#ifdef __CINT__
#pragma link off all      globals;
#pragma link off all      classes;
#pragma link off all      functions;

#pragma link C++ function compare_stn_hist;
#pragma link C++ function merge_stn_hist;
#pragma link C++ function merge_prod_hist;
#pragma link C++ function compare_prod_hist;
#pragma link C++ function histograms_identical;
#pragma link C++ function folder_to_dir;

#endif