PLFodderLucerne2 Class Reference

PLFodderLucerne2 class
. More...

#include <PLFodderLucerne2.h>

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...
	PLFodderLucerne2 ()
Public Member Functions inherited from Crop
virtual	~Crop ()
	Crop ()
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)

Additional Inherited Members
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...
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_CropClassification

Detailed Description

PLFodderLucerne2 class
.

See PLFodderLucerne2.h::PLFodderLucerne2ToDo for a complete list of all possible events triggered codes by the fodder lucerne1 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

PLFodderLucerne2()

PLFodderLucerne2::PLFodderLucerne2 ( )

inline

    {
        // When we start it off, the first possible date for a farm operation is 31th March
        // 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, 3);
    }

References Crop::m_first_date.

Member Function Documentation

Do()

bool PLFodderLucerne2::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 - in this case conventional fodder lucerne in the second/third year.

Reimplemented from Crop.

{
    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;
    // Depending what event has occured jump to the correct bit of code
    switch (a_ev->m_todo)
    {
    case pl_fl2_start:
    {
        // Set up the date management stuff
 
        // Check the next crop for early start, unless it is a spring crop
        // in which case we ASSUME that no checking is necessary!!!!
        // So DO NOT implement a crop that runs over the year boundary (i.e. from spring to spring!), at least not without fixing this.
 
        //new if: do the check only for non-optimising farms and if year>0. (030713 - m_rotation used only in the hidden year, so I modified the condition from >7 to >0)
        //optimising farms not used for now so most of related code is removed (but not in 'start' case)
        if (!(a_farm->GetType() == tof_OptimisingFarm && g_date->GetYearNumber() > 0)) {
 
            if (a_ev->m_startday > g_date->DayInYear(1, 7)) {
                if (g_date->DayInYear(5, 10) >= a_ev->m_startday)
                {
                    g_msg->Warn(WARN_BUG, "PLFodderLucerne2::Do(): ", "Harvest too late for the next crop to start!!!");
                    int almassnum = g_landscape_p->BackTranslateVegTypes(a_ev->m_next_tov);
                    g_msg->Warn("Next Crop ", (double)almassnum); // this causes exit
                }
            }
            // Now no operations can be timed after the start of the next crop.
 
            if (!a_ev->m_first_year) {
                // Are we before July 1st?
                d1 = g_date->OldDays() + g_date->DayInYear(1, 7);
                if (g_date->Date() < d1) {
                    // Yes, too early. We assumme this is because the last crop was late
                    printf("Poly: %d\n", a_field->GetPoly());
                    g_msg->Warn(WARN_BUG, "PLFodderLucerne2::Do(): ", "Crop start attempt between 1st Jan & 1st July");
                    int prev = g_landscape_p->BackTranslateVegTypes(a_field->GetOwner()->GetPreviousCrop(a_field->GetRotIndex()));
                    g_msg->Warn(WARN_BUG, "Previous Crop ", prev);
                    int almassnum = g_landscape_p->BackTranslateVegTypes(a_ev->m_next_tov);
                    g_msg->Warn("Next Crop ", (double)almassnum); // this causes exit
                }
                else {
                    d1 = g_date->OldDays() + 365 + m_first_date; // Add 365 for spring crop
                    if (g_date->Date() > d1) {
                        // Yes too late - should not happen - raise an error
                        g_msg->Warn(WARN_BUG, "PLFodderLucerne2::Do(): ", "Crop start attempt after last possible start date");
                        g_msg->Warn(WARN_BUG, "Previous Crop ", "");
                        a_field->GetOwner()->GetPreviousCrop(a_field->GetRotIndex());
                        int almassnum = g_landscape_p->BackTranslateVegTypes(a_ev->m_next_tov);
                        g_msg->Warn("Next Crop ", (double)almassnum); // this causes exit
                    }
                }
            }
            else {
                SimpleEvent_(g_date->OldDays() + g_date->DayInYear(1, 3), pl_fl2_spring_harrow, false, a_farm, a_field);
                break;
            }
        }//if
 
         // End single block date checking code. Please see next line comment as well.
         // Reinit d1 to first possible starting date.
 
 
        d1 = g_date->OldDays() + g_date->DayInYear(1, 3);
        if (g_date->Date() >= d1) d1 += 365;
        SimpleEvent_(d1, pl_fl2_spring_harrow, false, a_farm, a_field);
        break;
    }
    break;
 
