biasBuffer.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 biasBuffer.hpp
// @brief BIAS Buffer class, handles bias image usage.
//
// This file is part of the DDT Image Handling Library and
// provides a class that handles the bias image usage.
//
// @author Christoph Bortlisz, CGI
// @since  2021/02/11
//
 
#ifndef BIASBUFFER_HPP
#define BIASBUFFER_HPP
 
#include <algorithm>
#include <cctype>
 
#include <sys/stat.h>
#include "boost/filesystem.hpp"
 
#include <cpl.h>
#undef I
#undef arg
 
#include "ddt/configurationMaps.hpp"
#include "ddt/dataAcquisition.hpp"
#include "ddt/dataFile.hpp"
#include "ddt/ddtEncDecBinaryxD.hpp"
#include "ddt/ddtEncDecImage2D.hpp"
#include "ddt/imageColor.hpp"
#include "ddt/imageCoords.hpp"
#include "ddt/imageError.hpp"
#include "ddt/imageIO.hpp"
#include "ddt/imageProc.hpp"
#include "ddt/imageStats.hpp"
 
#include "ddt/ddtLogger.hpp"
 
namespace ddt {
 
class BiasBuffer {
 public:
  BiasBuffer();
 
  BiasBuffer(const int max_size = 5);
 
  virtual ~BiasBuffer();
 
  void set_logger(ddt::DdtLogger* const in_logger);
 
  bool LoadBiasFileInSlot(const std::string& file_name, const int slot = 0);
 
  int LoadBiasFileInFreeSlot(const std::string& file_name);
 
  bool StoreCPLAsBiasImageInSlot(const cpl_image* image, std::string slot_name,
                                 const int slot = 0);
 
  int StoreCPLAsBiasImageInFreeSlot(const cpl_image* const image,
                                    const std::string slot_name);
 
  void ClearAll();
 
  void ClearSelected(const int slot);
 
  cpl_image* get_Image(const int slot);
 
  std::string get_SlotName(const int slot);
 
  bool SubtractBiasImage(cpl_image* const source_image, const int slot = 0);
 
 protected:
  ddt::DdtLogger* logger;
 
 private:
  void initialize();
 
  bool loadFileData(const int slot);
 
  bool loadFileDataImage(const int slot);
 
  void deleteCplImage(cpl_image** const image) const;
 
  ddt::DataFile* data_file;
 
  std::vector<cpl_image*> bias_image;
 
  std::vector<std::string> bias_image_name;
 
  int max_bias_images;
};
 
}  // namespace ddt
 
#endif /* BIASBUFFER_HPP */