#ifndef __CPEXTENSIONS__IO__MEMENTOSTATE__H__
#define __CPEXTENSIONS__IO__MEMENTOSTATE__H__

#include <cpExtensions/cpExtensions_Export.h>


#include <vector>


// vtk stuff
#include <vtkSmartPointer.h>
#include <cpExtensions/Visualization/MPRObjects.h>

// Plugins interface
#include <cpPlugins/Interface/Interface.h>
#include <cpPlugins/Interface/ProcessObject.h>
#include <cpPlugins/Interface/Image.h>
#include <cpPlugins/Interface/ImplicitFunction.h>
#include <cpPlugins/Interface/Mesh.h>

#include <vtkMetaImageReader.h>

// -------------------------------------------------------------------------



namespace cpExtensions
{
  namespace IO
  {
    //==========================================================================
// Plugins types
//typedef cpPlugins::Interface::Interface        TPluginsInterface;
//typedef cpPlugins::Interface::Object           TPluginObject;
//typedef cpPlugins::Interface::DataObject       TPluginData;
//typedef cpPlugins::Interface::Image            TPluginImage;
//typedef cpPlugins::Interface::ImplicitFunction TPluginImplicitFunction;
//typedef cpPlugins::Interface::Mesh             TPluginMesh;
//typedef cpPlugins::Interface::ProcessObject    TPluginFilter;
//typedef cpPlugins::Interface::Parameters       TParameters;
//
//typedef cpExtensions::Visualization::MPRObjects TMPRObjects;

    class cpExtensions_EXPORT MementoState
    {
    private:
      long m_Id;

    public:

      MementoState();
//      MementoState(long id, cpPlugins::Interface::Image * _img);

      bool SetToMemento(cpPlugins::Interface::Image* _img);
//      bool SetToMemento(itk::ProcessObject po);

//      vtkSmartPointer<vtkMetaImageReader> getMemento(long id);
    private:
      void save(const std::string& filename, const std::string& filenameRaw, cpPlugins::Interface::Image* img);
      vtkSmartPointer<vtkMetaImageReader> load(const std::string& filename);

    };
  }
}
//==========================================================================

// -------------------------------------------------------------------------
/**
 */





#endif // __CPEXTENSIONS__IO__MEMENTOSTATE__H__

// eof - $RCSfile$