TTree::GetEntries() give wrong numbers?

[Pepe_Le_Pew]

Questions regarding TTree and their NameCycles

Hi, You may want to re-read the User’s Guide chapter on I/O and in particular the discussion about ‘cycles’ Sorta … When the number of entries reached the one given by ‘AutoSave’, the meta-data is flushed to the disk. A the previous version is kept around in case the writing of the new fail (so that most of the data is still readable even in case of crash). The cycles are backups. Yes. ;1 is an older snapshot of the meta data. The delete only remove the meta data and not the data (as it…

“ROOT User’s Guide” → “Input/Output”