 template <typename Array_t>
 class Change_array_functor
 {
@@ -65,6 +66,8 @@ private:
   Array_t &m_v;
 };
 
+// For parallel_for
+// Specialization for std::vector
 template <>
 class Change_array_functor<std::vector<Truc> >
 {
@@ -82,6 +85,17 @@ private:
   std::vector<Truc> &m_v;
 };
 
+// For parallel_do
+template <typename Array_t>
+class Change_array_functor_2
+{
+public:
+  void operator() (typename Array_t::value_type& truc) const
+  {
+    compute_the_thing(truc);
+  }
+};
+
 // Parallel_for
 // For vector only
 double change_array(std::vector<Truc> &v, Parallel_for_tag)
@@ -125,10 +139,7 @@ double change_array(Array_t &v, Parallel_do_tag)
   t.start();
   tbb::parallel_do(
     v.begin(), v.end(),
-    []( typename Array_t::value_type& truc ) // CJTODO: lambdas ok?
-    {
-      compute_the_thing(truc);
-    });
+    Change_array_functor_2<Array_t>());
   t.stop();
   std::cout << " done in " << t.time() << " seconds." << std::endl;
   return t.time();