#include <iomanip>
{
RooAbsPdf::defaultGeneratorConfig()->method1D(false, false).setLabel("RooAcceptReject");
std::unique_ptr<RooDataSet>
data_ar{model.generate(
x, 10000, Verbose(
true))};
model.specialGeneratorConfig(true)->method1D(false, false).setLabel("RooFoamGenerator");
RooAbsPdf::defaultGeneratorConfig()->getConfigSection("RooAcceptReject").setRealValue("nTrial1D", 2000);
model.specialGeneratorConfig()->getConfigSection("RooFoamGenerator").setRealValue("chatLevel", 1);
std::unique_ptr<RooDataSet>
data_foam{model.generate(
x, 10000, Verbose())};
}
RooArgList is a container object that can hold multiple RooAbsArg objects.
Chebychev polynomial p.d.f.
Variable that can be changed from the outside.
The namespace RooFit contains mostly switches that change the behaviour of functions of PDFs (or othe...
[#0] ERROR:InputArguments -- Trying to set invalid state label 'RooAcceptReject' for category method1D
--- RooGenContext ---
Using PDF RooChebychev::model[ x=x coefList=(0,0.5,-0.1) ]
Use PDF generator for ()
Use MC sampling generator RooFoamGenerator for (x)
RooDataSet::modelData[x] = 10000 entries
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
F F
F **************************************** F
F ****** TFoam::Initialize ****** F
F **************************************** F
F TFOAM F
F Version = 1.02M = Release date: 2005.04.10 F
F kDim = 1 = Dimension of the hyper-cubical space F
F nCells = 30 = Requested number of Cells (half of them active) F
F nSampl = 200 = No of MC events in exploration of a cell F
F nBin = 8 = No of bins in histograms, MC exploration of cell F
F EvPerBin = 25 = Maximum No effective_events/bin, MC exploration F
F OptDrive = 2 = Type of Driver =1,2 for Sigma,WtMax F
F OptRej = 1 = MC rejection on/off for OptRej=0,1 F
F MaxWtRej = 1.1 = Maximum wt in rejection for wt=1 evts F
F F
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
11
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
F F
F *** TFoam::Initialize FINISHED!!! *** F
F nCalls = 5800 = Total number of function calls F
F XPrime = 0.10992972 = Primary total integral F
F XDiver = 0.010000374 = Driver total integral F
F mcResult = 0.099929343 = Estimate of the true MC Integral F
F F
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
--- RooGenContext ---
Using PDF RooChebychev::model[ x=x coefList=(0,0.5,-0.1) ]
Use PDF generator for ()
Use MC sampling generator RooFoamGenerator for (x)
RooDataSet::modelData[x] = 10000 entries