INTupleSvc.h

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* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
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#pragma once
 
#include <GaudiKernel/ClassID.h>
#include <GaudiKernel/IDataProviderSvc.h>
 
namespace NTuple {
  class Tuple;
  struct Directory;
} // namespace NTuple

class GAUDI_API INTupleSvc : virtual public IDataProviderSvc {
public:
  DeclareInterfaceID( INTupleSvc, 2, 0 );
  virtual StatusCode create( const CLID& typ, const std::string& title, NTuple::Tuple*& refpTuple ) = 0;
  virtual NTuple::Tuple* book( const std::string& fullPath, const CLID& type, const std::string& title ) = 0;
  virtual NTuple::Tuple* book( const std::string& dirPath, const std::string& relPath, const CLID& type,
                               const std::string& title ) = 0;
  virtual NTuple::Tuple* book( const std::string& dirPath, long id, const CLID& type, const std::string& title ) = 0;
  virtual NTuple::Tuple* book( DataObject* pParent, const std::string& relPath, const CLID& type,
                               const std::string& title ) = 0;
  virtual NTuple::Tuple* book( DataObject* pParent, long id, const CLID& type, const std::string& title ) = 0;
  virtual NTuple::Directory* createDirectory( DataObject* pParent, const std::string& title ) = 0;
  virtual NTuple::Directory* createDirectory( DataObject* pParent, long id ) = 0;
  virtual NTuple::Directory* createDirectory( const std::string& dirPath, long id ) = 0;
  virtual NTuple::Directory* createDirectory( const std::string& dirPath, const std::string& title ) = 0;
  virtual NTuple::Directory* createDirectory( const std::string& fullPath ) = 0;
  virtual NTuple::Tuple* access( const std::string& fullPath, const std::string& filename ) = 0;

  virtual StatusCode save( const std::string& fullPath ) = 0;

  virtual StatusCode save( NTuple::Tuple* tuple ) = 0;

  virtual StatusCode save( DataObject* pParent, const std::string& relPath ) = 0;

  virtual StatusCode writeRecord( NTuple::Tuple* tuple ) = 0;

  virtual StatusCode writeRecord( const std::string& fullPath ) = 0;

  virtual StatusCode writeRecord( DataObject* pParent, const std::string& relPath ) = 0;

  virtual StatusCode readRecord( NTuple::Tuple* tuple ) = 0;

  virtual StatusCode readRecord( const std::string& fullPath ) = 0;

  virtual StatusCode readRecord( DataObject* pParent, const std::string& relPath ) = 0;
};