PyROOTPickle.h File Reference

Port pickling functionality while awaiting newer release. More...

#include "Python.h"
#include "GaudiKernel/Kernel.h"

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Classes
class	GaudiMP::PyROOTPickle

Namespaces
	GaudiMP
	A class to serialize/deserialize TES objects to and from a TBufferFile Author: P.

Detailed Description

Port pickling functionality while awaiting newer release.

Author

Wim Lavrijsen

Date

Apr 2008 PyROOT does not implement direct pickling of ObjectProxy's until release 5.20 of ROOT; this code brings it forward for use in ATLAS.

The code here will make the following changes to PyROOT's behavior:

• Add a method "_ObjectProxy__expand__" to libPyROOT that is stored by name by the pickler used by the unpickler. The expand function takes a class name and a python string, which are turned into an object using TBufferFile.
• Add a "__reduce__" method to ObjectProxy, which turns ObjectProxy's into python strings through serialization done by TBufferFile. The python string is subsequently pickled.

Definition in file PyROOTPickle.h.