typed_slot_rep: Make constructor explicit.

murraycu · murraycu · commit fa03a1440db9 · 2016-04-21T23:28:44.000+02:00
diff --git a/sigc++/functors/slot.h b/sigc++/functors/slot.h
@@ -55,7 +55,7 @@ struct typed_slot_rep : public slot_rep
    * The notification callback is registered using visit_each().
    * @param functor The functor contained by the new slot_rep object.
    */
-  inline typed_slot_rep(const T_functor& functor)
+  inline explicit typed_slot_rep(const T_functor& functor)
   : slot_rep(nullptr, &destroy, &dup), functor_(functor)
   {
     sigc::visit_each_trackable(slot_do_bind(this), functor_);

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ struct typed_slot_rep : public slot_rep`
`55`	`55`	`* The notification callback is registered using visit_each().`
`56`	`56`	`* @param functor The functor contained by the new slot_rep object.`
`57`	`57`	`*/`
`58`		`- inline typed_slot_rep(const T_functor& functor)`
	`58`	`+ inline explicit typed_slot_rep(const T_functor& functor)`
`59`	`59`	`: slot_rep(nullptr, &destroy, &dup), functor_(functor)`
`60`	`60`	`{`
`61`	`61`	`sigc::visit_each_trackable(slot_do_bind(this), functor_);`