spectral_grid.hpp

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#ifndef SRC_HARP_SPECTRAL_GRID_HPP_
#define SRC_HARP_SPECTRAL_GRID_HPP_
 
// C/C++
#include <memory>
#include <string>
#include <utility>
#include <vector>
 
struct SpectralBin {
  Real rad, wav1, wav2, wght;
};
 
class SpectralGridBase {
 public:
  std::vector<SpectralBin> spec;
 
  std::string unit_type;
 
  std::pair<Real, Real> ReadRangeFrom(YAML::Node const& my);
};
 
class RegularSpacingSpectralGrid : public SpectralGridBase {
 public:
  RegularSpacingSpectralGrid(YAML::Node const& my);
};
 
class CustomSpacingSpectralGrid : public SpectralGridBase {
 public:
  CustomSpacingSpectralGrid(YAML::Node const& my);
};
 
class CorrelatedKTableSpectralGrid : public SpectralGridBase {
 public:
  CorrelatedKTableSpectralGrid(YAML::Node const& my);
};
 
using SpectralGridPtr = std::shared_ptr<SpectralGridBase>;
 
class SpectralGridFactory {
 public:
  static SpectralGridPtr CreateFrom(YAML::Node const& my);
};
 
#endif  // SRC_HARP_SPECTRAL_GRID_HPP_