    // This is the first real farm operation
    case pl_fl2_spring_harrow:
        if ((a_ev->m_lock) || a_farm->DoIt(50))
        {
            if (!a_farm->ShallowHarrow(a_field, 0.0, g_date->DayInYear(31, 3) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_spring_harrow, true, a_farm, a_field);
                break;
            }
        }
        d1 = g_date->Date() + 1;
        if (d1 < g_date->OldDays() + g_date->DayInYear(5, 3)) {
            d1 = g_date->OldDays() + g_date->DayInYear(5, 3);
        }
        if (a_farm->IsStockFarmer()) //Stock Farmer
        {
            SimpleEvent_(d1, pl_fl2_ferti_s0, false, a_farm, a_field);
        }
        else SimpleEvent_(d1, pl_fl2_ferti_p0, false, a_farm, a_field);
        break;
    case pl_fl2_ferti_p0:
        if (a_ev->m_lock || a_farm->DoIt(66))
        {
            if (!a_farm->FP_PK(a_field, 0.0, g_date->DayInYear(20, 4) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_p0, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(1, 5), pl_fl2_herbicide1, false, a_farm, a_field);
        break;
    case pl_fl2_ferti_s0:
        if (a_ev->m_lock || a_farm->DoIt(66))
        {
            if (!a_farm->FA_PK(a_field, 0.0, g_date->DayInYear(20, 4) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_s0, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(1, 5), pl_fl2_herbicide1, false, a_farm, a_field);
        break;
    case pl_fl2_herbicide1:
        if (a_ev->m_lock || a_farm->DoIt(31))
        {
            if (!a_farm->HerbicideTreat(a_field, 0.0, g_date->DayInYear(10, 5) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_herbicide1, true, a_farm, a_field);
                break;
            }
        }
        // 70% of farmers will do cutting 4 times, the rest only 3 times
        if (a_farm->DoIt(70))
        {
            SimpleEvent_(g_date->OldDays() + g_date->DayInYear(20, 5), pl_fl2_cut_to_silage1B, false, a_farm, a_field);
        }
        else
        {
            SimpleEvent_(g_date->OldDays() + g_date->DayInYear(1, 6), pl_fl2_cut_to_silage1A, false, a_farm, a_field);
        }
        break;
    case pl_fl2_cut_to_silage1A:
        // Here comes cutting with 3 cutting events
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(15, 6) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage1A, true, a_farm, a_field);
            break;
        }
        SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow1A, false, a_farm, a_field);
        break;
    case pl_fl2_harrow1A:
        if (a_ev->m_lock || a_farm->DoIt(33))
        {
            if (!a_farm->ShallowHarrow(a_field, 0.0, g_date->DayInYear(15, 6) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow1A, true, a_farm, a_field);
                break;
            }
        }
        if (a_farm->IsStockFarmer()) //Stock Farmer
        {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_s1A, false, a_farm, a_field);
        }
        else SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_p1A, false, a_farm, a_field);
        break;
    case pl_fl2_ferti_p1A:
        if (a_ev->m_lock || a_farm->DoIt(60))
        {
            if (!a_farm->FP_PK(a_field, 0.0, g_date->Date() + 10 - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_p1A, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(20, 7), pl_fl2_cut_to_silage2A, false, a_farm, a_field);
        break;
    case pl_fl2_ferti_s1A:
        if (a_ev->m_lock || a_farm->DoIt(60))
        {
            if (!a_farm->FA_PK(a_field, 0.0, g_date->Date() + 10 - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_s1A, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(20, 7), pl_fl2_cut_to_silage2A, false, a_farm, a_field);
        break;
    case pl_fl2_cut_to_silage2A:
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(5, 8) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage2A, true, a_farm, a_field);
            break;
        }
        SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow2A, false, a_farm, a_field);
        break;
    case pl_fl2_harrow2A:
        if (a_ev->m_lock || a_farm->DoIt(25))
        {
            if (!a_farm->ShallowHarrow(a_field, 0.0, g_date->DayInYear(5, 8) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow2A, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(10, 9), pl_fl2_cut_to_silage3A, false, a_farm, a_field);
        break;
    case pl_fl2_cut_to_silage3A:
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(25, 9) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage3A, true, a_farm, a_field);
            break;
        }
        done = true;
        // So we are done, and somwhere else the farmer will queue up the start event of the next crop
        // END of MAIN THREAD
        break;
    case pl_fl2_cut_to_silage1B:
        // Here comes cutting with 4 cutting events
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(5, 6) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage1B, true, a_farm, a_field);
            break;
        }
        SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow1B, false, a_farm, a_field);
        break;
    case pl_fl2_harrow1B:
        if (a_ev->m_lock || a_farm->DoIt(33))
        {
            if (!a_farm->ShallowHarrow(a_field, 0.0, g_date->DayInYear(5, 6) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow1B, true, a_farm, a_field);
                break;
            }
        }
        if (a_farm->IsStockFarmer()) //Stock Farmer
        {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_s1B, false, a_farm, a_field);
        }
        else SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_p1B, false, a_farm, a_field);
        break;
    case pl_fl2_ferti_p1B:
        if (a_ev->m_lock || a_farm->DoIt(60))
        {
            if (!a_farm->FP_PK(a_field, 0.0, g_date->Date() + 10 - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_p1B, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(1, 7), pl_fl2_cut_to_silage2B, false, a_farm, a_field);
        break;
    case pl_fl2_ferti_s1B:
        if (a_ev->m_lock || a_farm->DoIt(60))
        {
            if (!a_farm->FA_PK(a_field, 0.0, g_date->Date() + 10 - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_ferti_s1B, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(1, 7), pl_fl2_cut_to_silage2B, false, a_farm, a_field);
        break;
    case pl_fl2_cut_to_silage2B:
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(15, 7) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage2B, true, a_farm, a_field);
            break;
        }
        SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow2B, false, a_farm, a_field);
        break;
    case pl_fl2_harrow2B:
        if (a_ev->m_lock || a_farm->DoIt(25))
        {
            if (!a_farm->ShallowHarrow(a_field, 0.0, g_date->DayInYear(15, 7) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow2B, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(10, 8), pl_fl2_cut_to_silage3B, false, a_farm, a_field);
        break;
    case pl_fl2_cut_to_silage3B:
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(25, 8) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage3B, true, a_farm, a_field);
            break;
        }
        SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow3B, false, a_farm, a_field);
        break;
 
