Proof tutorials

These examples aim to illustrate the usage of PROOF.

Modules
	ProcFileElements
	Class to hold information about the processed elements of a file.
	ProofAux
	Selector used for auxiliary actions in the PROOF tutorials.
	ProofEvent
	Selector for generic processing with Event.
	ProofEventProc
	Selector to process trees containing Event structures.
	ProofFriends
	Selector to process tree friends.
	ProofNtuple
	Selector to fill a simple ntuple.
	ProofPythia
	Selector to generate Monte Carlo events with Pythia8.
	ProofSimple
	Selector to fill a set of histograms.
	ProofSimpleFile
	Selector to fill a set of histograms and merging via file.
	ProofStdVec
	Selector for generic processing with stdlib collections.
	ProofTests
	Auxilliary selector used to test PROOF functionality.

Files
file	EmptyInclude.h
	Empty file to test TProof::Load in runProof.C and StressProof.cxx in conjunction with ProcFileElements and ProofEventProc .
file	finalizeProof.C
	Macro to finalize queries run with the macro tutorials/runProof .
file	getProof.C
	Attaches to a PROOF session, possibly at the indicated URL.