update

Author: ksergey

tests/binance/CMakeLists.txt

@@ -1,7 +1,7 @@
 sbe_make_codec(spot_2_0
     SCHEMA ${CMAKE_CURRENT_SOURCE_DIR}/../../resources/spot_3_1.xml
     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/spot_3_1
-    GENERATOR cpp-all-features
+    GENERATOR cpp-min
 )
 
 set(Target binance)

tests/binance/main.cpp

@@ -19,66 +19,6 @@ namespace content {
 
 } // namespace content
 
-template <typename N>
-std::ostream& operator<<(std::ostream& os, std::span<N const> const& value) {
-    os << '[';
-    bool atLeastOnePrinted{false};
-    for (auto const& v : value) {
-        if (atLeastOnePrinted) {
-            os << ", ";
-        }
-        os << int(v);
-        atLeastOnePrinted = true;
-    }
-    os << ']';
-    return os;
-}
-
-struct Printer {
-    template <typename FieldT>
-        requires(requires { std::declval<FieldT>().value(); })
-    static void print(std::ostream& os, FieldT field, std::string_view parent) {
-        if (!parent.empty()) {
-            os << parent << '.';
-        }
-        os << field.sbeRefName() << ": ";
-        if (field.present()) {
-            os << field.value() << '\n';
-        } else {
-            os << "N/A\n";
-        }
-    }
-
-    template <typename AggrT>
-        requires(requires { typename AggrT::Fields; })
-    static void print(std::ostream& os, AggrT aggr, std::string_view parent = {}) {
-        std::string prefix{parent};
-        if constexpr (requires { aggr.sbeRefName(); }) {
-            prefix.append(".").append(aggr.sbeRefName());
-        }
-
-        auto printFields = [&]<template <typename...> typename L, typename... Ts>(L<Ts...>, std::string_view prefix) {
-            if constexpr (sizeof...(Ts) > 0) {
-                [&]<std::size_t... I>(std::index_sequence<I...>) {
-                    (Printer::print(os, aggr.template get<I>(), prefix), ...);
-                }(std::make_index_sequence<sizeof...(Ts)>{});
-            } else {
-                os << "No fields\n";
-            }
-        };
-
-        if constexpr (requires { aggr.sbeGroupName(); }) {
-            std::size_t index = 0;
-            while (aggr.hasNext()) {
-                aggr.next();
-                printFields(typename AggrT::Fields{}, prefix + "[" + std::to_string(index++) + "]");
-            }
-        } else {
-            printFields(typename AggrT::Fields{}, prefix);
-        }
-    }
-};
-
 int main([[maybe_unused]] int argc, [[maybe_unused]] char* argv[]) {
     try {
         [[maybe_unused]] auto buffer1 = std::span<std::byte>(
@@ -87,21 +27,11 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char* argv[]) {
             std::span<std::byte>(std::bit_cast<std::byte*>((unsigned char*)content::ticker), content::ticker_len);
 
         auto header = spot_sbe::MessageHeader{buffer2.data()};
-        std::print("header: {}\n", header);
         if (header.get<"templateId">().value() == spot_sbe::Ticker24hFullResponse::sbeTemplateId()) {
-            auto body = spot_sbe::Ticker24hFullResponse(buffer2, header.sbeEncodedLength(),
+            [[maybe_unused]] auto body = spot_sbe::Ticker24hFullResponse(buffer2, header.sbeEncodedLength(),
                 header.get<"blockLength">().value(), header.get<"version">().value());
-            std::print("body: {}\n", body);
         }
 
-#if 0
-        spot_sbe::decode(buffer2, [](auto msg) {
-            Printer::print(std::cout, msg, msg.sbeMessageName());
-        });
-        spot_sbe::decode(buffer2, [](auto msg) {
-            std::cout << msg.asJson().dump(2) << '\n';
-        });
-#endif
     } catch (std::exception const& e) {
         std::print(stderr, "ERROR: {}\n", e.what());
         return EXIT_FAILURE;