#ifndef __bbUtilitiesCatGreyLevels_h_INCLUDED__
#define __bbUtilitiesCatGreyLevels_h_INCLUDED__
#include "bbtkAtomicBlackBox.h"
#include "iostream"

#include <vtkImageData.h>

#define GREY 1174
#define STD 38


namespace bbUtilities
{

class /*BBTK_EXPORT*/ CatGreyLevels
 : 
   public bbtk::AtomicBlackBox
{
  BBTK_BLACK_BOX_INTERFACE(CatGreyLevels,bbtk::AtomicBlackBox);
//==================================================================


  BBTK_DECLARE_INPUT(In,int);
  BBTK_DECLARE_INPUT(Image,vtkImageData*);
  BBTK_DECLARE_INPUT(Point,std::vector<int>);
  BBTK_DECLARE_OUTPUT(Out,double);
  BBTK_PROCESS(Process);
  void Process();
};

BBTK_BEGIN_DESCRIBE_BLACK_BOX(CatGreyLevels,bbtk::AtomicBlackBox);
BBTK_NAME("CatGreyLevels");
BBTK_AUTHOR("car-prie@uniandes.edu.co");
BBTK_DESCRIPTION("Get the 7 posible lower grey levels to produce the segmentation of the image (1174, 1174+38,1174+76, 1174-38, 1174-76, GLatPoint*0.8, GLatPoint*0.4)");
BBTK_CATEGORY("__CATEGORY__");

BBTK_INPUT(CatGreyLevels,In,"0-7 levels of grey",int,"");
BBTK_INPUT(CatGreyLevels,Image,"Original image in grey levels",vtkImageData*,"");
BBTK_INPUT(CatGreyLevels,Point,"Initial point",std::vector<int>,"");

BBTK_OUTPUT(CatGreyLevels,Out,"First output",double,"");
BBTK_END_DESCRIBE_BLACK_BOX(CatGreyLevels);
}
// EO namespace bbUtilities

#endif // __bbUtilitiesCatGreyLevels_h_INCLUDED__