d7/d3f/DataVectorConcepts_8h_source.html

/*

 * Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration.

 */


#ifndef ATHCONTAINERS_DATAVECTORCONCEPTS_H

#define ATHCONTAINERS_DATAVECTORCONCEPTS_H


// Local include(s).

#include "AthContainers/AuxElement.h"

#include "AthContainers/DataVector.h"


// System include(s).

#include <concepts>


namespace SG {


template <class T>

concept IsAuxDataVector =

    std::derived_from<T, DataVector<typename T::base_value_type>> &&

    std::derived_from<typename T::base_value_type, AuxElement>;


}  // namespace SG


#endif  // not ATHCONTAINERS_DATAVECTORCONCEPTS_H

AuxElement.h
Base class for elements of a container that can have aux data.

DataVector.h
An STL vector of pointers that by default owns its pointed-to elements.

SG::IsAuxDataVector
Concept for "xAOD style" DataVector interface containers.
Definition DataVectorConcepts.h:19

SG
Forward declaration.
Definition CaloCellPacker_400_500.h:32