xAOD::TTransTrees Class Reference

A simple helper class holding both event and metadata transient trees. More...

#include <TTransTrees.h>

Collaboration diagram for xAOD::TTransTrees:

Public Member Functions
	TTransTrees (::TTree *eventTree, ::TTree *metaTree)
	Constructor with two transient tree pointers. More...
::TTree *	eventTree () const
	Get a pointer to the transient event tree. More...
::TTree *	metaTree () const
	Get a pointer to the transient metadata tree. More...

Private Attributes
::TTree *	m_eventTree
	Pointer to the transient event tree. More...
::TTree *	m_metaTree
	Pointer to the transient metadata tree. More...

Detailed Description

A simple helper class holding both event and metadata transient trees.

In order to access both the event and metadata information in PyROOT in a user friendly way, we use this helper class. It's extremely simple, it just points to two transient trees that describe the event- and metadata of the input file(s), without owning those trees. The trees are always owned by the xAOD::MakeTransientTrees functions.

Author

Attila Krasznahorkay Attil.nosp@m.a.Kr.nosp@m.aszna.nosp@m.hork.nosp@m.ay@ce.nosp@m.rn.c.nosp@m.h

Revision

645462

Date

2015-02-10 11:04:54 +0100 (Tue, 10 Feb 2015)

Definition at line 29 of file TTransTrees.h.

Constructor & Destructor Documentation

TTransTrees()

xAOD::TTransTrees::TTransTrees ( ::TTree *  eventTree, ::TTree *  metaTree  )

inline

Constructor with two transient tree pointers.

Definition at line 33 of file TTransTrees.h.

         : m_eventTree( eventTree ), m_metaTree( metaTree ) {}

Member Function Documentation

eventTree()

::TTree* xAOD::TTransTrees::eventTree ( ) const

inline

Get a pointer to the transient event tree.

Definition at line 37 of file TTransTrees.h.

{ return m_eventTree; }

metaTree()

::TTree* xAOD::TTransTrees::metaTree ( ) const

inline

Get a pointer to the transient metadata tree.

Definition at line 40 of file TTransTrees.h.

{ return m_metaTree; }

Member Data Documentation

m_eventTree

::TTree* xAOD::TTransTrees::m_eventTree

private

Pointer to the transient event tree.

Definition at line 44 of file TTransTrees.h.

m_metaTree

::TTree* xAOD::TTransTrees::m_metaTree

private

Pointer to the transient metadata tree.

Definition at line 46 of file TTransTrees.h.

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

• TTransTrees.h