default deleter is delete

7 years ago · 4e56ba8e25
1 changed files with 1 additions and 1 deletions
--- a/locked_queue.hh
+++ b/locked_queue.hh
@ -9,7 +9,7 @@
 namespace utility
 {
-    template<class T, void(*Deleter)(T)>
+    template<class T, void(*Deleter)(T) = [](T e) { delete e; } >
    class locked_queue
    {
        typedef std::recursive_mutex     Mutex;