MinimumErrorUpdator.h

Go to the documentation of this file.

// @(#)root/minuit2:$Id$
// Authors: M. Winkler, F. James, L. Moneta, A. Zsenei   2003-2005
 
/**********************************************************************
 *                                                                    *
 * Copyright (c) 2005 LCG ROOT Math team,  CERN/PH-SFT                *
 *                                                                    *
 **********************************************************************/
 
#ifndef ROOT_Minuit2_MinimumErrorUpdator
#define ROOT_Minuit2_MinimumErrorUpdator
 
namespace ROOT {
 
namespace Minuit2 {
 
class MinimumState;
class MinimumError;
class MinimumParameters;
class FunctionGradient;
 
class MinimumErrorUpdator {
 
public:
   virtual ~MinimumErrorUpdator() {}
 
   virtual MinimumError Update(const MinimumState &, const MinimumParameters &, const FunctionGradient &) const = 0;
};
 
} // namespace Minuit2
 
} // namespace ROOT
 
#endif // ROOT_Minuit2_MinimumErrorUpdator