class_loader.h

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#ifndef OPEN_WALKER_PLUGIN_LOADER_CLASS_LOADER_H
#define OPEN_WALKER_PLUGIN_LOADER_CLASS_LOADER_H

#include <string>
#include <memory>

#include <ow_core/Plugins/i_generic_class.h>

namespace ow_plugin_loader
{

class ClassLoader
{
public:
  typedef ow_core::IGenericClass IGenericClass;

protected:
  void* handle_;                
  bool opened_;                 
  std::string libFilePath_;     

public:
  ClassLoader(const std::string& libFilePath = "");

  virtual ~ClassLoader();

  bool open(const std::string& libFilePath = "");

  bool close();

  bool isOpened() const;
  bool isClosed() const;

  IGenericClass* createClassGeneric();

  template<class IClass>
  IClass* createClass()
  {
    return static_cast<IClass*>(createClassGeneric());
  }


  void destroyClass(IGenericClass* ptr);

private:
  ClassLoader(const ClassLoader& other);

  ClassLoader& operator=(const ClassLoader& other);
};

} // namespace ow_plugin_loader

#endif // OPEN_WALKER_PLUGIN_LOADER_CLASS_LOADER_H