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3d94b490 | 1 | // Author: Stefano Carrazza 2010 |
2 | ||
3 | /************************************************************************** | |
4 | * Copyright(c) 1998-2009, ALICE Experiment at CERN, all rights reserved. * | |
5 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
6 | * full copyright notice. * | |
7 | **************************************************************************/ | |
ba978640 | 8 | #if !defined(__CINT__) || defined(__MAKECINT__) |
9 | #include <TEveElement.h> | |
10 | ||
11 | #include <EVE/EveBase/AliEveEventManager.h> | |
12 | #include <EVE/EveBase/AliEveLego.h> | |
13 | #endif | |
3d94b490 | 14 | |
15 | AliEveLego* lego(){ | |
16 | ||
17 | AliEveEventManager *mng = AliEveEventManager::GetMaster(); | |
ba978640 | 18 | AliEveLego *lego = dynamic_cast<AliEveLego*>(mng->FindGlobal("LegoHisto2D")); |
3d94b490 | 19 | |
20 | if ( lego == 0) { | |
21 | lego = new AliEveLego(); | |
22 | mng->InsertGlobal("LegoHisto2D",lego); | |
23 | } else { | |
24 | lego->Update(); | |
25 | } | |
26 | ||
27 | return lego; | |
28 | } |