cmsmath::SubspaceMultiGenFunction Class Reference

Inheritance diagram for cmsmath::SubspaceMultiGenFunction:

Public Member Functions
virtual IBaseFunctionMultiDim *	Clone () const
virtual unsigned int	NDim () const
	SubspaceMultiGenFunction (const ROOT::Math::IMultiGenFunction *f, int nDim, const int *idx, double *xi)

Private Member Functions
virtual double	DoEval (const double *x) const

Private Attributes
const ROOT::Math::IMultiGenFunction *	f_
const int *	idx_
const int	nDim_
double *	x_

Detailed Description

Definition at line 464 of file SequentialMinimizer.cc.

Constructor & Destructor Documentation

cmsmath::SubspaceMultiGenFunction::SubspaceMultiGenFunction ( const ROOT::Math::IMultiGenFunction *  f, int  nDim, const int *  idx, double *  xi  )

inline

Definition at line 466 of file SequentialMinimizer.cc.

                                                                                                              :
                f_(f), nDim_(nDim), idx_(idx), x_(xi) {}

Member Function Documentation

virtual IBaseFunctionMultiDim* cmsmath::SubspaceMultiGenFunction::Clone ( ) const

inlinevirtual

Definition at line 468 of file SequentialMinimizer.cc.

{ return new SubspaceMultiGenFunction(*this); }

virtual double cmsmath::SubspaceMultiGenFunction::DoEval ( const double *  x ) const

inlineprivatevirtual

Definition at line 471 of file SequentialMinimizer.cc.

References i.

                                                         {
                for (int i = 0; i < nDim_; ++i) x_[idx_[i]] = x[i];
                return (*f_)(x_);
           }

virtual unsigned int cmsmath::SubspaceMultiGenFunction::NDim ( ) const

inlinevirtual

Definition at line 469 of file SequentialMinimizer.cc.

{ return nDim_; }

Member Data Documentation

const ROOT::Math::IMultiGenFunction* cmsmath::SubspaceMultiGenFunction::f_

private

Definition at line 475 of file SequentialMinimizer.cc.

const int* cmsmath::SubspaceMultiGenFunction::idx_

private

Definition at line 477 of file SequentialMinimizer.cc.

const int cmsmath::SubspaceMultiGenFunction::nDim_

private

Definition at line 476 of file SequentialMinimizer.cc.

double* cmsmath::SubspaceMultiGenFunction::x_

private

Definition at line 478 of file SequentialMinimizer.cc.