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Type-specified SetBranchAddress #35

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eugene274 opened this issue Nov 11, 2020 · 1 comment · Fixed by #36
Closed

Type-specified SetBranchAddress #35

eugene274 opened this issue Nov 11, 2020 · 1 comment · Fixed by #36

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@eugene274
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@lubynets inversigated issue with crash after t->GetEntry(0).

tree->SetbranchAddress() is sensitive to type of the pointer-to-pointer passed to it. It is actually a template method.
Here:

AnalysisTree/infra/TreeReader.hpp

Line 142 in 616fbca

t->SetBranchAddress(branch_map_entry.first.c_str(), &branch_map_entry.second);

void** is passed, which causes crash.
@eugene274 eugene274 linked a pull request Nov 12, 2020 that will close this issue
Proper call if SetBranchAddress with specified typename of object. #36
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@eugene274
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Fixed

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Proper call if SetBranchAddress with specified typename of object. HeavyIonAnalysis/AnalysisTree
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@eugene274