39 #ifndef __BASECONSTRAINT_H
40 #define __BASECONSTRAINT_H
101 virtual double getValue()
const = 0;
107 virtual const char*
getName()
const;
109 virtual void setName (
const char * name_);
118 virtual std::ostream&
print (std::ostream& os
135 #endif // __BASECONSTRAINT_H
std::ostream & operator<<(std::ostream &os, const BaseConstraint &bc)
Prints out a BaseConstraint, using its print method.
Definition: BaseConstraint.h:128
virtual void getDerivatives(int idim, double der[]) const =0
Get first order derivatives of the constraint function Call this with a predefined array "der" with t...
BaseConstraint & operator=(const BaseConstraint &rhs)
Assignment.
Definition: BaseConstraint.cc:31
virtual std::ostream & print(std::ostream &os) const
print object to ostream
Definition: BaseConstraint.cc:63
virtual double getError() const
Returns the error on the value of the constraint.
Definition: BaseConstraint.cc:58
BaseConstraint()
Creates an empty BaseConstraint object.
Definition: BaseConstraint.cc:19
virtual double getValue() const =0
Returns the value of the constraint function.
virtual ~BaseConstraint()
Virtual destructor.
Definition: BaseConstraint.cc:40
Abstract base class for constraints of kinematic fits.
Definition: BaseConstraint.h:85
virtual const char * getName() const
Returns the name of the constraint.
Definition: BaseConstraint.cc:46
virtual void setName(const char *name_)
Set object's name.
Definition: BaseConstraint.cc:50
Abstract base class for particle objects of kinematic fits.
Definition: BaseFitObject.h:110