Modified etl::is_delegate to inherit from etl::bool_constant

ETLCPP · Oct 21, 2024 · 6461094 · 6461094
1 parent 71b691f
commit 6461094
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Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/include/etl/private/delegate_cpp03.h b/include/etl/private/delegate_cpp03.h
@@ -180,9 +180,8 @@ namespace etl
   /// is_delegate
   //***************************************************************************
   template <typename T>
-  struct is_delegate
+  struct is_delegate : etl::bool_constant<etl::is_base_of<delegate_tag, T>::value>
   {
-    static const bool value = etl::is_base_of<delegate_tag, T>::value;
   };
 
   //*************************************************************************
@@ -192,7 +191,8 @@ namespace etl
   class delegate;
 
   template <typename TReturn, typename TParam>
-  class delegate<TReturn(TParam)> : public private_delegate::call_if_impl<delegate<TReturn(TParam)>, TReturn, TParam>, public delegate_tag
+  class delegate<TReturn(TParam)> : public private_delegate::call_if_impl<delegate<TReturn(TParam)>, TReturn, TParam>, 
+                                    public delegate_tag
   {
   private:
 

diff --git a/include/etl/private/delegate_cpp11.h b/include/etl/private/delegate_cpp11.h
@@ -95,16 +95,13 @@ namespace etl
   /// is_delegate
   //***************************************************************************
   template <typename T>
-  struct is_delegate
+  struct is_delegate : etl::bool_constant<etl::is_base_of<delegate_tag, T>::value>
   {
-    static constexpr bool value = etl::is_base_of<delegate_tag, T>::value;
   };
 
 #if ETL_USING_CPP17
-
   template <typename T>
   inline constexpr bool is_delegate_v = is_delegate<T>::value;
-
 #endif
 
   //*************************************************************************