the greatest news in this PR is the implementation of support for multi-weighted boost histograms, enabling for an optimisation of weight systematics. Other minor but nice implementations:
setting the number of threads in the constructor of RDFtree
removed support for RResultPtr to be carried by modules - only nodes can dump histograms, snapshots, etc
added some useful metadata to the boost-histograms output: axes edges
histograms are already reshaped in the right way, no need for the user to remember the original binning
this PR addresses at least partially a number of open issues: #44 #43
the greatest news in this PR is the implementation of support for multi-weighted boost histograms, enabling for an optimisation of weight systematics. Other minor but nice implementations:
this PR addresses at least partially a number of open issues: #44 #43