TROOT.h File Reference

#include "TDirectory.h"
#include <atomic>
#include <string>
#include <vector>
#include <utility>

Include dependency graph for TROOT.h:

Classes
class	ROOT::Internal::TParBranchProcessingRAII
class	TROOT
	ROOT top level object description. More...

Namespaces
namespace	ROOT
namespace	ROOT::Deprecated
namespace	ROOT::Deprecated::Internal
namespace	ROOT::Experimental
	Namespace for ROOT features in testing.
namespace	ROOT::Internal

Macros
#define	gROOT   (ROOT::GetROOT())

Enumerations
enum class	ROOT::EIMTConfig { ROOT::kWholeMachine = 0 , ROOT::kExistingTBBArena = 1 , ROOT::kNumConfigs = 2 }

Functions
void	ROOT::CallRecursiveRemoveIfNeeded (TObject &obj)
	call RecursiveRemove for obj if gROOT is valid and obj.TestBit(kMustCleanup) is true.
void	ROOT::DisableImplicitMT ()
	Disables the implicit multi-threading in ROOT (see EnableImplicitMT).
void	ROOT::Experimental::DisableObjectAutoRegistration ()
	Disable automatic registration of objects for the current thread (ROOT 7 default).
void	ROOT::Internal::DisableParBranchProcessing ()
	Globally disables the IMT use case of parallel branch processing, deactivating the corresponding locks.
void	ROOT::EnableImplicitMT (ROOT::EIMTConfig config)
	Enable ROOT's implicit multi-threading for all objects and methods that provide an internal parallelisation mechanism.
void	ROOT::EnableImplicitMT (UInt_t numthreads=0)
	Enable ROOT's implicit multi-threading for all objects and methods that provide an internal parallelisation mechanism.
void	ROOT::Experimental::EnableObjectAutoRegistration ()
	Enable automatic registration of objects for the current thread (ROOT 6 default).
void	ROOT::Internal::EnableParBranchProcessing ()
	Globally enables the parallel branch processing, which is a case of implicit multi-threading (IMT) in ROOT, activating the required locks.
void	ROOT::EnableThreadSafety ()
	Enable support for multi-threading within the ROOT code in particular, enables the global mutex to make ROOT thread safe/aware.
TSeqCollection *	ROOT::Deprecated::Internal::GetListOfSecContexts (const TROOT &)
TROOT *	ROOT::GetROOT ()
TROOT *	ROOT::Internal::GetROOT2 ()
UInt_t	ROOT::GetThreadPoolSize ()
	Returns the size of ROOT's thread pool.
Bool_t	ROOT::IsImplicitMTEnabled ()
	Returns true if the implicit multi-threading in ROOT is enabled.
Bool_t	ROOT::Internal::IsParBranchProcessingEnabled ()
	Returns true if parallel branch processing is enabled.
bool	ROOT::Experimental::ObjectAutoRegistrationEnabled ()
	Test whether objects in this thread auto-register themselves, e.g.
Bool_t	ROOT::Internal::RequiresCleanup (TObject &obj)
void	ROOT::Internal::SetRequireCleanup (TObject &obj)

Variables
R__EXTERN TROOT *	ROOT::Internal::gROOTLocal = ROOT::GetROOT()
R__EXTERN TVirtualMutex *	gROOTMutex

Macro Definition Documentation

gROOT

#define gROOT   (ROOT::GetROOT())

Definition at line 426 of file TROOT.h.

Variable Documentation

gROOTMutex

R__EXTERN TVirtualMutex* gROOTMutex

Definition at line 63 of file TROOT.h.