simple_habitat.h

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// SPDX-FileCopyrightText: 2020 W. Traylor <wolfgang.traylor@senckenberg.de>
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef FAUNA_DEMO_SIMPLE_HABITAT_H
#define FAUNA_DEMO_SIMPLE_HABITAT_H
 
#include <vector>
#include "logistic_grass.h"
 
using namespace Fauna;
 
namespace Fauna {
namespace Demo {
 
class SimpleHabitat : public Habitat {
 public:
  struct Parameters {
    LogisticGrass::Parameters grass;
 
 
    std::vector<double> air_temperature = {0.0};
  };
 
 
  SimpleHabitat(const SimpleHabitat::Parameters settings,
                const std::string aggregation_unit)
      : settings(settings),
        grass(settings.grass),
        aggregation_unit(aggregation_unit) {}
 
 public:  // ------ Fauna::Habitat implementations ----
  virtual void add_excreted_nitrogen(const double) {}  // disabled
  virtual const char* get_aggregation_unit() const {
    return aggregation_unit.c_str();
  }
  virtual HabitatForage get_available_forage() const {
    HabitatForage result;
    result.grass = grass.get_forage();
    return result;
  }
  virtual HabitatEnvironment get_environment() const;
  virtual void init_day(const int today);
  virtual void remove_eaten_forage(const ForageMass& eaten_forage);
 
 protected:
 
  virtual void grow_daily(const int day_of_year) {
    grass.grow_daily(day_of_year);
  }
 
 private:
  const std::string aggregation_unit;
  const SimpleHabitat::Parameters settings;
 
  double air_temperature = 0.0;
 
  LogisticGrass grass;
 
 
  int simulation_month = 0;
};
 
}  // namespace Demo
}  // namespace Fauna
 
#endif  // FAUNA_DEMO_SIMPLE_HABITAT_H