ProcessBySpectra.h

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#ifndef ProcessBySpectra_h
#define ProcessBySpectra_h

#include "ProcessByBrick.h"
#include "Buffer.h"

namespace Isis {
  class ProcessBySpectra : public Isis::ProcessByBrick {
    private:
      int p_spectraType; 
    public:
      ProcessBySpectra(const int type = PerPixel): ProcessByBrick() {
        SetType(type);
      };

      Isis::Cube *SetInputCube(const QString &parameter,
                               const int requirements = 0);
      Isis::Cube *SetInputCube(const QString &file,
                               Isis::CubeAttributeInput &att,
                               const int requirements = 0);

      void SetType(const int type);

      int Type() {
        return p_spectraType;
      };

      void StartProcess(void funct(Isis::Buffer &in));

      void StartProcess(void funct(Isis::Buffer &in, Isis::Buffer &out));

      void StartProcess(void funct(std::vector<Isis::Buffer *> &in,
                                   std::vector<Isis::Buffer *> &out));


      template <typename Functor> 
      void ProcessCubeInPlace(const Functor & funct, bool threaded = true) {
        SetBrickSizesForProcessCubeInPlace();
        ProcessByBrick::ProcessCubeInPlace(funct, threaded);
      }

      template <typename Functor> 
      void ProcessCube(const Functor & funct, bool threaded = true) {
        SetBrickSizesForProcessCube();
        ProcessByBrick::ProcessCube(funct, threaded);
      }

      template <typename Functor>
      void ProcessCubes(const Functor & funct, bool threaded = true) {
        SetBrickSizesForProcessCubes();
        ProcessByBrick::ProcessCubes(funct, threaded);
      }

      static const int PerPixel = 0; 
      static const int ByLine = 1;   
      static const int BySample = 2; 

    private:
      void SetBrickSizesForProcessCubeInPlace();
      void SetBrickSizesForProcessCube();
      void SetBrickSizesForProcessCubes();
  };
};

#endif