predator.h

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#ifndef predator_h
#define predator_h
 
#include "areatime.h"
#include "lengthgroup.h"
#include "commentstream.h"
#include "preyptrvector.h"
#include "hasname.h"
#include "livesonareas.h"
#include "suits.h"
#include "keeper.h"
#include "prey.h"
 
enum PredatorType { STOCKPREDATOR = 1, TOTALPREDATOR, LINEARPREDATOR, NUMBERPREDATOR,
  EFFORTPREDATOR, QUOTAPREDATOR };
 
class Predator : public HasName, public LivesOnAreas {
public:
  Predator(const char* givenname, const IntVector& Areas);
  virtual ~Predator();
  virtual void Eat(int area, const AreaClass* const Area, const TimeClass* const TimeInfo) = 0;
  void setPrey(PreyPtrVector& preyvec, Keeper* const keeper);
  int doesEat(const char* preyname) const;
  virtual void adjustConsumption(int area, const TimeClass* const TimeInfo) = 0;
  virtual void Print(ofstream& outfile) const;
  virtual void Reset(const TimeClass* const TimeInfo) { suitable->Reset(this, TimeInfo); };
  virtual const DoubleMatrix& getConsumption(int area, const char* preyname) const = 0;
  virtual int hasOverConsumption(int area) const = 0;
  virtual const DoubleVector& getOverConsumption(int area) const = 0;
  virtual double getTotalOverConsumption(int area) const = 0;
  virtual double getConsumptionBiomass(int prey, int area) const = 0;
  virtual double getConsumptionRatio(int area, int prey, int len) const = 0;
  virtual const PopInfoVector& getConsumptionPopInfo(int area, const char* preyname) const = 0;
  virtual const LengthGroupDivision* getLengthGroupDiv() const = 0;
  virtual void setTimeMultiplier(const TimeClass* const TimeInfo, int quotastep,double value){};
  virtual void Initialise() { suitable->Initialise(this); };
 
  int numPreys() const { return preys.Size(); };
  Prey* getPrey(int i) const { return preys[i]; };
  const char* getPreyName(int i) const { return suitable->getPreyName(i); };
  int didChange(int i, const TimeClass* const TimeInfo) { return suitable->didChange(i, TimeInfo); };
  const DoubleMatrix& getSuitability(int i) const { return suitable->getSuitability(i); };
  double getPreference(int i) const { return preference[i]; };
  PredatorType getType() const { return type; };
protected:
  void readSuitability(CommentStream& infile, const TimeClass* const TimeInfo, Keeper* const keeper);
  FormulaVector preference;
  PredatorType type;
private:
  PreyPtrVector preys;
  Suits* suitable;
};
 
#endif