Hello,
TSystem::GetPathInfo is the equivalent of the posix stat function:
FileStat_t fst; gSystem->GetPathInfo("<path>", fst);
A set of macros is available in TSystem.h to find the nature of the path: R_ISDIR(fst.fMode) will be true for directories and R_ISREG(fst.fMode) will be true for regular files.
For the size, for files you can use fst.fSize; for directories, what do you
mean exactly for directory size? To get the number of entries in the
directory
you have to open the directory and loop over its content:
Int_t dir_entries = 0;
void *dir = gSystem->OpenDirectory("<dir>")
while (gSystem->GetDirEntry(dir))
dir_entries++;
gSystem->FreeDirectory(dir);
G. Ganis
Margar Simonyan wrote:
> Hello
>
> I wonder if within ROOT there is a way to get file or directory size.
> In TSystemDirectory and TSystemFile classes I found no such functions.
>
> Best regards,
> Margar Simonyan
>
>
-- +--------------------------------------------------------------------------+ Gerardo GANIS PH Department, CERN address CERN, CH 1211 Geneve 23 room: 32-RC-017, tel / fax: +412276 76439 / 69133 e-mail gerardo.ganis_at_cern.ch +--------------------------------------------------------------------------+Received on Mon Oct 23 2006 - 10:13:31 MEST
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