2 #ifndef LSST_JOINTCAL_CHI2_H
3 #define LSST_JOINTCAL_CHI2_H
20 s <<
"chi2/ndof : " << chi2.
chi2 <<
'/' << chi2.
ndof <<
'=' << chi2.
chi2 / chi2.
ndof;
47 #endif // LSST_JOINTCAL_CHI2_H
friend std::ostream & operator<<(std::ostream &s, const Chi2 &chi2)
void operator+=(const Chi2 &right)
Simple structure to accumulate Chi2 and Ndof.
void addEntry(double inc, unsigned dof, T)
std::string __str__()
this routine is the one called by the python print.