AbstractLookupTableCollection Class Reference

#include <AbstractLookupTableCollection.hpp>

Collaboration diagram for AbstractLookupTableCollection:

[legend]

List of all members.

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	~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
Classes
class	EventHandler

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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 42 of file AbstractLookupTableCollection.hpp.

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Constructor & Destructor Documentation

AbstractLookupTableCollection::AbstractLookupTableCollection

(

)

Default constructor.

Definition at line 33 of file AbstractLookupTableCollection.cpp.

AbstractLookupTableCollection::~AbstractLookupTableCollection

(

)

[virtual]

Virtual destructor since we have a virtual method.

Definition at line 102 of file AbstractLookupTableCollection.cpp.

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Member Function Documentation

std::vector< std::string > AbstractLookupTableCollection::GetKeyingVariableNames

(

)

const

Get the names of variables used to index lookup tables.

Definition at line 38 of file AbstractLookupTableCollection.cpp.

References mKeyingVariableNames.

unsigned AbstractLookupTableCollection::GetNumberOfTables

(

const std::string &

rKeyingVariableName

)

const

Get the number of lookup tables keyed by the given variable.

Parameters:

rKeyingVariableName

the table key name

Definition at line 43 of file AbstractLookupTableCollection.cpp.

References GetTableIndex(), and mNumberOfTables.

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

Get 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 48 of file AbstractLookupTableCollection.cpp.

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

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

Definition at line 56 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:

dt

the new timestep

Definition at line 76 of file AbstractLookupTableCollection.cpp.

References mDt, and mNeedsRegeneration.

virtual void AbstractLookupTableCollection::RegenerateTables

(

)

[pure virtual]

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

unsigned AbstractLookupTableCollection::GetTableIndex

(

const std::string &

rKeyingVariableName

)

const [protected]

Get the index of the given keying variable within our vector.

Parameters:

rKeyingVariableName

the table key name

Definition at line 85 of file AbstractLookupTableCollection.cpp.

References EXCEPTION, and mKeyingVariableNames.

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

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Member Data Documentation

std::vector<std::string> AbstractLookupTableCollection::mKeyingVariableNames [protected]

Names of variables used to index lookup tables

Definition at line 124 of file AbstractLookupTableCollection.hpp.

Referenced by GetKeyingVariableNames(), and GetTableIndex().

std::vector<unsigned> AbstractLookupTableCollection::mNumberOfTables [protected]

Number of tables indexed by each variable

Definition at line 127 of file AbstractLookupTableCollection.hpp.

Referenced by GetNumberOfTables().

std::vector<double> AbstractLookupTableCollection::mTableSteps [protected]

Spacing of tables indexed by each variable

Definition at line 130 of file AbstractLookupTableCollection.hpp.

Referenced by GetTableProperties(), and SetTableProperties().

std::vector<double> AbstractLookupTableCollection::mTableStepInverses [protected]

Contains the reciprocals of mTableSteps

Definition at line 133 of file AbstractLookupTableCollection.hpp.

Referenced by SetTableProperties().

std::vector<double> AbstractLookupTableCollection::mTableMins [protected]

Lower bound of tables indexed by each variable

Definition at line 136 of file AbstractLookupTableCollection.hpp.

Referenced by GetTableProperties(), and SetTableProperties().

std::vector<double> AbstractLookupTableCollection::mTableMaxs [protected]

Upper bound of tables indexed by each variable

Definition at line 139 of file AbstractLookupTableCollection.hpp.

Referenced by GetTableProperties(), and SetTableProperties().

std::vector<bool> AbstractLookupTableCollection::mNeedsRegeneration [protected]

Whether the parameters for each set of tables have changed

Definition at line 142 of file AbstractLookupTableCollection.hpp.

Referenced by SetTableProperties(), and SetTimestep().

double AbstractLookupTableCollection::mDt [protected]

Timestep to use in lookup tables

Definition at line 145 of file AbstractLookupTableCollection.hpp.

Referenced by SetTimestep().

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

• heart/src/odes/AbstractLookupTableCollection.hpp
• heart/src/odes/AbstractLookupTableCollection.cpp