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Reference Guide
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FitUtil.cxx File Reference
#include "Fit/FitUtil.h"
#include "Fit/BinData.h"
#include "Fit/UnBinData.h"
#include "Math/IFunctionfwd.h"
#include "Math/IParamFunction.h"
#include "Math/Integrator.h"
#include "Math/IntegratorMultiDim.h"
#include "Math/WrappedFunction.h"
#include "Math/OneDimFunctionAdapter.h"
#include "Math/RichardsonDerivator.h"
#include "Math/Error.h"
#include "Math/Util.h"
#include "ROOT/TThreadExecutor.hxx"
#include "ROOT/TSequentialExecutor.hxx"
#include <limits>
#include <cmath>
#include <cassert>
#include <algorithm>
#include <numeric>
#include "TROOT.h"

Classes

struct  ROOT::Fit::FitUtil::ParamDerivFunc< GradFunc >
class  ROOT::Fit::FitUtil::SimpleGradientCalculator

Namespaces

namespace  ROOT
namespace  ROOT::Fit
 Namespace for the fitting classes.
namespace  ROOT::Fit::FitUtil
 namespace defining utility free functions using in Fit for evaluating the various fit method functions (chi2, likelihood, etc..) given the data and the model function

Functions

template<class GFunc>
void ROOT::Fit::FitUtil::CalculateGradientIntegral (const GFunc &gfunc, const double *x1, const double *x2, const double *p, double *g)
bool ROOT::Fit::FitUtil::CheckInfNaNValue (double &rval)
double ROOT::Fit::FitUtil::CorrectValue (double rval)