FitzHughNagumo1961OdeSystem Class Reference

#include <FitzHughNagumo1961OdeSystem.hpp>

Inheritance diagram for FitzHughNagumo1961OdeSystem:

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Collaboration diagram for FitzHughNagumo1961OdeSystem:

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List of all members.

Public Member Functions
	FitzHughNagumo1961OdeSystem (boost::shared_ptr< AbstractIvpOdeSolver > pOdeSolver, boost::shared_ptr< AbstractStimulusFunction > pIntracellularStimulus)
	~FitzHughNagumo1961OdeSystem ()
void	EvaluateYDerivatives (double time, const std::vector< double > &rY, std::vector< double > &rDY)
double	GetIIonic ()
Static Private Attributes
static const double	mAlpha = -0.08
static const double	mGamma = 3.00
static const double	mEpsilon = 0.005

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Detailed Description

Represents the FitzHugh-Nagumo system of ODEs.

Definition at line 38 of file FitzHughNagumo1961OdeSystem.hpp.

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Constructor & Destructor Documentation

FitzHughNagumo1961OdeSystem::FitzHughNagumo1961OdeSystem	(	boost::shared_ptr< AbstractIvpOdeSolver >	pOdeSolver,
		boost::shared_ptr< AbstractStimulusFunction >	pIntracellularStimulus
	)

Constructor

Parameters:

	pOdeSolver	is a pointer to the ODE solver
	pIntracellularStimulus	is a pointer to the intracellular stimulus

Definition at line 40 of file FitzHughNagumo1961OdeSystem.cpp.

References AbstractCardiacCell::Init(), OdeSystemInformation< ODE_SYSTEM >::Instance(), and AbstractOdeSystem::mpSystemInfo.

FitzHughNagumo1961OdeSystem::~FitzHughNagumo1961OdeSystem

(

void

)

Destructor

Definition at line 50 of file FitzHughNagumo1961OdeSystem.cpp.

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Member Function Documentation

void FitzHughNagumo1961OdeSystem::EvaluateYDerivatives	(	double	time,
		const std::vector< double > &	rY,
		std::vector< double > &	rDY
	)			[virtual]

Compute the RHS of the FitHugh-Nagumo system of ODEs

Parameters:

	time	the current time, in milliseconds
	rY	current values of the state variables
	rDY	to be filled in with derivatives

Implements AbstractOdeSystem.

Definition at line 54 of file FitzHughNagumo1961OdeSystem.cpp.

References AbstractCardiacCell::GetStimulus(), mAlpha, mEpsilon, mGamma, and AbstractCardiacCell::mSetVoltageDerivativeToZero.

double FitzHughNagumo1961OdeSystem::GetIIonic

(

)

[virtual]

Calculates the ionic current

Returns:

the total ionic current

Implements AbstractCardiacCell.

Definition at line 76 of file FitzHughNagumo1961OdeSystem.cpp.

References mAlpha, AbstractOdeSystem::mStateVariables, and AbstractCardiacCell::mVoltageIndex.

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Member Data Documentation

const double FitzHughNagumo1961OdeSystem::mAlpha = -0.08 [static, private]

Constant parameter alpha

Definition at line 41 of file FitzHughNagumo1961OdeSystem.hpp.

Referenced by EvaluateYDerivatives(), and GetIIonic().

const double FitzHughNagumo1961OdeSystem::mGamma = 3.00 [static, private]

Constant parameter gamma

Definition at line 42 of file FitzHughNagumo1961OdeSystem.hpp.

Referenced by EvaluateYDerivatives().

const double FitzHughNagumo1961OdeSystem::mEpsilon = 0.005 [static, private]

Constant parameter epsilon

Definition at line 43 of file FitzHughNagumo1961OdeSystem.hpp.

Referenced by EvaluateYDerivatives().

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

• /tmp/release_1.1/heart/src/odes/FitzHughNagumo1961OdeSystem.hpp
• /tmp/release_1.1/heart/src/odes/FitzHughNagumo1961OdeSystem.cpp