| getTreeNames {xps} | R Documentation |
Get tree names stored in a ROOT file.
getTreeNames(rootfile, treetype = "*", setname = NULL, gettitle = FALSE)
rootfile |
name of ROOT file, including full path. |
treetype |
tree type. |
setname |
name of ROOT subdirectory containing trees. |
gettitle |
If TRUE the titles of the trees will be returned. |
Extracts the tree names of treetype stored in ROOT file rootfile.
Valid tree types are listed in validTreetype. For treetype="*" names for all
trees in rootfile are returned.
If setname is provided, only tree names in subdirectory setname are returned.
A vector of tree names. For gettitle=TRUE a vector of tree titles.
Christian Stratowa
getTreeNames(paste(.path.package("xps"),"schemes/SchemeTest3.root",sep="/"))
getTreeNames(paste(.path.package("xps"),"schemes/SchemeTest3.root",sep="/"), "scm")
getTreeNames(paste(.path.package("xps"),"rootdata/DataTest3_cel.root",sep="/"))