PoissonInputNeuron Class Reference

#include <PoissonInputNeuron.h>

Inheritance diagram for PoissonInputNeuron:

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Collaboration diagram for PoissonInputNeuron:

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List of all members.

Public Member Functions
	PoissonInputNeuron ()
	PoissonInputNeuron (double rate, double duration, double Tstart=0, double Trefract=0)
virtual	~PoissonInputNeuron ()
virtual int	reset (double dt)
	Called at the beginning of a simulation at t=0.
virtual int	advance (AdvanceInfo const &)
	Calculate the next state and output/propagate the result to succesors/outgoing objects.
virtual double	getManagedDelay () const
virtual int	nSpikeInputPorts () const
virtual int	nSpikeOutputPorts () const
virtual int	nAnalogInputPorts () const
virtual int	nAnalogOutputPorts () const
virtual PortType	outputPortType (port_t o) const
virtual PortType	inputPortType (port_t i) const
Public Attributes
double	rate
	Rate of generated spike train [units=Hz; range=(0, 1e6);].
double	Tstart
	Start time of the poisson spike train [units=sec; range=(0,1e6);].
double	duration
	Duration time of the poisson spike train [units=sec; range=(0,1e6);].
double	Trefract
	Refractory period added to each spike in the process [units=sec; range=(0,1e6);].
Protected Attributes
bool	active
double	nextSpikeTime
double	endTime
Static Protected Attributes
static ThreadSpecificRandomDistribution < ExponentialDistribution >	isi_gen

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Detailed Description

Definition at line 11 of file PoissonInputNeuron.h.

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Constructor & Destructor Documentation

PoissonInputNeuron::PoissonInputNeuron

(

)

[explicit]

Definition at line 11 of file PoissonInputNeuron.cpp.

PoissonInputNeuron::PoissonInputNeuron	(	double	rate,
		double	duration,
		double	Tstart = 0,
		double	Trefract = 0
	)			[explicit]

Definition at line 5 of file PoissonInputNeuron.cpp.

PoissonInputNeuron::~PoissonInputNeuron

(

)

[virtual]

Definition at line 17 of file PoissonInputNeuron.cpp.

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Member Function Documentation

int PoissonInputNeuron::reset

(

double

dt

)

[virtual]

Called at the beginning of a simulation at t=0.

Reimplemented from SimObject.

Definition at line 22 of file PoissonInputNeuron.cpp.

References active, duration, endTime, isi_gen, nextSpikeTime, rate, ThreadSpecificRandomDistribution< Dist >::set(), Trefract, and Tstart.

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int PoissonInputNeuron::advance

(

AdvanceInfo const &

)

[virtual]

Calculate the next state and output/propagate the result to succesors/outgoing objects.

The return value of advance contains several bits of information which can be decoded with the bit masks ADVANCEFLAG_* like ADVANCEFLAG_HASSPIKED and ADVANCEFLAG_DEACTIVATE.

Reimplemented from SimObject.

Definition at line 33 of file PoissonInputNeuron.cpp.

References active, ADVANCEFLAG_HASSPIKED, AdvanceInfo::dt, endTime, Time::in_sec(), isi_gen, nextSpikeTime, SingleOutputSpikeSender::out_port, SpikeOutputPort::setSpike(), AdvanceInfo::t, and Trefract.

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virtual double PoissonInputNeuron::getManagedDelay

(

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 26 of file PoissonInputNeuron.h.

virtual int PoissonInputNeuron::nSpikeInputPorts

(

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 27 of file PoissonInputNeuron.h.

virtual int PoissonInputNeuron::nSpikeOutputPorts

(

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 28 of file PoissonInputNeuron.h.

virtual int PoissonInputNeuron::nAnalogInputPorts

(

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 29 of file PoissonInputNeuron.h.

virtual int PoissonInputNeuron::nAnalogOutputPorts

(

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 30 of file PoissonInputNeuron.h.

virtual PortType PoissonInputNeuron::outputPortType

(

port_t

o

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 32 of file PoissonInputNeuron.h.

References SimObject::spiking, and SimObject::undefined.

virtual PortType PoissonInputNeuron::inputPortType

(

port_t

i

)

const [inline, virtual]

Reimplemented from SimObject.

Definition at line 37 of file PoissonInputNeuron.h.

References SimObject::undefined.

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Member Data Documentation

double PoissonInputNeuron::rate

Rate of generated spike train [units=Hz; range=(0, 1e6);].

Definition at line 40 of file PoissonInputNeuron.h.

Referenced by reset().

double PoissonInputNeuron::Tstart

Start time of the poisson spike train [units=sec; range=(0,1e6);].

Definition at line 46 of file PoissonInputNeuron.h.

Referenced by reset().

double PoissonInputNeuron::duration

Duration time of the poisson spike train [units=sec; range=(0,1e6);].

Definition at line 49 of file PoissonInputNeuron.h.

Referenced by reset().

double PoissonInputNeuron::Trefract

Refractory period added to each spike in the process [units=sec; range=(0,1e6);].

Definition at line 52 of file PoissonInputNeuron.h.

Referenced by advance(), and reset().

bool PoissonInputNeuron::active [protected]

Definition at line 56 of file PoissonInputNeuron.h.

Referenced by advance(), and reset().

double PoissonInputNeuron::nextSpikeTime [protected]

Definition at line 58 of file PoissonInputNeuron.h.

Referenced by advance(), and reset().

double PoissonInputNeuron::endTime [protected]

Definition at line 60 of file PoissonInputNeuron.h.

Referenced by advance(), and reset().

ThreadSpecificRandomDistribution< ExponentialDistribution > PoissonInputNeuron::isi_gen [static, protected]

Definition at line 65 of file PoissonInputNeuron.h.

Referenced by advance(), and reset().

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

• /home/tnatschl/PCSIM-Sandbox/pcsim/pcsim/simobjects/PoissonInputNeuron.h
• /home/tnatschl/PCSIM-Sandbox/pcsim/pcsim/simobjects/PoissonInputNeuron.cpp