Modify TProfile::GetBinError to disable the optimisation when the number of bins is greater than 1000. The time of the old algorithm was proportional to the number of bins, generating a N^2 problem when projecting a TProfile with a large number of bins (eg 100000).
Modify TProfile::GetBinError to disable the optimisation when the number
of bins is greater than 1000. The time of the old algorithm was proportional
to the number of bins, generating a N^2 problem when projecting a TProfile
with a large number of bins (eg 100000).


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@5563 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root