...

net/adc_netmsg.h

@@ -67,6 +67,12 @@ struct AdcTokenManip {
         return std::views::split(_byteSequence, dl) | std::views::drop(start) | std::views::take(num);
     }
 
+
+    template <traits::adc_char_view VT, traits::adc_input_char_range DR>
+    auto joinTokens(const DR& delimiter, size_t start = 0, size_t num = std::numeric_limits<size_t>::max())
+    {
+    }
+
     template <traits::adc_input_char_range DR, typename T, typename... Ts>
     AdcTokenManip& addTokens(const DR& delimiter, T&& v, Ts&&... vs)
     {
@@ -618,24 +624,24 @@ public:
 
     AdcTokenMessage(R& byte_seq) : base_t(byte_seq) {}
 
-    // auto tokens(size_t start = 0, size_t num = std::numeric_limits<size_t>::max())
-    // {
-    //     std::vector<std::span<const char>> res;
-    //     std::ranges::for_each(base_t::tokens(tokenDelimiter, start, num),
-    //                           [&res](const auto& el) { res.emplace_back(el.begin(), el.end()); });
-
-    //     return res;
-    // }
-
     template <traits::adc_range_of_view_char_range RT>
-    auto tokens(RT& res, size_t start = 0, size_t num = std::numeric_limits<size_t>::max())
+    auto tokens(size_t start = 0, size_t num = std::numeric_limits<size_t>::max())
     {
+        RT res;
+
         std::ranges::for_each(base_t::tokens(tokenDelimiter, start, num),
                               [&res](const auto& el) { res.emplace_back(el.begin(), el.end()); });
 
-        return &res;
+        return res;
     }
 
+
+    auto tokens(size_t start = 0, size_t num = std::numeric_limits<size_t>::max())
+    {
+        return tokens<std::vector<std::span<const char>>>(start, num);
+    }
+
+
     template <typename TokT, typename... TokTs>
     AdcTokenMessage& addTokens(TokT&& token, TokTs&&... tokens)
     {