ModelBiasCovariance.h

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/*
 * (C) Copyright 2017 UCAR
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 */
 
#ifndef FV3JEDI_MODELBIAS_MODELBIASCOVARIANCE_H_
#define FV3JEDI_MODELBIAS_MODELBIASCOVARIANCE_H_
 
#include <ostream>
#include <string>
 
#include "eckit/config/LocalConfiguration.h"
#include "eckit/memory/NonCopyable.h"
 
#include "oops/util/ObjectCounter.h"
#include "oops/util/Printable.h"
 
namespace fv3jedi {
  class ModelBias;
  class ModelBiasIncrement;
  class Geometry;
 
// -----------------------------------------------------------------------------
 
class ModelBiasCovariance : public util::Printable,
                       private eckit::NonCopyable,
                       private util::ObjectCounter<ModelBiasCovariance> {
 public:
  static const std::string classname()
                                 {return "fv3jedi::ModelBiasCovariance";}
 
/// Constructor, destructor
  ModelBiasCovariance(const eckit::Configuration & conf,
                             const Geometry &): conf_(conf) {}
  ~ModelBiasCovariance() {}
 
/// Linear algebra operators
  void linearize(const ModelBias &, const Geometry &) {}
  void multiply(const ModelBiasIncrement &,
                ModelBiasIncrement) const {}
  void inverseMultiply(const ModelBiasIncrement &,
                ModelBiasIncrement) const {}
  void randomize(ModelBiasIncrement &) const {}
 
  const eckit::Configuration & config() const {return conf_;}
 
 private:
  void print(std::ostream & os) const {}
  const eckit::LocalConfiguration conf_;
};
 
// -----------------------------------------------------------------------------
 
}  // namespace fv3jedi
 
#endif  // FV3JEDI_MODELBIAS_MODELBIASCOVARIANCE_H_