SParLocator Class Reference

Helper class for finding the full path name of PAR packages. More...

#include <core/include/SParLocator.h>

Collaboration diagram for SParLocator:

List of all members.

Static Public Member Functions
static TString	Locate (const TString &parName)
	Locate a package file.

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Detailed Description

Helper class for finding the full path name of PAR packages.

Unfortunately ROOT does not provide any facilities for finding a given (PAR) file in a list of directories. (Like in $PATH.) So I created this little class for constructing the full path name for the PAR packages. The class reads the list of directories to be searched from the PAR_PATH environment variable, which is usually set in SFrame/setup.[c]sh.

This is another part of the SFrame code that probably doesn't work on Windows, as I had to use standard POSIX code for locating the package files. Somehow I couldn't find any ROOT functions for listing all the files in a given directory. Very strange...

Version:

Revision:

120

Definition at line 43 of file SParLocator.h.

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Member Function Documentation

TString SParLocator::Locate

(

const TString &

parName

)

[static]

Locate a package file.

Parameters:

parName

Name of the file to look for

Returns:

The full path name of the file if found, "" otherwise

Definition at line 38 of file SParLocator.cxx.

References DEBUG, SLogger::endmsg(), and ERROR.

Referenced by SCycleController::ExecuteNextCycle().

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The documentation for this class was generated from the following files:

• core/include/SParLocator.h
• core/src/SParLocator.cxx