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

#include "CxxUtils/checker_macros.h"
#include "Python.h"

Include dependency graph for PyROOTPickle.h:

This graph shows which files directly or indirectly include this file:

Classes
class	RootUtils::PyROOTPickle

Namespaces
namespace	RootUtils

Variables
	ATLAS_NO_CHECK_FILE_THREAD_SAFETY

Detailed Description

Port pickling functionality while awaiting newer release.

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.

Variable Documentation

ATLAS_NO_CHECK_FILE_THREAD_SAFETY

Definition at line 35 of file PyROOTPickle.h.