GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Bugs, Fixes, Releases » Question about using pointers to fill TClonesArray
Re: Question about using pointers to fill TClonesArray [message #17673 is a reply to message #17672] Thu, 18 December 2014 16:49 Go to previous messageGo to previous message
Klaus Götzen is currently offline  Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI
first-grade participant
From: *gsi.de
Hi Martin,


as far as I understand the new at that point is a so-called 'new with placement', i.e. no new memory is allocated, but you write the new object at memory location, which already was use by an object of the same type (and size). This is much faster than new, and you don't need to delete (must not I guess!). This is the general clue of TClonesArrays.


Best,
Klaus
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: [FIXED] fts/FtsTracking/PndFtsHoughSpace.h::ExportTH2S() declared but not implemented
Next Topic: [FIXED] Memory leak in PndSttHitProducerRealFull / PndFtsHitProducerRealFull?
Goto Forum:
  


Current Time: Thu Mar 28 22:31:03 CET 2024

Total time taken to generate the page: 0.00987 seconds