UInt_t TTreeMaster::Snapshot ( Option_t *  opt = "*" )

virtual

Save all histograms belonging to this watcher. Should be overloaded in case of spectra not registered in pool.

if option contains !tag, tagged spectra are not saved. if option contains *, all spectra are saved, otherwise assume wildcard

Ex:

• * !tag
• *_E
• *_E !tag

Reimplemented from Gw::Watcher.

Definition at line 145 of file TTreeWatchers.cpp.