Hi Yves, See the limitations of the split mode described at: http://root.cern.ch/root/HowtoWriteTree.html in section "Making a Tree with many branches" We intend to remove this particular limitation in the split mode using the array length information that can be now specified in the comment field of the array declaration. Rene Brun Yves Schutz wrote: > > Hi, > > I am not sure I understand what is going on when playing with splitlevel > in the following case: > > class A { > Int_t fA1 ; > Int_t * fA2 // I write the streamer myself because I must use > root2.23 > } > > A * a = new A() ; > tree->Banch("split 1", "A", &a, 100, 1) ; // I have only a branch with > fA1 > tree->Banch("split 0", "A", &a, 100, 0) ; // I have the whole object > > Why don't I have a branch with fA2 in the case of splitlevel=1 ? > > Thanks .... Yves
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