11   std::string 
GetDstFilePath(
const int run_id, 
const int spill_id, 
const std::string dir_dst=
"");
 
   12   std::vector<std::string> 
GetListOfSpillDSTs(
const int run, 
const std::string dir_dst=
"");
 
Collection of your useful functions.
std::string GetDstFilePath(const int run_id, const int spill_id, const std::string dir_dst="")
std::vector< std::string > GetListOfSpillDSTs(const int run, const std::string dir_dst="")