10#ifndef ROOT_Minuit2_MnMigrad
11#define ROOT_Minuit2_MnMigrad
Interface (abstract class) defining the function to be minimized, which has to be implemented by the ...
Extension of the FCNBase for providing the analytical Gradient of the function.
application interface class for minimizers (migrad, simplex, Minimize, Scan) User normally instantiat...
unsigned int NumOfCalls() const
const MnStrategy & Strategy() const
const MnUserParameterState & State() const
virtual const FCNBase & Fcnbase() const
API class for minimization using Variable Metric technology ("MIGRAD"); allows for user interaction: ...
MnMigrad(const FCNBase &fcn, const MnUserParameters &par, const MnUserCovariance &cov, unsigned int stra=1)
construct from FCNBase + MnUserParameters + MnUserCovariance
MnMigrad(const FCNGradientBase &fcn, const MnUserParameterState &par, const MnStrategy &str)
construct from FCNGradientBase + MnUserParameterState + MnStrategy
MnMigrad(const FCNGradientBase &fcn, const std::vector< double > &par, unsigned int nrow, const std::vector< double > &cov, unsigned int stra=1)
construct from FCNGradientBase + std::vector for parameters and covariance
MnMigrad(const FCNGradientBase &fcn, const MnUserParameters &par, const MnUserCovariance &cov, unsigned int stra=1)
construct from FCNGradientBase + MnUserParameters + MnUserCovariance
ModularFunctionMinimizer & Minimizer()
MnMigrad(const FCNGradientBase &fcn, const std::vector< double > &par, const std::vector< double > &err, unsigned int stra=1)
construct from FCNGradientBase + std::vector for parameters and errors
MnMigrad(const FCNBase &fcn, const std::vector< double > &par, const std::vector< double > &err, unsigned int stra=1)
construct from FCNBase + std::vector for parameters and errors
const ModularFunctionMinimizer & Minimizer() const
MnMigrad(const FCNBase &fcn, const MnUserParameters &par, unsigned int stra=1)
construct from FCNBase + MnUserParameters
MnMigrad(const FCNBase &fcn, const MnUserParameterState &par, const MnStrategy &str)
construct from FCNBase + MnUserParameterState + MnStrategy
MnMigrad(const FCNBase &fcn, const std::vector< double > &par, unsigned int nrow, const std::vector< double > &cov, unsigned int stra=1)
construct from FCNBase + std::vector for parameters and covariance
MnMigrad & operator=(const MnMigrad &)
MnMigrad(const FCNBase &fcn, const std::vector< double > &par, const MnUserCovariance &cov, unsigned int stra=1)
construct from FCNBase + std::vector for parameters and MnUserCovariance
MnMigrad(const MnMigrad &migr)
MnMigrad(const FCNGradientBase &fcn, const MnUserParameters &par, unsigned int stra=1)
construct from FCNGradientBase + MnUserParameters
MnMigrad(const FCNGradientBase &fcn, const std::vector< double > &par, const MnUserCovariance &cov, unsigned int stra=1)
construct from FCNGradientBase + std::vector for parameters and MnUserCovariance
VariableMetricMinimizer fMinimizer
API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (...
Class containing the covariance matrix data represented as a vector of size n*(n+1)/2 Used to hide in...
class which holds the external user and/or internal Minuit representation of the parameters and error...
API class for the user interaction with the parameters; serves as input to the minimizer as well as o...
Base common class providing the API for all the minimizer Various Minimize methods are provided varyi...
Instantiates the SeedGenerator and MinimumBuilder for Variable Metric Minimization method.