 
    case pl_fl2_harrow3B:
        if (a_ev->m_lock || a_farm->DoIt(25))
        {
            if (!a_farm->ShallowHarrow(a_field, 0.0, g_date->DayInYear(25, 8) - g_date->DayInYear())) {
                SimpleEvent_(g_date->Date() + 1, pl_fl2_harrow3B, true, a_farm, a_field);
                break;
            }
        }
        SimpleEvent_(g_date->OldDays() + g_date->DayInYear(20, 9), pl_fl2_cut_to_silage4B, false, a_farm, a_field);
        break;
    case pl_fl2_cut_to_silage4B:
        if (!a_farm->CutToSilage(a_field, 0.0, g_date->DayInYear(5, 10) - g_date->DayInYear())) {
            SimpleEvent_(g_date->Date() + 1, pl_fl2_cut_to_silage4B, true, a_farm, a_field);
            break;
        }
        done = true;
        // So we are done, and somwhere else the farmer will queue up the start event of the next crop
        // END of MAIN THREAD
        break;
    default:
        g_msg->Warn(WARN_BUG, "PLFodderLucerne2::Do(): "
            "Unknown event type! ", "");
        exit(1);
    }
    return done;
}

References Landscape::BackTranslateVegTypes(), Farm::DoIt(), Farm::FP_PK(), g_landscape_p, Farm::GetType(), Farm::IsStockFarmer(), Crop::m_first_date, FarmEvent::m_first_year, FarmEvent::m_lock, FarmEvent::m_next_tov, FarmEvent::m_startday, FarmEvent::m_todo, pl_fl2_cut_to_silage1A, pl_fl2_cut_to_silage1B, pl_fl2_cut_to_silage2A, pl_fl2_cut_to_silage2B, pl_fl2_cut_to_silage3A, pl_fl2_cut_to_silage3B, pl_fl2_cut_to_silage4B, pl_fl2_ferti_p0, pl_fl2_ferti_p1A, pl_fl2_ferti_p1B, pl_fl2_ferti_s0, pl_fl2_ferti_s1A, pl_fl2_ferti_s1B, pl_fl2_harrow1A, pl_fl2_harrow1B, pl_fl2_harrow2A, pl_fl2_harrow2B, pl_fl2_harrow3B, pl_fl2_herbicide1, pl_fl2_spring_harrow, pl_fl2_start, Farm::ShallowHarrow(), Crop::SimpleEvent_(), and tof_OptimisingFarm.

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

• C:/Repo/ALMaSS_all/Landscape/cropprogs/PLFodderLucerne2.h
• C:/Repo/ALMaSS_all/Landscape/cropprogs/PLFodderLucerne2.cpp