root

root copied to clipboard

### Explain what you would like to see improved and how. The RDataFrame JIT logic makes use of a series of controlled memory leaks between different functions to ensure lifetime...

vepadulano

ROOT 6.30.01 + C++20 crashes when interpreting specially crafted macro

31

### Check duplicate issues. - [X] Checked for duplicates ### Description I am not sure what is actually happening, however the following macro: ```C++ namespace o2::zdc { class MCLabel; }...

ktf

[PyROOT] Sync with upstream cppyy

1

Closes #15104. Thank you very much @wlav for helping out here! Needs to be backported to 6.32.

guitargeek

### Explain what you would like to see improved and how. As proposed in the following forum post: https://root-forum.cern.ch/t/how-to-stop-rdataframe-from-changing-column-type-from-std-vector-double-to-root-rvec/58971/3 ### ROOT version Any ### Installation method Any ### Operating system...

vepadulano

gPad is not consistent in pyROOT

5

### Check duplicate issues. - [X] Checked for duplicates ### Description If configuring any web display, gPad is not properly set. As a result, `h.Draw` creates new canvas. Code works...

linev

[TFile] Create dir if necessary

2

[pr.log](https://github.com/root-project/root/files/14873477/pr.log) This pull request changes the behavior of the create and recreate functions of the `TFile` class. When a new ROOT file is created, the underlying path may not exist....

arabusov

Canvas is not displayed on secondary cell executions if `Print` method is used

1

### Check duplicate issues. - [X] Checked for duplicates ### Description TCanvas is not displayed in Jupyter notebook on secondary cell executions **if `Print` method is used in the cell**....

dreykiman

[IO] Deprecate TStreamerElement::ESTLtype in favor of ROOT::ESTLType

1

Superseeds #7234 so I can open a corresponding roottest PR.

guitargeek

[v628] io: Avoid infinite recursion in TFile::Open

1

This fixes #15590

pcanal

Related to https://github.com/root-project/root/issues/15621

vepadulano