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GenericAddress.h

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// $Header: /nfs/slac/g/glast/ground/cvs/GaudiKernel/GaudiKernel/GenericAddress.h,v 1.1.1.1 2001/04/18 18:14:18 tlindner Exp $
#ifndef GAUDIKERNEL_GENERICADDRESS_H
#define GAUDIKERNEL_GENERICADDRESS_H

// C/C++ include files
#include <string>
// Framework include files
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/GenericLink.h"
#include "GaudiKernel/IOpaqueAddress.h"
#include "GaudiKernel/IDataDirectory.h"

class GenericAddress   : virtual public IOpaqueAddress, public GenericLink   {
public:
  typedef GenericAddress* (*AddressCreator)(const GenericLink&);

private:
  unsigned long   m_refCount;

protected:
  std::string     m_dbName;
  std::string     m_containerName;
  std::string     m_objectName;
  IDataDirectory* m_directory;

public:
  GenericAddress() : m_refCount(0), m_directory(0)
  {
  }
  GenericAddress(const GenericAddress& copy)  
    : GenericLink(copy),
      m_refCount(0),
      m_dbName(copy.m_dbName),
      m_containerName(copy.m_containerName),
      m_objectName(copy.m_objectName),
      m_directory(copy.m_directory)
  {
  }
  GenericAddress(const GenericAddress* copy)  
    : GenericLink(copy),
      m_refCount(0),
      m_dbName(copy->m_dbName),
      m_containerName(copy->m_containerName),
      m_objectName(copy->m_objectName),
      m_directory(copy->m_directory)
  {
  }
  GenericAddress(const GenericLinkBase& lnk)  
    : GenericLink(lnk),
      m_refCount(0),
      m_directory(0)
  {
  }
  GenericAddress(const GenericLinkBase* lnk)  
    : GenericLink(*lnk),
      m_refCount(0),
      m_directory(0)
  {
  }
  GenericAddress(unsigned char type, const CLID& clid, IDataDirectory* dir = 0)
    : GenericLink(type, clid), m_refCount(0) 
  {
    m_directory = dir;
  }
  virtual ~GenericAddress()   {
  }

  virtual unsigned long addRef   ()   {
    return ++m_refCount;
  }
  virtual unsigned long release  ()   {
    int cnt = --m_refCount;
    if ( 0 == cnt )   {
      delete this;
    }
    return cnt;
  }
  virtual IOpaqueAddress* address()  {
    return this;
  }
  virtual IDataDirectory* directory()   {
    return m_directory;
  }
  virtual void setDirectory(IDataDirectory* pDirectory)   {
    m_directory = pDirectory;
    if ( 0 == pDirectory ) {
        setObjectName( "" );
    } else {
        setObjectName( pDirectory->name( ) );
    }
  }
  virtual void setDbName(const std::string& dbName)   {
    m_dbName = dbName;
  }
  virtual const std::string& dbName         () const   {
    return m_dbName;
  }
  virtual void setContainerName(const std::string& cntName)   {
    m_containerName = cntName;
  }
  virtual const std::string& containerName  () const   {
    return m_containerName;
  }
  virtual void setObjectName(const std::string& objName)   {
    m_objectName = objName;
  }
  virtual const std::string& objectName     () const   {
    return m_objectName;
  }
  virtual const CLID& clID()    const   {
    return GenericLink::clID();
  }
  virtual unsigned char svcType()  const {
    return GenericLink::svcType();
  }
  virtual GenericLink* genericLink   ()    {
    return this;
  }
};
#endif // GAUDIKERNEL_GENERICADDRESS_H

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