/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/AthContainersInterfaces/AthContainersInterfaces/AuxStore_traits.h File Reference

Associate AuxStore classes with EDM container classes. More...

#include "AthContainersInterfaces/IAuxElement.h"
#include "AthContainersInterfaces/IAuxStore.h"
#include "AthContainersInterfaces/IConstAuxStore.h"
#include <boost/type_traits/is_base_of.hpp>
#include <boost/version.hpp>
#include <boost/mpl/if.hpp>
#include <string>

Go to the source code of this file.

Classes
struct	boost::conditional< b, T, U >
class	SG::NoAuxStore
	Mark that there's no associated AuxStore class. More...
struct	SG::AuxStore_traits_AuxDefault
	Default traits values for aux data case. More...
struct	SG::AuxStore_traits_NoAuxDefault
	Default traits values for no-aux data case. More...
struct	SG::AuxStore_traits1< DOBJ, FLAG_ >
struct	SG::AuxStore_traits1< DOBJ, typename SG_STD_OR_BOOST::is_base_of< IAuxElement, typename DOBJ::base_value_type >::type >
struct	SG::AuxStore_traits< DOBJ >
	Associate AuxStore classes with EDM container classes (default implementation). More...
struct	SG::AuxStore_traits< DOBJ * >
	Associate AuxStore classes with EDM container classes. This specialization allows using pointer types directly as an argument. More...
Namespaces
namespace	SG
	Constructor from a payload object.

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Detailed Description

Associate AuxStore classes with EDM container classes.

Author:

scott snyder <snyder@bnl.gov>, Paolo Calafiura

Date:

Sep, 2013 A DataVector may have auxiliary data associated with it, which are kept in separate AuxStore objects.

When an object is retrieved from StoreGate, StoreGate can also look for an auxiliary store object and associate it with the container. This traits class is used to get the types of objects for which to look in StoreGate.

There are two types defined, type and const_type, for non-const and const AuxStores, respectively.

By default, these are SG::IAuxStore and SG::IConstAuxStore for types which have auxiliary data (either DOBJ or DOBJ::base_value_type derives from SG::IAuxElement). Otherwise, both types default to SG::NoAuxStore.

These defaults may be overridden using the CLASS_AUXSTORE macro.