From Philippe:

A) Support for top level STL Containers.  You can now do
   list<int> *ptr = new list<int>;
   tree->Branch("mystl","list<int>",&ptr);

B) Autodetection of the pointer type passed to the branch constructor.
So you can now do:
   list<int> *ptr = new list<int>;
   tree->Branch("mystl",&ptr);

C) Check of the type of the pointer type passed to the branch constructor.
So that you now get an error:
   list<int> *ptr = new list<int>;
   tree->Branch("mystl","list<float>",&ptr);

Error in <TTree::Branch>: The class requested (list<float>) for the branch
"mystl" is different from the type of the pointer passed (list<int>)

D) TTree's SetBranchAddress now also check its input address (unless the
user explicitly specify (char*) or (void*).

Test/Event and the tree tutorials have been updated to take advantage of the
new syntax.


git-svn-id: http://root.cern.ch/svn/root/trunk@10898 27541ba8-7e3a-0410-8455-c3a389f83636