compose: Remove unnecessary overloads.

murraycu · murraycu · commit 12c3addc77ae · 2018-04-10T21:12:06.000+02:00
diff --git a/sigc++/adaptors/compose.h b/sigc++/adaptors/compose.h
@@ -62,10 +62,6 @@ namespace sigc
 template <typename T_setter, typename T_getter>
 struct compose1_functor : public adapts<T_setter>
 {
-  decltype(auto) operator()() {
-    return std::invoke(this->functor_, get_());
-  }
-
   template <typename... T_arg>
   decltype(auto) operator()(T_arg&&... a)
   {
@@ -98,10 +94,6 @@ struct compose1_functor : public adapts<T_setter>
 template <typename T_setter, typename T_getter1, typename T_getter2>
 struct compose2_functor : public adapts<T_setter>
 {
-  decltype(auto) operator()() {
-    return std::invoke(this->functor_, get1_(), get2_());
-  }
-
   template <typename... T_arg>
   decltype(auto) operator()(T_arg... a)
   {

Original file line number	Diff line number	Diff line change
`@@ -62,10 +62,6 @@ namespace sigc`
`62`	`62`	`template <typename T_setter, typename T_getter>`
`63`	`63`	`struct compose1_functor : public adapts<T_setter>`
`64`	`64`	`{`
`65`		`- decltype(auto) operator()() {`
`66`		`- return std::invoke(this->functor_, get_());`
`67`		`- }`
`68`		`-`
`69`	`65`	`template <typename... T_arg>`
`70`	`66`	`decltype(auto) operator()(T_arg&&... a)`
`71`	`67`	`{`
`@@ -98,10 +94,6 @@ struct compose1_functor : public adapts<T_setter>`
`98`	`94`	`template <typename T_setter, typename T_getter1, typename T_getter2>`
`99`	`95`	`struct compose2_functor : public adapts<T_setter>`
`100`	`96`	`{`
`101`		`- decltype(auto) operator()() {`
`102`		`- return std::invoke(this->functor_, get1_(), get2_());`
`103`		`- }`
`104`		`-`
`105`	`97`	`template <typename... T_arg>`
`106`	`98`	`decltype(auto) operator()(T_arg... a)`
`107`	`99`	`{`