Hello, I have a question about the internals of TTree::GetEntry. Suppose that I have a TTree in a TFile, and that I set the address for one of its branches like this:
BranchObj *branchPtr = NULL; tree->SetBranchAddress("branchName", &branchPtr);
If I correcly understand the behavior of TTree, after calling SetBranchAddress branchPtr points to the address of the buffer area used to read the BranchObj from the file. My question is: is it possible that, for whatever reason, the address of this buffer would change when I call tree->GetEntry(n)? Equivalently, can I safely assume that branchPtr will point to the same address for the whole lifetime of the tree object holding the branch?