BaseSoftConstraint.h

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#ifndef __BaseSoftConstraint_H
#define __BaseSoftConstraint_H

#include "BaseConstraint.h"

class BaseFitObject;

//  Class BaseSoftConstraint:

class BaseSoftConstraint: public BaseConstraint {
  public:
    
    virtual ~BaseSoftConstraint();
        
    virtual double getChi2() const = 0;
    
    
    virtual void add2ndDerivativesToMatrix (double *M,      
                                            int idim        
                                            ) const = 0;
    virtual void addToGlobalChi2DerVector (double *y,   
                                           int idim     
                                           ) const = 0;
    
                                 
    protected:
      char *name;  
};


#endif // __BASECONTRAINT_H