Filling std::vector type ntuples using G4root

Dear experts

I want to output the simulation results to a root file using G4AnalysisManager. The format that I want to implement is ntuple columns containing vector entries. The vector will be the collection of hits from one event. I was able to create a std::vector<G4double> type ntuple column, but cannot find any method to fill this. Can you please suggest a way for this?

Regards
Shubham

An example of an ntuple with std::vector ntuple columns types is provided at the basic B5 example.
See:
http://geant4-userdoc.web.cern.ch/geant4-userdoc/Doxygen/examples_doc/html/ExampleB5.html
and the ANALYSIS section.
There is indeed missing mentioning this example in the Application Developers Guide.
As the ntuple column takes the std::vector reference, there is no need to call an extra Fill method to fill a column. The vector content is automatically saved in the ntuple when calling AddNtupleRow .

Thank you very much. That works.