Neuron
[Object]

Modules
	Leaky
Data Structures
struct	aspi_neuron_t
	neuron structure More...
struct	aspi_neuron_class_t
	Neuron class structure. More...
Defines
#define	ASPI_NEURON(x)   (aspi_object_check (x, aspi_neuron ()), ((aspi_neuron_t *) x))
#define	ASPI_NEURON_CLASS(x)   (aspi_class_check (x, aspi_neuron ()), ((aspi_neuron_class_t * ) x))
Functions
aspi_class_t *	aspi_neuron (void)
void	aspi_neuron_dtor (aspi_object_t *self)
aspi_object_t *	aspi_neuron_init (aspi_object_t *self)
void	aspi_neuron_set_v (aspi_object_t *self, double v)
void	aspi_neuron_add_to_v (aspi_object_t *self, double x)
double	aspi_neuron_get_v (aspi_object_t *self)
void	aspi_neuron_class_act (aspi_class_t *self, aspi_object_t *network)
void	aspi_neuron_class_reinit (aspi_class_t *klass, aspi_object_t *network)

---

Detailed Description

This class is used by the network one. It does two things :

• at instance level, manage an individual neuron
• at class level, provides a act method which is used by the network class.

Note that this class is abstract, it only defines the interface used by the network, and it must be implemented by other classes (

See also:

Leaky)

Inherits Object

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Define Documentation

#define ASPI_NEURON

(

x

)

(aspi_object_check (x, aspi_neuron ()), ((aspi_neuron_t *) x))

Referenced by aspi_leaky_update_voltage(), aspi_neuron_add_to_v(), aspi_neuron_get_v(), and aspi_neuron_set_v().

#define ASPI_NEURON_CLASS

(

x

)

(aspi_class_check (x, aspi_neuron ()), ((aspi_neuron_class_t * ) x))

Referenced by aspi_leaky(), aspi_neuron_class_act(), and aspi_neuron_class_reinit().

---

Function Documentation

aspi_class_t * aspi_neuron

(

void

)

Get neuron class

References aspi_neuron_class_t::act, aspi_class_register(), aspi_neuron_dtor(), aspi_object(), _aspi_class::id, and aspi_neuron_class_t::reinit.

Referenced by aspi_leaky(), and aspi_neuron_init().

void aspi_neuron_add_to_v	(	aspi_object_t *	self,
		double	x
	)

Add x to neuron's v

References ASPI_NEURON, and aspi_neuron_t::v.

Referenced by aspi_leaky_update_voltage().

void aspi_neuron_class_act	(	aspi_class_t *	self,
		aspi_object_t *	network
	)

Calls the class' act method

This method must

• update the neurons' status
• increase the network's time step

But only for neuron between first and last (so it can be parallelized)

References aspi_neuron_class_t::act, and ASPI_NEURON_CLASS.

Referenced by aspi_network_act().

void aspi_neuron_class_reinit	(	aspi_class_t *	klass,
		aspi_object_t *	network
	)

Call the reinit class method

This method calculates the room needed to store delays informations in the neurons

This method must be implemented by classes that neuron models (like the act method)

This method must be called :

• at network init times
• each times delays are modified

References ASPI_NEURON_CLASS, and aspi_neuron_class_t::reinit.

Referenced by aspi_network_calc_max_delays(), aspi_network_dup(), and aspi_network_init_full().

void aspi_neuron_dtor

(

aspi_object_t *

self

)

Neuron destructor

References aspi_object_dtor().

Referenced by aspi_leaky_dtor(), and aspi_neuron().

double aspi_neuron_get_v

(

aspi_object_t *

self

)

Return v

V can be voltage or freq, depends of neuron's model

References ASPI_NEURON, and aspi_neuron_t::v.

Referenced by aspi_leaky_get_voltage(), aspi_leaky_update_voltage(), and aspi_network_get_avg_v().

aspi_object_t * aspi_neuron_init

(

aspi_object_t *

self

)

Neuron constructor

References aspi_class_instantiate(), aspi_neuron(), and aspi_object_init().

void aspi_neuron_set_v	(	aspi_object_t *	self,
		double	v
	)

Set v

V can be voltage or freq, depends of neuron's model

References ASPI_NEURON, and aspi_neuron_t::v.

Referenced by aspi_leaky_fire(), and aspi_leaky_update_voltage().