please help

Dear ,

         Now I meet one problem when storing data into ROOT Tree File. As we know, one event usually includes many particles, so I define one branch with a array with variable length. but When I get the branch, the value is not right . I don't know if there is some difference with generic branch with including only one element.

thanks,
xingtao Received on Fri May 20 2005 - 00:20:46 MEST