ddtEncDecBiDim.hpp

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// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtEncDecBiDim.hpp
// @brief DDT EncDecBiDim. Class to encode / decode bi-dimensional data samples.
//
// Class to encode / decode bi-dimensional data samples.
//
// @author Christoph Bortlisz, CGI
// @since  2020/05/22
//
 
#ifndef DDT_DATAVISUALISATION_DATATRANSFER_DATATRANSFERLIB_ENCDEC_BIDIM_HPP
#define DDT_DATAVISUALISATION_DATATRANSFER_DATATRANSFERLIB_ENCDEC_BIDIM_HPP
 
#include <boost/interprocess/containers/vector.hpp>
 
#include "MetaData.pb.h"
#include "ddt/ddtEncDec.hpp"
 
namespace ip = boost::interprocess;
 
class DdtEncDecBiDim : public DdtEncDec {
 public:
  explicit DdtEncDecBiDim();
 
  void decode(int length, std::vector<uint8_t> metaData);
 
  void encode(uint32_t bytes_per_pixel, bool complete_flag,
              uint32_t number_pixels_x, uint32_t number_pixels_y,
              bool byte_order_little_endian, int32_t binning_factor_x,
              int32_t binning_factor_y, bool last_segment, uint32_t data_type,
              uint32_t first_pixel_x, uint32_t first_pixel_y,
              uint32_t number_chunks_x, uint32_t number_chunks_y,
              uint32_t image_id);
 
  ~DdtEncDecBiDim();
 
  std::vector<uint8_t> getMetaData();
 
  std::string getUtc_timestamp();
 
  uint32_t getBytes_per_pixel();
 
  bool getComplete_flag();
 
  uint32_t getNumber_pixels_x();
 
  uint32_t getNumber_pixels_y();
 
  bool getByte_order_little_endian();
 
  int32_t getBinning_factor_x();
 
  int32_t getBinning_factor_y();
 
  bool getLast_segment();
 
  uint32_t getData_type();
 
  uint32_t getFirst_pixel_x();
 
  uint32_t getFirst_pixel_y();
 
  uint32_t getNumber_chunks_x();
 
  uint32_t getNumber_chunks_y();
 
  uint32_t getImage_id();
 
 protected:
  ddt::MetaDataBiDim metadataBiDim;
};
 
#endif  // DDT_DATAVISUALISATION_DATATRANSFER_DATATRANSFERLIB_ENCDEC_BIDIM_HPP