ProductLookupIndex.h

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#ifndef DataFormats_Provenance_ProductLookupIndex_h
#define DataFormats_Provenance_ProductLookupIndex_h
// -*- C++ -*-
//
// Package:     Provenance
// Class  :     ProductLookupIndex
// 
//
// Original Author:  Chris Jones
//         Created:  Fri May  1 11:00:21 CDT 2009
//

// system include files

// user include files
#include "DataFormats/Provenance/interface/ProductTransientIndex.h"

// forward declarations

namespace  edm {
   class ConstBranchDescription;
   
   class ProductLookupIndex {
         
   public:
      ProductLookupIndex(ConstBranchDescription const* iBranch,
                         ProductTransientIndex iIndex,
                         unsigned int iProcessIndex,
                         bool iIsFirst=false):
      branchDescription_(iBranch),
      index_(iIndex),
      processIndex_(iProcessIndex),
      isFirst_(iIsFirst) {}
      
      void setIsFirst(bool iIsFirst) {
         isFirst_ = iIsFirst;
      }

      void setProcessIndex(unsigned int iIndex) {
         processIndex_ = iIndex;
      }
      // ---------- const member functions ---------------------
      ConstBranchDescription const* branchDescription() const { return branchDescription_; }
      ProductTransientIndex index() const { return index_; }
      
      unsigned int processIndex() const { return processIndex_; }
      
      bool isFirst() const { return isFirst_; }
      
   private:
      //ProductLookupIndex(ProductLookupIndex const&); // allow default

      //ProductLookupIndex const& operator=(ProductLookupIndex const&); // allow default
      
      // ---------- member data --------------------------------
      ConstBranchDescription const* branchDescription_;
      ProductTransientIndex index_;
      unsigned int processIndex_;
      bool isFirst_;
      
   };   
}


#endif