signal: add default move and copy operators

2019-03-13 14:07:51 +11:00 · 2019-03-13 14:07:51 +11:00 · 488646bee7
commit 488646bee7
parent b1076d07ce
1 changed files with 8 additions and 0 deletions
--- a/signal.hpp
+++ b/signal.hpp
@ -114,6 +114,14 @@ namespace cruft {

        public:
            signal () = default;
+
+            signal (signal const&) = default;
+            signal& operator= (signal const&) = default;
+
+            signal (signal &&) noexcept = default;
+            signal& operator= (signal &&) noexcept = default;
+
+
            ~signal ()
            {
                CHECK (empty ());