Fix issue with undefined methods in EDM4hep to LCIO conversion (#84)

* Force evaluation at compile time to avoid linker issues * Make sure to define all necessary overloads
key4hep · Jul 25, 2024 · 7ef18e3 · 7ef18e3
1 parent 04850a2
commit 7ef18e3
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/k4EDM4hep2LcioConv/include/k4EDM4hep2LcioConv/k4EDM4hep2LcioConv.ipp b/k4EDM4hep2LcioConv/include/k4EDM4hep2LcioConv/k4EDM4hep2LcioConv.ipp
@@ -817,11 +817,15 @@ std::vector<std::tuple<std::string, std::unique_ptr<lcio::LCCollection>>> create
 
 namespace detail {
   template <typename T>
-  constexpr const char* getTypeName();
+  consteval const char* getTypeName();
 
 #define DEFINE_TYPE_NAME(type)                                                                                         \
   template <>                                                                                                          \
-  constexpr const char* getTypeName<IMPL::type##Impl>() {                                                              \
+  consteval const char* getTypeName<IMPL::type##Impl>() {                                                              \
+    return #type;                                                                                                      \
+  }                                                                                                                    \
+  template <>                                                                                                          \
+  consteval const char* getTypeName<EVENT::type>() {                                                                   \
     return #type;                                                                                                      \
   }