Parallelized classes

Classes implement parallelism within ROOT.

Classes
class	ROOT::Internal::RTaskArenaWrapper
	Wrapper for tbb::task_arena. More...
class	ROOT::TProcessExecutor
	This class provides a simple interface to execute the same task multiple times in parallel, possibly with different arguments every time. More...
class	ROOT::Internal::TSpinLockGuard
	A spin mutex-as-code-guard class. More...
class	ROOT::TSpinMutex
	A spin mutex class which respects the STL interface for mutexes. More...
class	ROOT::Experimental::TTaskGroup
	A class to manage the asynchronous execution of work items. More...
class	ROOT::TThreadedObject< T >
	A wrapper to make object instances thread private, lazily. More...
class	ROOT::TThreadExecutor
	This class provides a simple interface to execute the same task multiple times in parallel threads, possibly with different arguments every time. More...
class	ROOT::TTreeProcessorMP
	This class provides an interface to process a TTree dataset in parallel with multi-process technology. More...
class	ROOT::TTreeProcessorMT
	A class to process the entries of a TTree in parallel. More...