OMaizeSilage Class Reference

#include <OMaizeSilage.h>

Public Member Functions
bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	OMaizeSilage ()
Public Member Functions inherited from Crop
void	ChooseNextCrop (int a_no_dates)
	Chooses the next crop to grow in a field. More...
	Crop ()
int	GetCropClassification ()
int	GetFirstDate (void)
void	SetCropClassification (int a_classification)
virtual	~Crop ()

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
int	m_count
int	m_CropClassification
int	m_ddegstoharvest
FarmEvent *	m_ev
Farm *	m_farm
LE *	m_field
int	m_first_date
int	m_last_date

Detailed Description

Definition at line 53 of file OMaizeSilage.h.

Constructor & Destructor Documentation

OMaizeSilage()

OMaizeSilage::OMaizeSilage ( )

inline

Definition at line 57 of file OMaizeSilage.h.

  {
      m_first_date = g_date->DayInYear(25, 4);
  }

References Crop::m_first_date.

Member Function Documentation

Do()

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

virtual

Reimplemented from Crop.

Definition at line 32 of file OMaizeSilage.cpp.

{
  m_farm  = a_farm;
  m_field = a_field;
  m_ev    = a_ev;
  int d1=0;
 
  bool done = false;
  switch ( m_ev->m_todo ) {
  case oms_start:
  {
      OMAIZESILAGE_SOW_DATE       = 0;
      // Set up the date management stuff
      m_last_date=g_date->DayInYear(30,9);
      // Start and stop dates for all events after harvest
      int noDates= 2;
      m_field->SetMDates(0,0,g_date->DayInYear(1,9));
      // 0,0 determined by harvest date - used to see if at all possible
      m_field->SetMDates(1,0,g_date->DayInYear(10,9));
      m_field->SetMDates(0,1,g_date->DayInYear(15,9));
      m_field->SetMDates(1,1,g_date->DayInYear(30,9));
      // 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
      if (m_ev->m_startday>g_date->DayInYear(1,7))
      {
        if (m_field->GetMDates(0,0) >=m_ev->m_startday)
        {
            char veg_type[20];
            sprintf(veg_type, "%d", m_ev->m_next_tov);
            g_msg->Warn(WARN_FILE, "OMaizeSilage::Do(): Harvest too late for the next crop to start!!! The next crop is: ", veg_type);
            exit(1);
        }
        // Now fix any late finishing problems
        for (int i=0; i<noDates; i++)
        {
          if  (m_field->GetMDates(0,i)>=m_ev->m_startday)
                                     m_field->SetMDates(0,i,m_ev->m_startday-1);
          if  (m_field->GetMDates(1,i)>=m_ev->m_startday)
                                     m_field->SetMDates(1,i,m_ev->m_startday-1);
        }
      }
      // Now no operations can be timed after the start of the next crop.
 
      if ( ! m_ev->m_first_year )
      {
    int today=g_date->Date();
        // Are we before July 1st?
    d1 = g_date->OldDays() + g_date->DayInYear( 1,7 );
    if (today < d1)
        {
      // Yes, too early. We assumme this is because the last crop was late
          g_msg->Warn( WARN_BUG, "OMaizeSilage::Do(): "
         "Crop start attempt between 1st Jan & 1st July", "" );
          exit( 1 );
    }
        else
        {
          d1 = g_date->OldDays() + m_first_date +365; // Add 365 for spring crop
          if (today > d1)
          {
            // Yes too late - should not happen - raise an error
            g_msg->Warn( WARN_BUG, "OMaizeSilage::Do(): "
         "Crop start attempt after last possible start date", "" );
            exit( 1 );
          }
        }
      }
      else
      {
         SimpleEvent( d1, oms_spring_plough, false );
         break;
      }
      // End single block date checking code. Please see next line
      // comment as well.
      // Reinit d1 to first possible starting date.
      d1 = g_date->OldDays() + m_first_date; // Add 365 for spring crop
      if ( g_date->Date() > d1 ) {
    d1 = g_date->Date();
      }
      // OK, let's go.
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 20, 3 ) + 365,  oms_fa_manure_b, false );
      break;
  }
 
  case oms_fa_manure_b:
    if (!m_farm->FA_Manure( m_field, 0.0,
         g_date->DayInYear( 25, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_fa_manure_b, false );
      break;
    }
    {
      d1 = g_date->OldDays() + g_date->DayInYear( 1, 4 );
      if ( g_date->Date()+1 > d1 ) {
    d1 = g_date->Date()+1;
      }
      SimpleEvent( d1, oms_fa_slurry_one, false );
    }
    break;
 
  case oms_fa_slurry_one:
    if (!m_farm->FA_Slurry( m_field, 0.0,
         g_date->DayInYear( 30, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_fa_slurry_one, false );
      break;
    }
    SimpleEvent( g_date->Date() + 1, oms_spring_plough, false );
    break;
 
  case oms_spring_plough:
    if (!m_farm->SpringPlough( m_field, 0.0,
         g_date->DayInYear( 1, 5 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_spring_plough, false );
      break;
    }
    SimpleEvent( g_date->Date(), oms_spring_harrow, false );
    break;
 
