d5/d43/ColumnInfoHelpers_8h_source.html

/*

  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration

*/


#ifndef COLUMNAR_CORE_COLUMN_INFO_HELPERS_H

#define COLUMNAR_CORE_COLUMN_INFO_HELPERS_H


#include <ColumnarInterfaces/ColumnInfo.h>

#include <SGCore/sgkey_t.h>


#include <cstdint>

#include <string>


namespace columnar

{

  void addColumnAccessMode (ColumnInfo& info, ColumnAccessMode accessMode);


  void mergeColumnInfo (ColumnInfo& target, const ColumnInfo& source);


  [[nodiscard]] SG::sgkey_t computeSgKey (const std::string& name, std::uint32_t clid);

}


#endif

ColumnInfo.h

SG::sgkey_t
uint32_t sgkey_t
Type used for hashed StoreGate key+CLID pairs.
Definition sgkey_t.h:32

columnar
Definition ClusterDef.h:16

columnar::mergeColumnInfo
void mergeColumnInfo(ColumnInfo &target, const ColumnInfo &source)
Definition ColumnInfoHelpers.cxx:36

columnar::addColumnAccessMode
void addColumnAccessMode(ColumnInfo &info, ColumnAccessMode accessMode)
Definition ColumnInfoHelpers.cxx:26

columnar::ColumnAccessMode
ColumnAccessMode
an enum for the different access modes for a column
Definition ColumnInfo.h:20

columnar::computeSgKey
SG::sgkey_t computeSgKey(const std::string &name, std::uint32_t clid)
compute the StoreGate hashed key for a container
Definition ColumnInfoHelpers.cxx:85

sgkey_t.h

columnar::ColumnInfo
a struct that contains meta-information about each column that's needed to interface the column with ...
Definition ColumnInfo.h:36