DK_OSetAside Class Reference

DK_OSetAside class
. More...

#include <DK_OSetAside.h>

Inheritance diagram for DK_OSetAside:

Public Member Functions
virtual bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	The one and only method for a crop management plan. All farm actions go through here. More...
	DK_OSetAside (TTypesOfVegetation a_tov, TTypesOfCrops a_toc, Landscape *a_L)
void	SetUpFarmCategoryInformation ()
Public Member Functions inherited from Crop
virtual	~Crop ()
	Crop (TTypesOfVegetation a_tov, TTypesOfCrops a_toc, Landscape *a_L)
int	GetFirstDate (void)
void	ChooseNextCrop (int a_no_dates)
	Chooses the next crop to grow in a field. More...
int	GetCropClassification ()
void	SetCropClassification (int a_classification)
void	GetCropType (TTypesOfCrops a_toc)
TTypesOfCrops	GetCropType ()
FarmManagementCategory	LookUpManagementCategory (int a_todo)
bool	GetForceSpringOK ()

Additional Inherited Members
Public Attributes inherited from Crop
TTypesOfVegetation	m_tov
Protected Member Functions inherited from Crop
void	SimpleEvent (long a_date, int a_todo, bool a_lock)
	Adds an event to this crop management. More...
void	SimpleEvent_ (long a_date, int a_todo, bool a_lock, Farm *a_farm, LE *a_field)
	Adds an event to this crop management without relying on member variables. More...
bool	StartUpCrop (int a_spring, std::vector< std::vector< int >> a_flexdates, int a_todo)
	Holds the translation between the farm operation enum for each cropand the farm management category associated with it More...
bool	AphidDamage (LE *a_field)
	Compares aphid numbers per m2 with a threshold to return true if threshold is exceeded. More...
Protected Attributes inherited from Crop
Farm *	m_farm
LE *	m_field
FarmEvent *	m_ev
int	m_first_date
int	m_count
int	m_last_date
int	m_ddegstoharvest
int	m_base_elements_no
Landscape *	m_OurLandscape
bool	m_forcespringpossible = false
	Used to signal that the crop can be forced to start in spring. More...
TTypesOfCrops	m_toc
	The Crop type in terms of the TTypesOfCrops list (smaller list than tov, no country designation) More...
int	m_CropClassification
	Contains information on whether this is a winter crop, spring crop, or catch crop that straddles the year boundary (0,1,2) More...
vector< FarmManagementCategory >	m_ManagementCategories
	Holds the translation between the farm operation enum for each crop and the farm management category associated with it. More...
Static Protected Attributes inherited from Crop
static int	m_date_modifier = 0
	Holds a value that shifts test pesticide use by this many days in crops modified to use it. More...

Detailed Description

DK_OSetAside class
.

See DK_OSetAside.h::DK_OSetAsideToDo for a complete list of all possible events triggered codes by the DK_OSetAside management plan. When triggered these events are handled by Farm and are available as information for other objects such as animal and bird models.

Constructor & Destructor Documentation

DK_OSetAside()

DK_OSetAside::DK_OSetAside ( TTypesOfVegetation  a_tov, TTypesOfCrops  a_toc, Landscape *  a_L  )

inline

                                                                                : Crop(a_tov, a_toc, a_L)
    {
        // When we start it off, the first possible date for a farm operation 
        // This information is used by other crops when they decide how much post processing of 
        // the management is allowed after harvest before the next crop starts.
        m_first_date = g_date->DayInYear(31, 12);
        SetUpFarmCategoryInformation();
    }

References Calendar::DayInYear(), g_date, Crop::m_first_date, and SetUpFarmCategoryInformation().

Member Function Documentation

Do()

bool DK_OSetAside::Do ( Farm *  a_farm, LE *  a_field, FarmEvent *  a_ev  )

virtual

The one and only method for a crop management plan. All farm actions go through here.

Called every time something is done to the crop by the farmer in the first instance it is always called with a_ev->todo set to start, but susequently will be called whenever the farmer wants to carry out a new operation.
This method details all the management and relationships between operations necessary to grow and ALMaSS crop.

Reimplemented from Crop.

{
    m_field = a_field; // this is needed because of possible calls to other methods and currently we do not pass parameters.
    m_farm = a_farm; // this is needed because of possible calls to other methods and currently we do not pass parameters.
    m_ev = a_ev;
    bool done = false; // The boolean value done indicates when we are totally finished with this plan (i.e. it is set to true).
    int d1 = 0;
    TTypesOfVegetation l_tov = tov_DKOSetAside;
    // Depending what event has occured jump to the correct bit of code e.g. for ww_start jump to line 67 below
    switch (a_ev->m_todo)
    {
    case dk_osa_start:
    {
        a_field->ClearManagementActionSum();
        m_field->SetVegPatchy(true);
        m_last_date = g_date->DayInYear(1, 7); // Should match the last flexdate below
        //Create a 2d array of 1 plus the number of operations you use. Change only 4+1 to what you need in the line below
        std::vector<std::vector<int>> flexdates(2 + 1, std::vector<int>(2, 0));
        // Set up the date management stuff
        // Start and stop dates for all events after harvest
        flexdates[0][1] = g_date->DayInYear(15, 6); // last possible day of strigling in this case 
        // Now these are done in pairs, start & end for each operation. If its not used then -1
        flexdates[1][0] = -1; // This date will be moved back as far as necessary and potentially to flexdates 1 (start op 1)
        flexdates[1][1] = g_date->DayInYear(15, 6); // This date will be moved back as far as necessary and potentially to flexdates 1 (end op 1) - herbicide
        flexdates[2][0] = -1; // This date will be moved back as far as necessary and potentially to flexdates 2 (start op 2)
        flexdates[2][1] = g_date->DayInYear(1, 7); // This date will be moved back as far as necessary and potentially to flexdates 2 (end op 2) - swathing
 
