fix handling of sources

Author: aalkin

Framework/Core/include/Framework/AnalysisHelpers.h

@@ -13,7 +13,6 @@
 
 #include "Framework/ASoA.h"
 #include "Framework/DataAllocator.h"
-#include "Framework/ExpressionHelpers.h"
 #include "Framework/IndexBuilderHelpers.h"
 #include "Framework/InputSpec.h"
 #include "Framework/Output.h"
@@ -28,14 +27,57 @@
 #include <string>
 namespace o2::soa
 {
+template <TableRef R>
+constexpr auto tableRef2ConfigParamSpec()
+{
+  return o2::framework::ConfigParamSpec{
+                                        std::string{"input:"} + o2::aod::label<R>(),
+                                        framework::VariantType::String,
+                                        aod::sourceSpec<R>(),
+                                        {"\"\""}};
+}
+
+namespace {
+template <soa::with_sources T>
+inline constexpr auto getSources()
+{
+  return []<size_t N, std::array<soa::TableRef, N> refs>() {
+    return []<size_t... Is>(std::index_sequence<Is...>) {
+      return std::vector{soa::tableRef2ConfigParamSpec<refs[Is]>()...};
+    }(std::make_index_sequence<N>());
+  }.template operator()<T::sources.size(), T::sources>();
+}
+
+template <soa::with_sources T>
+constexpr auto getInputMetadata() -> std::vector<framework::ConfigParamSpec>
+{
+  std::vector<framework::ConfigParamSpec> inputMetadata;
+  auto inputSources = getSources<T>();
+  std::sort(inputSources.begin(), inputSources.end(), [](framework::ConfigParamSpec const& a, framework::ConfigParamSpec const& b) { return a.name < b.name; });
+  auto last = std::unique(inputSources.begin(), inputSources.end(), [](framework::ConfigParamSpec const& a, framework::ConfigParamSpec const& b) { return a.name == b.name; });
+  inputSources.erase(last, inputSources.end());
+  inputMetadata.insert(inputMetadata.end(), inputSources.begin(), inputSources.end());
+  return inputMetadata;
+}
+
+template <typename T>
+  requires(!soa::with_sources<T>)
+constexpr auto getInputMetadata() -> std::vector<framework::ConfigParamSpec>
+{
+  return {};
+}
+}
+
 template <TableRef R>
 constexpr auto tableRef2InputSpec()
 {
   return framework::InputSpec{
     o2::aod::label<R>(),
     o2::aod::origin<R>(),
     o2::aod::description(o2::aod::signature<R>()),
-    R.version};
+    R.version,
+    framework::Lifetime::Timeframe,
+    getInputMetadata<typename o2::aod::MetadataTrait<o2::aod::Hash<R.desc_hash>>::metadata>()};
 }
 
 template <TableRef R>
@@ -64,16 +106,6 @@ constexpr auto tableRef2OutputRef()
     o2::aod::label<R>(),
     R.version};
 }
-
-template <TableRef R>
-constexpr auto tableRef2ConfigParamSpec()
-{
-  return o2::framework::ConfigParamSpec{
-    std::string{"input:"} + o2::aod::label<R>(),
-    framework::VariantType::String,
-    aod::sourceSpec<R>(),
-    {"\"\""}};
-}
 }  // namespace o2::soa
 
 namespace o2::framework

Framework/Core/include/Framework/AnalysisTask.h

@@ -65,46 +65,6 @@ concept is_enumeration = is_enumeration_v<std::decay_t<T>>;
 // the contents of an AnalysisTask...
 namespace {
 struct AnalysisDataProcessorBuilder {
-  template <typename T>
-  static ConfigParamSpec getSpec()
-  {
-    if constexpr (soa::has_metadata<aod::MetadataTrait<T>>) {
-      return ConfigParamSpec{std::string{"input:"} + aod::MetadataTrait<T>::metadata::tableLabel(), VariantType::String, aod::MetadataTrait<T>::metadata::sourceSpec(), {"\"\""}};
-    } else {
-      using O1 = framework::pack_element_t<0, typename T::originals>;
-      return ConfigParamSpec{std::string{"input:"} + aod::MetadataTrait<T>::metadata::tableLabel(), VariantType::String, aod::MetadataTrait<O1>::metadata::sourceSpec(), {"\"\""}};
-    }
-  }
-
-  template <soa::TableRef R>
-  static ConfigParamSpec getSpec()
-  {
-    return soa::tableRef2ConfigParamSpec<R>();
-  }
-
-  template <soa::with_sources T>
-  static inline auto getSources()
-  {
-    return []<size_t N, std::array<soa::TableRef, N> refs>() {
-      return []<size_t... Is>(std::index_sequence<Is...>) {
-        return std::vector{soa::tableRef2ConfigParamSpec<refs[Is]>()...};
-      }(std::make_index_sequence<N>());
-    }.template operator()<T::sources.size(), T::sources>();
-  }
-
-  template <soa::with_sources T>
-
-  static auto getInputMetadata()
-  {
-    std::vector<ConfigParamSpec> inputMetadata;
-    auto inputSources = getSources<T>();
-    std::sort(inputSources.begin(), inputSources.end(), [](ConfigParamSpec const& a, ConfigParamSpec const& b) { return a.name < b.name; });
-    auto last = std::unique(inputSources.begin(), inputSources.end(), [](ConfigParamSpec const& a, ConfigParamSpec const& b) { return a.name == b.name; });
-    inputSources.erase(last, inputSources.end());
-    inputMetadata.insert(inputMetadata.end(), inputSources.begin(), inputSources.end());
-    return inputMetadata;
-  }
-
   template <typename G, typename... Args>
   static void addGroupingCandidates(std::vector<StringPair>& bk, std::vector<StringPair>& bku)
   {
@@ -130,14 +90,9 @@ struct AnalysisDataProcessorBuilder {
   template <soa::TableRef R>
   static void addOriginalRef(const char* name, bool value, std::vector<InputSpec>& inputs)
   {
-    using metadata = typename aod::MetadataTrait<o2::aod::Hash<R.desc_hash>>::metadata;
-    std::vector<ConfigParamSpec> inputMetadata;
-    inputMetadata.emplace_back(ConfigParamSpec{std::string{"control:"} + name, VariantType::Bool, value, {"\"\""}});
-    if constexpr (soa::with_sources<metadata>) {
-      auto inputSources = getInputMetadata<metadata>();
-      inputMetadata.insert(inputMetadata.end(), inputSources.begin(), inputSources.end());
-    }
-    DataSpecUtils::updateInputList(inputs, InputSpec{o2::aod::label<R>(), o2::aod::origin<R>(), aod::description(o2::aod::signature<R>()), R.version, Lifetime::Timeframe, inputMetadata});
+    auto spec = soa::tableRef2InputSpec<R>();
+    spec.metadata.emplace_back(ConfigParamSpec{std::string{"control:"} + name, VariantType::Bool, value, {"\"\""}});
+    DataSpecUtils::updateInputList(inputs, std::move(spec));
   }
 
   /// helpers to append expression information for a single argument