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DbLink.h

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00001 //====================================================================
00002 //      DbLink class definition
00003 //--------------------------------------------------------------------
00004 //
00005 //      Package    : DbCnv ( The LHCb Offline System)
00006 //      Author     : M.Frank
00007 //====================================================================
00008 #ifndef DBCNV_DBLINK_H
00009 #define DBCNV_DBLINK_H 1
00010 
00011 // Framework include files
00012 #include "GaudiKernel/GenericLink.h"
00013 #include "GaudiDb/DbHandle.h"
00014 
00015 // Dummy base template definitions
00016 class DbLink {};
00017 
00038 template <> class dbHandle<DbLink>
00039 : virtual public GenericLinkBase
00040 {
00041 protected:
00042   bool m_isSymbolic;
00043 public:
00045   dbHandle() : m_isSymbolic(false) {
00046   }
00048   dbHandle(bool symb) : m_isSymbolic(symb) {
00049   }
00051   dbHandle(const GenericLinkBase& link)
00052   : GenericLinkBase(link), m_isSymbolic(false) {
00053   }
00055   dbHandle(const GenericLinkBase& link, bool sym)
00056   : GenericLinkBase(link), m_isSymbolic(sym) {
00057   }
00059   dbHandle(const dbHandle<DbLink>& link)
00060   : GenericLinkBase(link), m_isSymbolic(link.m_isSymbolic)  {
00061   }
00063   virtual ~dbHandle() {
00064   }
00066   virtual dbHandle& operator=(const dbHandle<DbLink>& link)    {
00067     GenericLinkBase::operator=(link);
00068     m_isSymbolic = link.m_isSymbolic;
00069     return *this;
00070   }
00072   bool isSymbolic()   const   {
00073     return m_isSymbolic;
00074   }
00076   void makeSymbolic(bool sym=true)   {
00077     m_isSymbolic = sym;
00078   }
00079 };
00080 #endif  // DBCNV_DBLINK_H

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