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#include <HistDefinition.h>
Description: Class for parsing histogram definitions from a ParameterSet of ParameterSets defined in the python configuration. Acceptable parameters are all public members of the HistDefinition class.
Python configuration example: https://github.com/cms-sw/cmssw/blob/master/DQMOffline/L1Trigger/python/L1THistDefinitions_cff.py
Usage in CMSSW module PlotConfig enum, PlotConfigNames map: https://github.com/cms-sw/cmssw/blob/master/DQMOffline/L1Trigger/interface/L1TEGammaOffline.h
enum PlotConfig { nVertex };
static const std::map<std::string, unsigned int> PlotConfigNames;
https://github.com/cms-sw/cmssw/blob/master/DQMOffline/L1Trigger/src/L1TEGammaOffline.cc
const std::map<std::string, unsigned int> L1TEGammaOffline::PlotConfigNames = { {"nVertex", PlotConfig::nVertex} }; Read from ParameterSet in module constructor: histDefinitions_(dqmoffline::l1t::readHistDefinitions(ps.getParameterSet("histDefinitions"), PlotConfigNames)),
Use to create a histogram: dqmoffline::l1t::HistDefinition nVertexDef = histDefinitions_[PlotConfig::nVertex]; h_nVertex_ = ibooker.book1D( nVertexDef.name, nVertexDef.title, nVertexDef.nbinsX, nVertexDef.xmin, nVertexDef.xmax );
1.8.11
