...

cxx/comm_server_endpoint.h

@@ -8,35 +8,11 @@
 #include <ranges>
 #include <string_view>
 
+#include "mcc_traits.h"
+
 namespace mcc
 {
 
-namespace traits
-{
-
-template <typename R>
-concept mcc_char_view = std::ranges::view<R> && std::same_as<std::ranges::range_value_t<R>, char>;
-
-
-// input range of char/const char
-template <typename R, typename CharT = char>
-concept mcc_input_char_range =
-    std::ranges::input_range<R> && std::is_same_v<std::remove_cv_t<std::ranges::range_value_t<R>>, CharT>;
-
-
-// output range of char/const char
-template <typename R, typename CharT = char>
-concept mcc_output_char_range =
-    std::ranges::output_range<R, CharT> && std::same_as<std::remove_cv_t<std::ranges::range_value_t<R>>, CharT>;
-
-
-template <typename R>
-concept mcc_view_or_output_char_range = mcc_char_view<R> || mcc_output_char_range<R>;
-
-
-
-}  // namespace traits
-
 namespace utils
 {