PermanentSetAside Class Reference

#include <PermanentSetAside.h>

Inheritance diagram for PermanentSetAside:

Public Member Functions
bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	PermanentSetAside (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...

Constructor & Destructor Documentation

PermanentSetAside()

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

inline

                                                                                   : Crop(a_tov, a_toc, a_L)
  {
    m_first_date=g_date->DayInYear(1,7);
    SetUpFarmCategoryInformation();
  }

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

Member Function Documentation

Do()

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

virtual

Reimplemented from Crop.

{
  m_farm  = a_farm;
  m_field = a_field;
  m_ev    = a_ev;
  bool done = false;
  int d1;
  int today=g_date->Date();
  int noDates= 1;
  switch ( m_ev->m_todo ) {
  case psa_start:
      a_field->ClearManagementActionSum();
    
      // Set up the date management stuff
      m_last_date=g_date->DayInYear(1,9);
      // Start and stop dates for all events after harvest
      m_field->SetMDates(0,0,g_date->DayInYear(1,9));
      // Determined by harvest date - used to see if at all possible
      m_field->SetMDates(1,0,g_date->DayInYear(1,9));
      // 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
 
    //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)
     if(!(m_farm->GetType() == tof_OptimisingFarm && g_date->GetYearNumber()>0)){
 
      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, "PermanentSetAside::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); //move the starting date
            }
            if(m_field->GetMDates(1,i)>=m_ev->m_startday){
                m_field->SetMConstants(i,0); 
                m_field->SetMDates(1,i,m_ev->m_startday-1); //move the finishing date
            }
        }
      }
      // Now no operations can be timed after the start of the next crop.
 
      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, " PermanentSetAside::Do(): "
         "Crop start attempt after last possible start date", "" );
          exit( 1 );
      }
    }//if
 
      // Reinit d1 to first possible starting date.
      d1 = g_date->OldDays()+m_first_date;;
      if ( ! m_ev->m_first_year ) d1+=365; // Add 365 for spring crop (not 1st yr)
      if ( g_date->Date() > d1 )
      {
       d1 = g_date->Date();
      }
    // OK, let's go.
      m_field->SetLastSownVeg( m_field->GetVegType() ); //Force last sown, needed for goose habitat classification
 
      //    SimpleEvent( d1, psa_do_nothing_start, false );
 
    // ***CJT*** altered 16 August 2004 to be more similar to non-managed set-aside
    //      SimpleEvent( d1, sa_wait, false );
    //      break;
    
    SimpleEvent( d1, psa_cut_to_hay, false );
    break;
    
  case psa_cut_to_hay:
    if (!m_farm->CutToHay( m_field, 0.0,
         g_date->DayInYear( 30, 7 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, psa_cut_to_hay, false );
      break;
    }
 
    ChooseNextCrop (1);
 
    SimpleEvent( g_date->Date(), psa_do_nothing_start, false );
    break;
 
  case psa_do_nothing_start:
        SimpleEvent( g_date->OldDays() + g_date->DayInYear( 1, 9 ),
                   psa_do_nothing_stop, false );
    break;
 
  case psa_do_nothing_stop:
    done = true;
    break;
 
  default:
    g_msg->Warn( WARN_BUG, "PermanentSetAside::Do(): "
         "Unknown event type! ", "" );
    exit( 1 );
  }
 
  return done;
}

References Crop::ChooseNextCrop(), LE::ClearManagementActionSum(), Farm::CutToHay(), Calendar::Date(), Calendar::DayInYear(), g_date, g_msg, LE::GetMDates(), Farm::GetType(), Calendar::GetYearNumber(), Crop::m_ev, Crop::m_farm, Crop::m_field, Crop::m_first_date, FarmEvent::m_first_year, Crop::m_last_date, FarmEvent::m_startday, FarmEvent::m_todo, Calendar::OldDays(), psa_cut_to_hay, psa_do_nothing_start, psa_do_nothing_stop, psa_start, LE::SetLastSownVeg(), LE::SetMConstants(), LE::SetMDates(), Crop::SimpleEvent(), tof_OptimisingFarm, MapErrorMsg::Warn(), and WARN_BUG.

SetUpFarmCategoryInformation()

void PermanentSetAside::SetUpFarmCategoryInformation ( )

inline

                                      {
      const int elements = 2 + (psa_foobar - PERMANENTSETASIDE_BASE);
      m_base_elements_no = PERMANENTSETASIDE_BASE - 2;
 
      FarmManagementCategory catlist[elements] =
      {
          fmc_Others, // zero element unused but must be here
          fmc_Others, //psa_start = 1, // Compulsory, start event must always be 1 (one).
          fmc_Others, //psa_do_nothing_start = PERMANENTSETASIDE_BASE,
          fmc_Others, //psa_do_nothing_stop,
          fmc_Cutting //psa_cut_to_hay,
          // No foobar entry
      };
      // Iterate over the catlist elements and copy them to vector
      copy(begin(catlist), end(catlist), back_inserter(m_ManagementCategories));
  }

References fmc_Cutting, fmc_Others, Crop::m_base_elements_no, Crop::m_ManagementCategories, PERMANENTSETASIDE_BASE, and psa_foobar.

Referenced by PermanentSetAside().

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

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