Use more vector and strings for xbt_log.

[simgrid.git] / include / xbt / functional.hpp

diff --git a/include/xbt/functional.hpp b/include/xbt/functional.hpp
index 608d372891f57be2aa071f19f65ae9c30a7d8c9b..9ca66f816e14ab6bada143a8799d936c086a681f 100644 (file)
--- a/include/xbt/functional.hpp
+++ b/include/xbt/functional.hpp
@@ -175,7 +175,8 @@ public:
     vtable_ = that.vtable_;
     that.vtable_ = nullptr;
   }
-  Task& operator=(Task that)
+  Task& operator=(Task const& that) = delete;
+  Task& operator=(Task&& that)
   {
     this->clear();
     if (that.vtable_ && that.vtable_->move)