AthenaRootSharedWriterSvc.cxx File Reference

This file contains the implementation for the AthenaRootSharedWriterSvc class. More...

#include "GaudiKernel/IAlgManager.h"
#include "AthenaRootSharedWriterSvc.h"
#include "TBranch.h"
#include "TClass.h"
#include "TFile.h"
#include "TFileMerger.h"
#include "TKey.h"
#include "TLeaf.h"
#include "TMemFile.h"
#include "TMessage.h"
#include "TMonitor.h"
#include "TServerSocket.h"
#include "TSocket.h"
#include "TString.h"
#include "TTree.h"
#include <set>
#include <map>

Go to the source code of this file.

Classes
struct	ParallelFileMerger

Functions
void *	getCachedDummyAddress (TClass *cl, std::unordered_map< TClass *, void * > &cache)

Detailed Description

This file contains the implementation for the AthenaRootSharedWriterSvc class.

Author

Peter van Gemmeren gemme.nosp@m.ren@.nosp@m.anl.g.nosp@m.ov

Definition in file AthenaRootSharedWriterSvc.cxx.

Function Documentation

getCachedDummyAddress()

void * getCachedDummyAddress	(	TClass *	cl,
		std::unordered_map< TClass *, void * > &	cache )

Definition at line 30 of file AthenaRootSharedWriterSvc.cxx.

{
   if (!cl) return nullptr;
 
   void*& map_ptr = cache[cl];
   if (!map_ptr) {
      map_ptr = cl->New();
   }
   
   return &map_ptr;
}