  case oms_spring_harrow:
    if (!m_farm->SpringHarrow( m_field, 0.0,
         g_date->DayInYear( 10, 5 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_spring_harrow, false );
      break;
    }
    {
      d1 = g_date->OldDays() + g_date->DayInYear( 25, 4 );
      if ( g_date->Date() > d1 ) {
    d1 = g_date->Date();
      }
      SimpleEvent( d1, oms_spring_sow, false );
    }
    break;
 
  case oms_spring_sow:
    if (!m_farm->SpringSow( m_field, 0.0,
         g_date->DayInYear( 15, 5 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_spring_sow, false );
      break;
    }
    OMAIZESILAGE_SOW_DATE = g_date->Date();
    SimpleEvent( g_date->Date(), oms_fa_npk, false );
    break;
 
  case oms_fa_npk:
    if (!m_farm->FA_NPK( m_field, 0.0,
         g_date->DayInYear( 20, 5 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_fa_npk, false );
      break;
    }
    {
        d1 = g_date->OldDays() + g_date->DayInYear( 2, 5 );
        if ( OMAIZESILAGE_SOW_DATE + 7 > d1 ) {
          d1 = OMAIZESILAGE_SOW_DATE + 7;
        }
        SimpleEvent( d1, oms_row_one, false );
    }
    break;
 
  case oms_row_one:
    if (!m_farm->RowCultivation( m_field, 0.0,
         g_date->DayInYear( 25, 5 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_row_one, false );
      break;
    }
    {
        d1 = g_date->OldDays() + g_date->DayInYear( 1, 5 );
        if ( OMAIZESILAGE_SOW_DATE + 5 > d1 ) {
            d1 = OMAIZESILAGE_SOW_DATE + 5;
        }
        SimpleEvent( d1, oms_fa_slurry_two, false );
    }
    break;
 
  case oms_fa_slurry_two:
    if (!m_farm->FA_Slurry( m_field, 0.0,
         g_date->DayInYear( 25, 5 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_fa_slurry_two, false );
      break;
    }
    d1 = g_date->OldDays() + g_date->DayInYear( 21, 5 );
    if ( g_date->Date() + 1 > d1 ) {
        d1 = g_date->Date() + 1;
    }
    SimpleEvent( d1, oms_row_two, false );
    break;
 
  case oms_row_two:
    if (!m_farm->RowCultivation( m_field, 0.0,
         g_date->DayInYear( 20, 6 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_row_two, false );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 1, 7 ),
         oms_water_one, false );
    break;
 
  case oms_water_one:
    if ( m_ev->m_lock || m_farm->DoIt( 30 )) {
      if (!m_farm->Water( m_field, 0.0,
              g_date->DayInYear( 15, 7 ) - g_date->DayInYear())) {
    SimpleEvent( g_date->Date() + 1, oms_water_one, false );
    break;
      }
    }
    {
      d1 = g_date->OldDays() + g_date->DayInYear( 16, 7 );
      if ( g_date->Date() + 7 > d1 ) {
    d1 = g_date->Date() + 7;
      }
      SimpleEvent( d1, oms_water_two, false );
    }
    break;
 
  case oms_water_two:
    if (!m_farm->Water( m_field, 0.0,
         g_date->DayInYear( 30, 7 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_water_two, false );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 1, 9 ),
         oms_harvest, false );
    break;
 
  case oms_harvest:
    if (!m_farm->Harvest( m_field, 0.0,
         m_field->GetMDates(1,0) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, oms_harvest, false );
      break;
    }
    {
      d1 = g_date->OldDays() + m_field->GetMDates(0,1);
      if ( g_date->Date() > d1 ) {
    d1 = g_date->Date();
      }
      SimpleEvent( d1, oms_stubble, false );
    }
    break;
 
  case oms_stubble:
    if ( m_ev->m_lock || m_farm->DoIt( 25 )) {
      if (!m_farm->StubbleHarrowing( m_field, 0.0,
                     m_field->GetMDates(1,1) -
                     g_date->DayInYear())) {
    SimpleEvent( g_date->Date() + 1, oms_stubble, false );
    break;
      }
    }
    d1=g_date->DayInYear();
    done = true;
    break;
 
  default:
    g_msg->Warn( WARN_BUG, "OMaizeSilage::Do(): "
         "Unknown event type! ", "" );
    exit( 1 );
  }
 
  return done;
}

References Farm::DoIt(), Farm::FA_Manure(), Farm::FA_NPK(), Farm::FA_Slurry(), Farm::Harvest(), Crop::m_ev, Crop::m_farm, Crop::m_field, Crop::m_first_date, FarmEvent::m_first_year, Crop::m_last_date, FarmEvent::m_lock, FarmEvent::m_next_tov, FarmEvent::m_startday, FarmEvent::m_todo, OMAIZESILAGE_SOW_DATE, oms_fa_manure_b, oms_fa_npk, oms_fa_slurry_one, oms_fa_slurry_two, oms_harvest, oms_row_one, oms_row_two, oms_spring_harrow, oms_spring_plough, oms_spring_sow, oms_start, oms_stubble, oms_water_one, oms_water_two, Farm::RowCultivation(), Crop::SimpleEvent(), Farm::SpringHarrow(), Farm::SpringPlough(), Farm::SpringSow(), Farm::StubbleHarrowing(), and Farm::Water().

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

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