cms-sw/cmssw — pull request #2076 by Dr15Jones (2014-01-19 02:32:06+00:00)
Title: Added missing dictionaries for ROOT I/O

When storing a std::map, ROOT wants the first element of the stored
std::pair to be non-const for the dictionary declaration. If it
does not find the dictionary, it creates a dummy one but does it
at the wrong to for the threaded framework.