Merge branch 'f-value-and-unit' into f-int64

include/caosdb/entity.h

@@ -601,6 +601,7 @@ public:
     value.wrapped = this->wrapped->mutable_value();
     properties.wrapped = this->wrapped->mutable_properties();
     parents.wrapped = this->wrapped->mutable_parents();
+    // FIXME(dh) copy messages?
     errors.wrapped = CreateMessagesField();
     warnings.wrapped = CreateMessagesField();
     infos.wrapped = CreateMessagesField();
@@ -613,6 +614,7 @@ public:
     value.wrapped = this->wrapped->mutable_value();
     properties.wrapped = this->wrapped->mutable_properties();
     parents.wrapped = this->wrapped->mutable_parents();
+    // FIXME(dh) copy messages?
     errors.wrapped = CreateMessagesField();
     warnings.wrapped = CreateMessagesField();
     infos.wrapped = CreateMessagesField();
@@ -650,6 +652,7 @@ public:
     return this->warnings.wrapped->size() > 0;
   }
   [[nodiscard]] auto GetInfos() const -> const Messages & { return infos; }
+  [[nodiscard]] inline auto HasInfos() const -> bool { return this->infos.wrapped->size() > 0; }
 
   inline auto ToString() const -> const std::string {
     google::protobuf::util::JsonPrintOptions options;