PermanentCropsHandler.h

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//------------------------------------------------------------------------------
//
//  Thomas Berger (main author), Pepijn Schreinemachers, and Thorsten Arnold
//
//
//  Hohenheim University (490d)
//  Professorship for Land Use Economics in the Tropics and Subtropics
//
//  May not be distributed without permission by main author
//
//  File:       PermanentCropsHandler.h (formerly cultivo9.h)
//
//  Contents:   Manages perennial crop data such as life tables and computes
//              related coefficients such as expected remaining fruit production
//              per hectare
//
//------------------------------------------------------------------------------


//Klasse fuer Dauerkulturen

#ifndef _PermanentCropsHandler_h
#define _PermanentCropsHandler_h

#include "BasicEnums.h"
#include "MatrixDouble.h"


typedef struct
{  int code;//object ID
   double purPrice;//purchase price
        int lifeSp;//lifespan
        MatrixDouble anbaudaten;//yearly factor demands
        MatrixDouble originalData;//original input data
} dauerkultur;

//---------------------------------------------------------------

class PermCropCultivationPractices
{       public:



        virtual int getNumManagementGroups();

        virtual void putPermCropIntoManagementGroup(int objID, int groupIdx);

        virtual int getGroupIdxForObject(int objID);

   virtual int getObjectIDsOfOthersInGroup(int objID, MatrixDouble& otherObjIDs);

        virtual int getLpColumnForSwitchingObjects(int objID, int switchObjID);

        virtual void readFromOpenStream(FILE* strm);

        virtual void writeToOpenStream(FILE* strm);

   virtual void deallocate();   
        
   PermCropCultivationPractices(int numGroups);
        
   virtual ~PermCropCultivationPractices()
        {       deallocate();
        }

        protected:


   int numManagementGroups;     

   MatrixDouble* objectIDsInGroup;      

        MatrixDouble* lpColumnsInGroup;
};

//---------------------------------------------------------------

class cultivo
{  protected:
        FILE* datenstrom;
        int cul_anzahl;//Anzahl der Dauerkulturen
        int numLaborConstraints;
        int numMachineryConstraints;

        //auxiliary data structure for switching of cultiviatin practices
        PermCropCultivationPractices* switchManagementInfo;

        public:
        cultivo(void)
        {  datenstrom = NULL;
                cul_anzahl = 0;
                numLaborConstraints = 0;
                numMachineryConstraints = 0;
                switchManagementInfo = NULL;
        }

   virtual ~cultivo()
        {       speicher_freigeben();
        }

   dauerkultur* d_kultur; //dynamisch allokiertes Array von Dauerkulturen
   virtual void readInputFromFile(const char* fileName);
   virtual void writeInputInFile(char* fileName);

        virtual void updateProductionCosts(MatrixDouble& lpIndicesAndRelativeCosts);
        virtual int getSwitchingCultivationOtherIDs(int objID, MatrixDouble& otherObjIDs);
        virtual int getSwitchingCultivationLpColumn(int objID, int switchObjID);
        
        virtual int getPermanentCropID(int objectID);
   virtual int checkIfObjectIsPermamentCrop(int objectID);
        virtual int getNumLaborConstraints();
        virtual int getNumMachineryConstraints();

        virtual double getFutureCropYields(int permCropID, int age, double rate);
        virtual double getFutureVariableCosts(int permCropID, int age, double rate);
        virtual double getFuturePreHarvestCosts(int permCropID, int age, double rate);
        virtual double getFutureHarvestCosts(int permCropID, int age, double rate);

        //virtual double get_durchs_AK(int objID, int age);//substitute ##
        //virtual double get_durchs_M4(int objID, int age);//substitute ##
        //virtual double get_durchs_M1(int objID, int age);//substitute ##
        //virtual double get_durchs_P1(int objID, int age);//substitute ##
        //virtual double get_durchs_P2(int objID, int age);//substitute ##
        virtual double getFutureLaborDemand(int permCropID, int age, double rate, int level);
        virtual double getFutureMachineryDemand(int permCropID, int age, double rate, int level);

        virtual double getCropYieldInYear(int permCropID, int age);
        virtual double getVariableCostsInYear(int permCropID, int age);
        virtual double getPreHarvestCostsInYear(int permCropID, int age);
        virtual double getHarvestCostsInYear(int permCropID, int age);

        //virtual double get_AK_bedarf(int objID, int age);//subsitute ##
        //virtual double get_M4_bedarf(int objID, int age);//subsitute ##
        //virtual double get_M1_bedarf(int objID, int age);//subsitute ##
        //virtual double get_P1_bedarf(int objID, int age);//subsitute ##
        //virtual double get_P2_bedarf(int objID, int age);//subsitute ##
        virtual double getLaborDemandInLevel(int permCropID, int age, int level);
        virtual double getMachineryDemandInLevel(int permCropID, int age, int level);


        virtual void printToScreen(void);
        virtual void speicher_freigeben(void);
};


#endif

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