NEST: nest::TsodyksConnection< targetidentifierT > Class Template Reference

NEST 2.6.0,not_revisioned_source_dir@0

#include <tsodyks_connection.h>

Inheritance diagram for nest::TsodyksConnection< targetidentifierT >:

Classes
class	ConnTestDummyNode

Public Types
typedef CommonSynapseProperties	CommonPropertiesType

typedef Connection < targetidentifierT >	ConnectionBase

Public Member Functions
	TsodyksConnection ()
	Default Constructor. More...

	TsodyksConnection (const TsodyksConnection &)
	Copy constructor from a property object. More...

	~TsodyksConnection ()
	Default Destructor. More...

void	get_status (DictionaryDatum &d) const
	Get all properties of this connection and put them into a dictionary. More...

void	set_status (const DictionaryDatum &d, ConnectorModel &cm)
	Set properties of this connection from the values given in dictionary. More...

void	send (Event &e, thread t, double_t t_lastspike, const CommonSynapseProperties &cp)
	Send an event to the receiver of this connection. More...

void	check_connection (Node &s, Node &t, rport receptor_type, double_t, const CommonPropertiesType &)

void	set_weight (double_t w)

Public Member Functions inherited from nest::Connection< targetidentifierT >
	Connection ()

	Connection (const Connection< targetidentifierT > &rhs)

void	get_status (DictionaryDatum &d) const
	Get all properties of this connection and put them into a dictionary. More...

void	set_status (const DictionaryDatum &d, ConnectorModel &cm)
	Set properties of this connection from the values given in dictionary. More...

void	calibrate (const TimeConverter &)
	Calibrate the delay of this connection to the desired resolution. More...

double_t	get_delay () const
	Return the delay of the connection in ms. More...

long_t	get_delay_steps () const
	Return the delay of the connection in steps. More...

void	set_delay (const double_t delay)
	Set the delay of the connection. More...

void	set_delay_steps (const long_t delay)
	Set the delay of the connection in steps. More...

void	set_syn_id (synindex syn_id)
	Set the synapse id of the connection. More...

synindex	get_syn_id () const
	Get the synapse id of the connection. More...

void	trigger_update_weight (const thread, const std::vector< spikecounter > &, const double_t, const CommonSynapseProperties &)
	triggers an update of a synaptic weight this function is needed for neuromodulated synaptic plasticity More...

Node *	get_target (thread t) const

rport	get_rport () const

Private Attributes
double_t	weight_

double_t	tau_psc_
	[ms] time constant of postsyn current More...

double_t	tau_fac_
	[ms] time constant for fascilitation More...

double_t	tau_rec_
	[ms] time constant for recovery More...

double_t	U_
	asymptotic value of probability of release More...

double_t	x_
	amount of resources in recovered state More...

double_t	y_
	amount of resources in active state More...

double_t	u_
	actual probability of release More...

Additional Inherited Members
Protected Member Functions inherited from nest::Connection< targetidentifierT >
void	check_connection_ (Node &dummy_target, Node &source, Node &target, rport receptor_type)
	This function calls check_connection() on the sender to check if the receiver accepts the event type and receptor type requested by the sender. More...

Protected Attributes inherited from nest::Connection< targetidentifierT >
targetidentifierT	target_

SynIdDelay	syn_id_delay_
	syn_id (char) and delay (24 bit) in timesteps of this connection More...

Member Typedef Documentation

template<typename targetidentifierT >

typedef CommonSynapseProperties nest::TsodyksConnection< targetidentifierT >::CommonPropertiesType

template<typename targetidentifierT >

typedef Connection<targetidentifierT> nest::TsodyksConnection< targetidentifierT >::ConnectionBase

Constructor & Destructor Documentation

template<typename targetidentifierT >

nest::TsodyksConnection< targetidentifierT >::TsodyksConnection ( )

Default Constructor.

Sets default values for all parameters. Needed by GenericConnectorModel.

template<typename targetidentifierT >

nest::TsodyksConnection< targetidentifierT >::TsodyksConnection ( const TsodyksConnection< targetidentifierT > & rhs )

Copy constructor from a property object.

Needs to be defined properly in order for GenericConnector to work.

template<typename targetidentifierT >

nest::TsodyksConnection< targetidentifierT >::~TsodyksConnection ( )

inline

Default Destructor.

Member Function Documentation

template<typename targetidentifierT >

void nest::TsodyksConnection< targetidentifierT >::check_connection	(	Node &	s,
		Node &	t,
		rport	receptor_type,
		double_t	,
		const CommonPropertiesType &
	)

inline

References nest::Connection< targetidentifierT >::check_connection_().

template<typename targetidentifierT >

void nest::TsodyksConnection< targetidentifierT >::get_status ( DictionaryDatum & d ) const

Get all properties of this connection and put them into a dictionary.

References nest::names::d, nest::names::size_of, and nest::names::weight.

template<typename targetidentifierT >

void nest::TsodyksConnection< targetidentifierT >::send	(	Event &	e,
		thread	t,
		double_t	t_lastspike,
		const CommonSynapseProperties &	cp
	)

inline

Send an event to the receiver of this connection.

Parameters

e	The event to send
t_lastspike	Point in time of last spike sent.
cp	Common properties to all synapses (empty).
e	The event to send
p	The port under which this connection is stored in the Connector.
t_lastspike	Time point of last spike emitted

References numerics::e, nest::Time::get_ms(), nest::Event::get_stamp(), nest::names::h, nest::Event::set_delay(), nest::Event::set_receiver(), nest::Event::set_rport(), nest::Event::set_weight(), and nest::names::target.

template<typename targetidentifierT >

void nest::TsodyksConnection< targetidentifierT >::set_status	(	const DictionaryDatum &	d,
		ConnectorModel &	cm
	)

Set properties of this connection from the values given in dictionary.

References nest::names::d, nest::names::weight, nest::names::x, and nest::names::y.

template<typename targetidentifierT >

void nest::TsodyksConnection< targetidentifierT >::set_weight ( double_t w )

inline

References nest::names::w, and nest::TsodyksConnection< targetidentifierT >::weight_.

Member Data Documentation

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::tau_fac_

private

[ms] time constant for fascilitation

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::tau_psc_

private

[ms] time constant of postsyn current

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::tau_rec_

private

[ms] time constant for recovery

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::U_

private

asymptotic value of probability of release

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::u_

private

actual probability of release

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::weight_

private

Referenced by nest::TsodyksConnection< targetidentifierT >::set_weight().

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::x_

private

amount of resources in recovered state

template<typename targetidentifierT >

double_t nest::TsodyksConnection< targetidentifierT >::y_

private

amount of resources in active state

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

tsodyks_connection.h