        // Below if this is a spring crop use 365, otherwise first parameter is always 0, second parameter is fixed, and the third is the start up operation in the first year
        int isSpring = 0;
        if (StartUpCrop(isSpring, flexdates, int(dk_osa_cutting))) break;
 
        // End single block date checking code. Please see next line comment as well.
        // Reinit d1 to first possible starting date.
            // OK, let's go.
        d1 = g_date->OldDays() + g_date->DayInYear(1, 9);
        if (g_date->Date() >= d1) {
            d1 = g_date->Date();
        }
        SimpleEvent(d1, dk_osa_wait1, false);
        break;
    }
    break;
 
 
    // LKM: This is the first real farm operation - soil cultivation only needed if establishment of flower og pollinator setaside (then cutting is not done in that year)- suggests 50%, otherwise straight to the cutting
 
    case dk_osa_wait1:
        if (!a_farm->SleepAllDay(a_field, 0.0, g_date->DayInYear(31, 12) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, dk_osa_wait1, true);
            break;
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 4) + 365, dk_osa_cutting, false);
        break;
 
    case dk_osa_cutting: // only allowed between 1-30th of April (when spring cutting)
        if (!a_farm->CutToHay(a_field, 0.0, g_date->DayInYear(30, 4) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, dk_osa_cutting, true);
            break;
        }
        SimpleEvent(g_date->Date() + 1, dk_osa_strigling, false);
        break;
 
    case dk_osa_strigling:
        if (a_ev->m_lock || a_farm->DoIt(100)) {
            if (!a_farm->Strigling(a_field, 0.0, m_field->GetMDates(1, 0) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, dk_osa_strigling, true);
                break;
            }
        }
        SimpleEvent(g_date->Date() + 14, dk_osa_swathing, false);
        break;
 
    case dk_osa_swathing:
        if (a_field->GetVegBiomass() > 0)
        {
            if (!a_farm->Swathing(a_field, 0.0, m_field->GetMDates(1, 2) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, dk_osa_swathing, true);
                break;
            }
        }
        d1 = g_date->Date();
        if (d1 < g_date->OldDays() + g_date->DayInYear(1, 7)) {
            SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 7), dk_osa_wait2, false);
            // Because we are ending harvest before 1.7 so we need to wait until the 1.7
            break;
        }
        else {
            done = true; // end of plan
        }
    case dk_osa_wait2:
        // End of management
        done = true;
        m_field->SetVegPatchy(false);
        break;
        // So we are done, and somewhere else the farmer will queue up the start event of the next crop
        // END OF MAIN THREAD
    default:
        g_msg->Warn(WARN_BUG, "DK_OSetAside::Do(): "
            "Unknown event type! ", "");
        exit(1);
    }
    return done;
}

References LE::ClearManagementActionSum(), Farm::CutToHay(), Calendar::Date(), Calendar::DayInYear(), dk_osa_cutting, dk_osa_start, dk_osa_strigling, dk_osa_swathing, dk_osa_wait1, dk_osa_wait2, Farm::DoIt(), g_date, g_msg, LE::GetMDates(), LE::GetVegBiomass(), Crop::m_ev, Crop::m_farm, Crop::m_field, Crop::m_last_date, FarmEvent::m_lock, FarmEvent::m_todo, Calendar::OldDays(), LE::SetVegPatchy(), Crop::SimpleEvent(), Farm::SleepAllDay(), Crop::StartUpCrop(), Farm::Strigling(), Farm::Swathing(), tov_DKOSetAside, MapErrorMsg::Warn(), and WARN_BUG.

SetUpFarmCategoryInformation()

void DK_OSetAside::SetUpFarmCategoryInformation ( )

inline

                                        {
        const int elements = 2 + (dk_osa_foobar - DK_OSA_BASE);
        m_base_elements_no = DK_OSA_BASE - 2;
 
        FarmManagementCategory catlist[elements] =
        {
            fmc_Others, // zero element unused but must be here 
            fmc_Others, //  dk_osa_start = 1, // Compulsory, must always be 1 (one).
            fmc_Cultivation,    //  dk_osa_harrow = DK_SA_BASE
            fmc_Cultivation,    //  dk_osa_roll 
            fmc_Others, //  dk_osa_wait1,
            fmc_Others, //  dk_osa_wait2,
            fmc_Others, //  dk_osa_sow,
            fmc_Cutting,    //  dk_osa_cutting, 
            fmc_Cultivation,    //  dk_osa_strigling,
            fmc_Cutting,    //  dk_osa_swathing,
 
                // no foobar entry  
 
        };
        // Iterate over the catlist elements and copy them to vector                
        copy(begin(catlist), end(catlist), back_inserter(m_ManagementCategories));
 
    }

References DK_OSA_BASE, dk_osa_foobar, fmc_Cultivation, fmc_Cutting, fmc_Others, Crop::m_base_elements_no, and Crop::m_ManagementCategories.

Referenced by DK_OSetAside().

---

The documentation for this class was generated from the following files:

• /builds/ALMaSS/ALMaSS_MIDox/Landscape/cropprogs/DK_OSetAside.h
• /builds/ALMaSS/ALMaSS_MIDox/Landscape/cropprogs/DK_OSetAside.cpp