DPL: forward declaration of fill functions

AliceO2Group · Mar 8, 2024 · b98dafc · b98dafc
1 parent 473b958
commit b98dafc
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diff --git a/Framework/Core/include/Framework/HistogramRegistry.h b/Framework/Core/include/Framework/HistogramRegistry.h
@@ -417,6 +417,10 @@ void HistogramRegistry::fill(const HistName& histName, Ts&&... positionAndWeight
   std::visit([&positionAndWeight...](auto&& hist) { HistFiller::fillHistAny(hist, std::forward<Ts>(positionAndWeight)...); }, mRegistryValue[getHistIndex(histName)]);
 }
 
+extern template void HistogramRegistry::fill(const HistName& histName, double);
+extern template void HistogramRegistry::fill(const HistName& histName, float);
+extern template void HistogramRegistry::fill(const HistName& histName, int);
+
 template <typename... Cs, typename T>
 void HistogramRegistry::fill(const HistName& histName, const T& table, const o2::framework::expressions::Filter& filter)
 {

diff --git a/Framework/Core/src/HistogramRegistry.cxx b/Framework/Core/src/HistogramRegistry.cxx
@@ -17,6 +17,10 @@
 namespace o2::framework
 {
 
+template void HistogramRegistry::fill(const HistName& histName, const double&);
+template void HistogramRegistry::fill(const HistName& histName, const float&);
+template void HistogramRegistry::fill(const HistName& histName, const int&);
+
 constexpr HistogramRegistry::HistName::HistName(char const* const name)
   : str(name),
     hash(runtime_hash(name)),