unsigned int BaseENSDF::IsDataSet ( const char *  nuclide, const char *  dsid = "ADOPTED LEVELS, GAMMAS"  ) const

virtual

look for a given data set

if the dataset doesn't exist in this file, it returns 0, otherwise it returns a number that identifies uniquely the dataset. This number is used to read the records that composed this data set with the NextRecord member.

Reimplemented in Gw::ENSDF.

Definition at line 123 of file BaseENSDF.cpp.