#include <AbstractLookupTableCollection.hpp>

Collaboration diagram for AbstractLookupTableCollection:

Classes
class	EventHandler

Public Member Functions
	AbstractLookupTableCollection ()

std::vector< std::string >	GetKeyingVariableNames () const

unsigned	GetNumberOfTables (const std::string &rKeyingVariableName) const

void	GetTableProperties (const std::string &rKeyingVariableName, double &rMin, double &rStep, double &rMax) const

void	SetTableProperties (const std::string &rKeyingVariableName, double min, double step, double max)

void	SetTimestep (double dt)

virtual void	RegenerateTables ()=0

virtual void	FreeMemory ()=0

virtual	~AbstractLookupTableCollection ()

Protected Member Functions
unsigned	GetTableIndex (const std::string &rKeyingVariableName) const

Protected Attributes
std::vector< std::string >	mKeyingVariableNames

std::vector< unsigned >	mNumberOfTables

std::vector< double >	mTableSteps

std::vector< double >	mTableStepInverses

std::vector< double >	mTableMins

std::vector< double >	mTableMaxs

std::vector< bool >	mNeedsRegeneration

double	mDt

Detailed Description

Base class for lookup tables used in optimised cells generated by PyCml. Contains methods to query and adjust table parameters (i.e. size and spacing), and an event handler to time table generation.

Definition at line 49 of file AbstractLookupTableCollection.hpp.

Constructor & Destructor Documentation

AbstractLookupTableCollection::AbstractLookupTableCollection ( )

Default constructor.

Definition at line 40 of file AbstractLookupTableCollection.cpp.

AbstractLookupTableCollection::~AbstractLookupTableCollection ( )

virtual

Virtual destructor since we have a virtual method.

Definition at line 110 of file AbstractLookupTableCollection.cpp.

Member Function Documentation

virtual void AbstractLookupTableCollection::FreeMemory ( )

pure virtual

You can call this method to free the memory used by lookup tables when they're no longer needed.

In most usage scenarios you won't need to do this, but if you're running several simulations in turn that use different cell models, you may find it useful to prevent running out of memory.

Note: After calling this method, you must call RegenerateTables before trying to simulate any cell using this lookup tables object, or you'll get a segfault.

std::vector< std::string > AbstractLookupTableCollection::GetKeyingVariableNames ( ) const

Returns: the names of variables used to index lookup tables.

Definition at line 45 of file AbstractLookupTableCollection.cpp.

References mKeyingVariableNames.

unsigned AbstractLookupTableCollection::GetNumberOfTables ( const std::string & rKeyingVariableName ) const

Returns: the number of lookup tables keyed by the given variable.

Parameters

rKeyingVariableName the table key name

Definition at line 50 of file AbstractLookupTableCollection.cpp.

References GetTableIndex(), and mNumberOfTables.

unsigned AbstractLookupTableCollection::GetTableIndex ( const std::string & rKeyingVariableName ) const

protected

Returns: the index of the given keying variable within our vector.

Parameters

rKeyingVariableName the table key name

Definition at line 93 of file AbstractLookupTableCollection.cpp.

References EXCEPTION, and mKeyingVariableNames.

Referenced by GetNumberOfTables(), GetTableProperties(), and SetTableProperties().

void AbstractLookupTableCollection::GetTableProperties	(	const std::string &	rKeyingVariableName,
		double &	rMin,
		double &	rStep,
		double &	rMax
	)		const

Returns: the properties of lookup tables keyed by the given variable.

Parameters

rKeyingVariableName	the table key name
rMin	will be filled with the lower table bound
rStep	will be filled with the table spacing
rMax	will be filled with the upper table bound

Definition at line 55 of file AbstractLookupTableCollection.cpp.

References GetTableIndex(), mTableMaxs, mTableMins, and mTableSteps.

virtual void AbstractLookupTableCollection::RegenerateTables ( )

pure virtual

Subclasses implement this method to generate the lookup tables based on the current settings.

void AbstractLookupTableCollection::SetTableProperties	(	const std::string &	rKeyingVariableName,
		double	min,
		double	step,
		double	max
	)

Set the properties of lookup tables keyed by the given variable.

Parameters

rKeyingVariableName	the table key name
min	the lower table bound
step	the table spacing; must divide the interval between min and max exactly
max	the upper table bound

Todo:: remove magic number? (#1884)

Definition at line 63 of file AbstractLookupTableCollection.cpp.

References EXCEPTION, GetTableIndex(), mNeedsRegeneration, mTableMaxs, mTableMins, mTableStepInverses, and mTableSteps.

void AbstractLookupTableCollection::SetTimestep ( double dt )

With some PyCml settings, the cell model timestep may be included within lookup tables. If the cell's dt is changed, this method must be called to reflect this, and RegenerateTables called to update the tables to match.

Parameters