DeclareIndexingPolicy.h

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// Dear emacs, this is -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id: DeclareIndexingPolicy.h 723806 2016-02-13 16:18:51Z ssnyder $
#ifndef ATHLINKS_DECLAREINDEXINGPOLICY_H
# define ATHLINKS_DECLAREINDEXINGPOLICY_H

 
#include "AthLinks/tools/DefaultIndexingPolicy.h"
#include "AthLinks/tools/ForwardIndexingPolicy.h"
#include "AthLinks/tools/MapIndexingPolicy.h"
#include "AthLinks/tools/SetIndexingPolicy.h"
#include "AthLinks/tools/IdentContIndexingPolicy.h"

#define CONTAINER_INDEXING_POLICY(CONTAINER, POLICY) \
template <> \
struct DefaultIndexingPolicy < CONTAINER > { \
  typedef POLICY< CONTAINER > type; \
};

#define CONTAINER_IS_SEQUENCE(CONTAINER) \
  CONTAINER_INDEXING_POLICY(CONTAINER, SG::ForwardIndexingPolicy)

#define CONTAINER_IS_MAP(CONTAINER) \
  CONTAINER_INDEXING_POLICY(CONTAINER, SG::MapIndexingPolicy)

#define CONTAINER_IS_SET(CONTAINER) \
  CONTAINER_INDEXING_POLICY(CONTAINER, SG::SetIndexingPolicy)

#define CONTAINER_IS_IDENTCONT( CONTAINER )                          \
  CONTAINER_INDEXING_POLICY( CONTAINER, SG::IdentContIndexingPolicy )
 
#endif // ATHLINKS_DECLAREINDEXINGPOLICY_H