#include <ht_synapse.h>

Inheritance diagram for nest::ht_synapse< targetidentifierT >:

Collaboration diagram for nest::ht_synapse< targetidentifierT >:

Classes
class	ConnTestDummyNode

Public Types
typedef CommonSynapseProperties	CommonPropertiesType

typedef Connection< targetidentifierT >	ConnectionBase

Public Member Functions
	ht_synapse ()
	Default Constructor.

	ht_synapse (const ht_synapse &)=default
	Copy constructor.

virtual	~ht_synapse ()
	Default Destructor.

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

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

bool	send (Event &e, size_t t, const CommonSynapseProperties &cp)
	Send an event to the receiver of this connection.

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

void	set_weight (double w)
	allows efficient initialization from ConnectorModel::add_connection()

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

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

size_t	get_rport () const

Node *	get_target (const size_t tid) const

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

	Connection (const Connection< targetidentifierT > &rhs)=default

Connection &	operator= (const Connection< targetidentifierT > &rhs)=default

std::unique_ptr< SecondaryEvent >	get_secondary_event ()
	Get a pointer to an instance of a SecondaryEvent if this connection supports secondary events.

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

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

void	check_synapse_params (const Dictionary &d) const
	Check syn_spec dictionary for parameters that are not allowed with the given connection.

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

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

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

void	set_delay (const double delay)
	Set the delay of the connection.

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

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

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

long	get_label () const

void	trigger_update_weight (const size_t, const std::vector< spikecounter > &, const double, const CommonSynapseProperties &)
	Triggers an update of a synaptic weight.

Node *	get_target (const size_t tid) const

size_t	get_rport () const

void	set_source_has_more_targets (const bool more_targets)
	Sets a flag in the connection to signal that the following connection has the same source.

bool	source_has_more_targets () const
	Returns a flag denoting whether the connection has source subsequent targets.

void	disable ()
	Disables the connection.

bool	is_disabled () const
	Returns a flag denoting if the connection is disabled.

Static Public Attributes
static constexpr ConnectionModelProperties	properties

Static Public Attributes inherited from nest::Connection< targetidentifierT >
static constexpr ConnectionModelProperties	properties = ConnectionModelProperties::NONE

static constexpr bool	supports_flush_event = false

Private Attributes
double	weight_
	Synaptic weight.

double	tau_P_
	Time constant for recovery [ms].

double	delta_P_
	Fractional decrease in pool size per spike.

double	p_
	Current pool size.

double	t_lastspike_
	Time point of last spike emitted.

Additional Inherited Members
Protected Member Functions inherited from nest::Connection< targetidentifierT >
void	check_connection_ (Node &dummy_target, Node &source, Node &target, const size_t 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.

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

SynIdDelay	syn_id_delay_

Member Typedef Documentation

◆ CommonPropertiesType

template<typename targetidentifierT >

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

◆ ConnectionBase

template<typename targetidentifierT >

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

Constructor & Destructor Documentation

◆ ht_synapse() [1/2]

template<typename targetidentifierT >

nest::ht_synapse< targetidentifierT >::ht_synapse ( )

Default Constructor.

Sets default values for all parameters. Needed by GenericConnectorModel.

◆ ht_synapse() [2/2]

template<typename targetidentifierT >

nest::ht_synapse< targetidentifierT >::ht_synapse ( const ht_synapse< targetidentifierT > & )

default

Copy constructor.

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

◆ ~ht_synapse()

template<typename targetidentifierT >

virtual nest::ht_synapse< targetidentifierT >::~ht_synapse ( )

inlinevirtual

Default Destructor.

Member Function Documentation

◆ check_connection()

template<typename targetidentifierT >

void nest::ht_synapse< targetidentifierT >::check_connection	(	Node &	s,
		Node &	t,
		size_t	receptor_type,
		const CommonPropertiesType &
	)

inline

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

Here is the call graph for this function:

◆ get_delay()

template<typename targetidentifierT >

double nest::Connection< targetidentifierT >::get_delay ( ) const

inline

Return the delay of the connection in ms.

◆ get_delay_steps()

template<typename targetidentifierT >

long nest::Connection< targetidentifierT >::get_delay_steps ( ) const

inline

Return the delay of the connection in steps.

◆ get_rport()

template<typename targetidentifierT >

size_t nest::Connection< targetidentifierT >::get_rport ( ) const

inline

◆ get_status()

template<typename targetidentifierT >

void nest::ht_synapse< targetidentifierT >::get_status ( Dictionary & d ) const

virtual

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

References nest::names::delta_P(), nest::names::P(), nest::names::size_of(), nest::names::tau_P(), and nest::names::weight().

Here is the call graph for this function:

◆ get_target()

template<typename targetidentifierT >

Node * nest::Connection< targetidentifierT >::get_target ( const size_t tid ) const

inline

◆ send()

template<typename targetidentifierT >

bool nest::ht_synapse< targetidentifierT >::send	(	Event &	e,
		size_t	t,
		const CommonSynapseProperties &	cp
	)

inline

Send an event to the receiver of this connection.

Parameters

e	The event to send
cp	Common properties to all synapses (empty).
e	The event to send
p	The port under which this connection is stored in the Connector.

◆ set_status()

template<typename targetidentifierT >

void nest::ht_synapse< targetidentifierT >::set_status	(	const Dictionary &	d,
		ConnectorModel &	cm
	)

virtual

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

References nest::names::delta_P(), nest::names::P(), nest::names::tau_P(), and nest::names::weight().

Here is the call graph for this function:

◆ set_weight()

template<typename targetidentifierT >

void nest::ht_synapse< targetidentifierT >::set_weight ( double w )

inline

allows efficient initialization from ConnectorModel::add_connection()

References nest::ht_synapse< targetidentifierT >::weight_.

Member Data Documentation

◆ delta_P_

template<typename targetidentifierT >

double nest::ht_synapse< targetidentifierT >::delta_P_

private

Fractional decrease in pool size per spike.

◆ p_

template<typename targetidentifierT >

double nest::ht_synapse< targetidentifierT >::p_

private

Current pool size.

◆ properties

template<typename targetidentifierT >

constexpr ConnectionModelProperties nest::ht_synapse< targetidentifierT >::properties

staticconstexpr

Initial value:

= ConnectionModelProperties::HAS_DELAY
    | ConnectionModelProperties::IS_PRIMARY | ConnectionModelProperties::SUPPORTS_HPC
    | ConnectionModelProperties::SUPPORTS_LBL

◆ t_lastspike_

template<typename targetidentifierT >

double nest::ht_synapse< targetidentifierT >::t_lastspike_

private

Time point of last spike emitted.

◆ tau_P_

template<typename targetidentifierT >

double nest::ht_synapse< targetidentifierT >::tau_P_

private

Time constant for recovery [ms].

◆ weight_

template<typename targetidentifierT >

double nest::ht_synapse< targetidentifierT >::weight_

private

Synaptic weight.

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

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

ht_synapse.h

	NEST main@caf0ae8

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ CommonPropertiesType

◆ ConnectionBase

Constructor & Destructor Documentation

◆ ht_synapse() [1/2]

◆ ht_synapse() [2/2]

◆ ~ht_synapse()

Member Function Documentation

◆ check_connection()

◆ get_delay()

◆ get_delay_steps()

◆ get_rport()

◆ get_status()

◆ get_target()

◆ send()

◆ set_status()

◆ set_weight()

Member Data Documentation

◆ delta_P_

◆ p_

◆ properties

◆ t_lastspike_

◆ tau_P_

◆ weight_