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LibFactory.h

         /**************** LibFactory.h ******************/

#ifndef LIB_FACTORY_H
#define LIB_FACTORY_H

#include <map>
#include <dlfcn.h> 
#include "Querier.h"
#include <string>
#include <vector>
#include <iostream>
#include "LibTriple.h"

namespace libfactory{

class LibFactory{
public:

        bool Register(std::string const & LibID, std::string const & Library,
                 std::string const & Creator, std::string const & Destructor);
   
   bool Unregister(std::string const & LibID);
   
   void* LibCreate(std::string const & LibID, LcgInfo::create_Querier** Creator,
                   LcgInfo::destroy_Querier** Destructor);

   std::vector<std::string> List() const;

private:

   typedef std::pair<std::string, libtriple::triple<std::string,
                    std::string, std::string> > IdPairToLib;

   typedef std::map<std::string, libtriple::triple<std::string,
                    std::string, std::string> > IdToLib;

   IdToLib libassociations_;

};//end of class LibFactory

}//end of namespace libfactory

#endif 

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