[PyROOT][ROOT-10294] Reuse TEnum to get its underlying type #132
Commits on Aug 26, 2019
Commits on Aug 27, 2019
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[io] update TFile docu about kReproducible bit
Provide also entry in release notes
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[xml] use c++11 interface for virtaul functions
Use unique_ptr<TXMLEngine> as holder
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[xml] use unique_ptr as holder of stack objects
Clarifies ownership of this elements
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[sql] check kReproducible bit in TSQLFile
Not really used, but keep it here for compatibility
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[sqlio] use actual creation/modification times of TDirectory
Before TSQLFile times were used
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[json] fix problem with conversion vector<vector<vector<int>>>
Wrong optimization was used. Fixes https://root-forum.cern.ch/t/35782/
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In MakeProject avoid dereferencing deleted object.
Make sure to Clear the list 'extrainfos' before any of its content is deleted. See https://root-forum.cern.ch/t/tfile-makeproject-severely-broken-in-root-6-08-06-6-18-00/34924
Commits on Aug 28, 2019
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[Exp PyROOT] Prevent cppyy from filtering ROOT libraries
When using cppyy from ROOT, many symbols coming from ROOT libraries can be found when running dir(cppyy.gbl). In order to obtain such list of symbols, cppyy scans the rootmap files. This allows tab-completion before classes are even loaded, let alone bound. This change sets a variable so that the symbols in Core, IO, Thread and MathCore are not cleaned up by cppyy.
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[Exp PyROOT] Set memory policy to heuristics
This is the default value in the current PyROOT, which has changed in Cppyy.
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[Exp PyROOT] Do not rely on RemoveAt to implement list methods
RemoveAt relies on Remove, which at its turn applies IsEqual to find the element it needs to remove. If there are two elements in the list that are equal, Remove just removes the first it finds, not the one with the specified index.
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[Exp PyROOT] No need to set ownership, now using kMemoryHeuristics
Now experimental PyROOT, as the old PyROOT, has kMemoryHeuristics as default memory policy for arguments of callables. Thus, the ownership is automatically transferred from Python to C++ for non-const pointer arguments.
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[Exp PyROOT] Add plotOn overloads of RooAbsData to RooDataHist
This patch is to be merged into ROOT (modulo some modifications to cover cases that are still failing): https://bitbucket.org/wlav/cppyy-backend/src/master/cling/patches/using_decls.diff Without that patch, Cppyy does not automatically add to a class the method overloads that come from a 'using' statement. In the meantime, this commit adds a pythonisation that is needed for RooDataHist to see the overloads it is using from RooAbsData. Once the more general solution is implemented in the bindings, this pythonisation will be removed.
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Commits on Aug 30, 2019
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[PyROOT][ROOT-10294] Reuse TEnum to get its underlying type
As pointed out in ROOT-10294, when using the CMSSW environment, the lookup of an enum constant in the list of attributes of the namespace does not succeed. This commit passes on the TEnum obtained when creating the namespace proxy to the addition of the enum constants as properties of the namespace, so that the underlying type of the enum can be taken from the TEnum, and therefore we avoid the lookup in the list of attributes of the namespace.