commFactory.hpp

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#ifndef CORE_PROTOCOL_BASE_COMMFACTORY_HPP
#define CORE_PROTOCOL_BASE_COMMFACTORY_HPP
 
#include <map>
#include <string>
 
#include "ifw/core/protocol/base/iComm.hpp"
#include "ifw/core/protocol/base/iCommMaker.hpp"
 
namespace ifw::core::protocol::base {
 
    // Abstract-Factory Pattern Implementation
    class  CommFactory {
    public:
      // Factory is implemented as a Singleton
      static CommFactory& Instance();
 
      // Adds new device maker with given key
      void RegisterMaker(const std::string& key, ICommMaker* maker);
 
      // Creates new IComm
      std::shared_ptr<IComm> Create(const std::string& filename,
                                    const std::string& name,
                                    const std::string& interface) const;
 
    private:
      CommFactory() {}
 
      // Disable copying and assignment
      CommFactory(const CommFactory& other);
      CommFactory& operator=(const CommFactory& other);
 
      std::map<std::string, ICommMaker* > m_makers;
    };
    
}
 
#endif //CORE_PROTOCOL_BASE_COMMFACTORY_HPP