OSBarleySilage Class Reference

#include <OSBarleySilage.h>

Public Member Functions
bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	OSBarleySilage ()
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 50 of file OSBarleySilage.h.

Constructor & Destructor Documentation

OSBarleySilage()

OSBarleySilage::OSBarleySilage ( )

inline

Definition at line 54 of file OSBarleySilage.h.

  {
      m_first_date=g_date->DayInYear(1,3);
  }

References Crop::m_first_date.

Member Function Documentation

Do()

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

virtual

Reimplemented from Crop.

Definition at line 31 of file OSBarleySilage.cpp.

{
  m_farm  = a_farm;
  m_field = a_field;
  m_ev    = a_ev;
  bool done = false;
 
  switch ( m_ev->m_todo )
  {
  case osbs_start:
    {
      // Set up the date management stuff
      m_last_date=g_date->DayInYear(10,10);
      // Start and stop dates for all events after harvest
      int noDates= 3;
      m_field->SetMDates(0,0,g_date->DayInYear(25,7));
      // Determined by harvest date - used to see if at all possible
      m_field->SetMDates(1,0,g_date->DayInYear(25,8));
      m_field->SetMDates(0,1,g_date->DayInYear(10,10));
      m_field->SetMDates(1,1,g_date->DayInYear(10,10));
      m_field->SetMDates(0,2,g_date->DayInYear(25,7));
      m_field->SetMDates(1,2,g_date->DayInYear(1,8));
      // 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)
        {
          g_msg->Warn( WARN_BUG, "OSBarleySilage::Do(): "
         "Harvest too late for the next crop to start!!!", "" );
          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.
      int d1 = 0;
      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, "OSBarleySilage::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, "OBarleySilage::Do(): "
                      "Crop start attempt after last possible start date", "" );
                  exit( 1 );
              }
          }
      }
      // All OK, let's go.
      SimpleEvent( d1, osbs_ferti_zero, false );
    }
    break;
 
  case osbs_ferti_zero:
    if ( m_ev->m_lock || m_farm->DoIt( 20 ))
    {
      if (!m_farm->FA_Manure( m_field, 0.0,
           g_date->DayInYear( 10, 4 ) - g_date->DayInYear()))
      {
        SimpleEvent( g_date->Date() + 1, osbs_ferti_zero, true );
        break;
      }
    }
    SimpleEvent( g_date->Date(),osbs_ferti_one, false );
    break;
 
  case osbs_ferti_one:
    if ( m_ev->m_lock || m_farm->DoIt( 100 ))
    {
      if (!m_farm->FA_Slurry( m_field, 0.0,
           g_date->DayInYear( 10, 4 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, osbs_ferti_one, true );
        break;
      }
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15, 3 ),
                 osbs_spring_plough, false );
    break;
 
  case osbs_spring_plough:
    if (!m_farm->SpringPlough( m_field, 0.0,
           g_date->DayInYear( 10, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, osbs_spring_plough, true );
      break;
    }
    SimpleEvent( g_date->Date(), osbs_spring_harrow, false );
    break;
 
  case osbs_spring_harrow:
      if (!m_farm->SpringHarrow( m_field, 0.0,
           g_date->DayInYear( 10, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, osbs_spring_harrow, true );
      break;
    }
    SimpleEvent( g_date->Date(), osbs_spring_roll, false );
    break;
 
  case osbs_spring_roll:
    if (!m_farm->SpringRoll( m_field, 0.0,
         g_date->DayInYear( 10, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, osbs_spring_roll, true );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 20, 3 ),
                 osbs_spring_sow1, false );
    break;
 
  case osbs_spring_sow1:
    if (!m_farm->SpringSow( m_field, 0.0,
         g_date->DayInYear( 12, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, osbs_spring_sow1, true );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 20,3 ),
                 osbs_spring_sow2, false );
    break;
 
  case osbs_spring_sow2:
    if (!m_farm->SpringSow( m_field, 0.0,
         g_date->DayInYear( 12, 4 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, osbs_spring_sow2, true );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 5,6 ),
                 osbs_water1, false );
    break;
 
  case osbs_water1:
    if ( m_ev->m_lock || m_farm->DoIt( 10 ))
    {
      if (!m_farm->Water( m_field, 0.0,
           g_date->DayInYear( 15,6 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, osbs_water1, true );
        break;
      }
      // Must have watered so do it again
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 16,6 ),
                 osbs_water2, false );
      break;
    }
    // Must have failed to water so go straight to cut to silage
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15,7 ),
                 osbs_cut_to_silage, false );
    break;
 
  case osbs_water2:
    if (!m_farm->Water( m_field, 0.0,
         g_date->DayInYear( 30,6 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, osbs_water2, true );
      break;
    }
    SimpleEvent( g_date->OldDays() + m_field->GetMDates(0,2),
                 osbs_cut_to_silage, false );
    break;
 
  case osbs_cut_to_silage:
      if (!m_farm->CutToSilage( m_field, 0.0,
           m_field->GetMDates(1,2) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, osbs_cut_to_silage, true );
        break;
      }
      m_field->SetGrowthPhase( harvest1 );
      done=true;
      // END OF MAIN THREAD
      break;
 
 
  default:
    g_msg->Warn( WARN_BUG, "OSBarleySilage::Do(): "
         "Unknown event type! ", "" );
    exit( 1 );
  }
 
  return done;
}

References Farm::CutToSilage(), Farm::DoIt(), Farm::FA_Manure(), Farm::FA_Slurry(), 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_startday, FarmEvent::m_todo, osbs_cut_to_silage, osbs_ferti_one, osbs_ferti_zero, osbs_spring_harrow, osbs_spring_plough, osbs_spring_roll, osbs_spring_sow1, osbs_spring_sow2, osbs_start, osbs_water1, osbs_water2, Crop::SimpleEvent(), Farm::SpringHarrow(), Farm::SpringPlough(), Farm::SpringRoll(), Farm::SpringSow(), and Farm::Water().

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

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