text: 
  #ifndef CCPI_RECON_MLEM
  #define CCPI_RECON_MLEM
  
  namespace CCPi {
  
    class CCPI_EXPORT mlem : public reconstruction_alg {
    public:
      mlem(const int niterations);
  
      bool reconstruct(class instrument *device, voxel_data &voxels,
  		     const real origin[3], const real voxel_size[3]);
      bool supports_blocks() const;
  
    protected:
      int get_iterations() const;
  
    private:
      int iterations;
    };
  
  }
  
  inline CCPi::mlem::mlem(const int niterations)
    : iterations(niterations)
  {
  }
  
  inline int CCPi::mlem::get_iterations() const
  {
    return iterations;
  }
  
  #endif // CCPI_RECON_MLEM
  