 |
NEST main@caf0ae8
|
| |
|
NEST main@caf0ae8
|
|
| |
#include <stdp_facetshw_synapse_hom.h>
Public Member Functions | |
| size_t | handles_test_event (SpikeEvent &, size_t) override |
| Check if the node can handle a particular event and receptor type. | |
 Public Member Functions inherited from nest::Node | |
| Node () | |
| Node (Node const &) | |
| virtual | ~Node () |
| virtual Node * | clone () const |
| This function creates a new object by calling the derived class' copy constructor and returning its pointer. | |
| virtual bool | has_proxies () const |
| Returns true if the node has proxies on remote threads. | |
| virtual bool | supports_urbanczik_archiving () const |
| Returns true if the node supports the Urbanczik-Senn plasticity rule. | |
| virtual bool | local_receiver () const |
| Returns true if the node only receives events from nodes/devices on the same thread. | |
| virtual bool | one_node_per_process () const |
| Returns true if the node exists only once per process, but does not have proxies on remote threads. | |
| virtual bool | is_off_grid () const |
| Returns true if the node sends/receives off-grid events. | |
| virtual bool | is_proxy () const |
| Returns true if the node is a proxy node. | |
| std::string | get_name () const |
| Return class name. | |
| virtual std::string | get_element_type () const |
| Return the element type of the node. | |
| size_t | get_node_id () const |
| Return global Network ID. | |
| int | get_model_id () const |
| Return model ID of the node. | |
| bool | is_frozen () const |
| Returns true if node is frozen, i.e., shall not be updated. | |
| bool | node_uses_wfr () const |
| Returns true if the node uses the waveform relaxation method. | |
| void | set_node_uses_wfr (const bool) |
| Sets node_uses_wfr_ member variable (to be able to set it to "true" for any class derived from Node) | |
| void | init () |
| Initialize node prior to first simulation after node has been created. | |
| virtual void | calibrate_time (const TimeConverter &) |
| Re-calculate time-based properties of the node. | |
| virtual void | post_run_cleanup () |
| Cleanup node after Run. | |
| virtual void | finalize () |
| Finalize node. | |
| virtual bool | wfr_update (Time const &, const long, const long) |
| Advance the state of the node in time through the given interval (see Node::update() for more details). | |
| virtual size_t | send_test_event (Node &receiving_node, size_t receptor_type, synindex syn_id, bool dummy_target) |
| Send an event to the receiving_node passed as an argument. | |
| virtual size_t | handles_test_event (WeightRecorderEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (RateEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (DataLoggingRequest &, size_t receptor_type) |
| virtual size_t | handles_test_event (CurrentEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (ConductanceEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (DoubleDataEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (DSSpikeEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (DSCurrentEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (GapJunctionEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (InstantaneousRateConnectionEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (DiffusionConnectionEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (DelayedRateConnectionEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (LearningSignalConnectionEvent &, size_t receptor_type) |
| virtual size_t | handles_test_event (SICEvent &, size_t receptor_type) |
| virtual void | sends_secondary_event (GapJunctionEvent &ge) |
| Required to check, if source neuron may send a SecondaryEvent. | |
| virtual void | sends_secondary_event (InstantaneousRateConnectionEvent &re) |
| Required to check, if source neuron may send a SecondaryEvent. | |
| virtual void | sends_secondary_event (DiffusionConnectionEvent &de) |
| Required to check, if source neuron may send a SecondaryEvent. | |
| virtual void | sends_secondary_event (DelayedRateConnectionEvent &re) |
| Required to check, if source neuron may send a SecondaryEvent. | |
| virtual void | sends_secondary_event (LearningSignalConnectionEvent &re) |
| Required to check if source node may send a LearningSignalConnectionEvent. | |
| virtual void | sends_secondary_event (SICEvent &sic) |
| Required to check if source node may send a SICEvent. | |
| virtual void | register_stdp_connection (double, double) |
| Register a STDP connection. | |
| virtual void | register_eprop_connection () |
| Registers an eprop connection. | |
| virtual void | initialize_update_history () |
| Initializes the update history. | |
| virtual long | get_shift () const |
| Retrieves the temporal shift of the signal. | |
| virtual void | write_update_to_history (const long t_previous_update, const long t_current_update, const bool is_flush_event, const bool previous_was_flush_event) |
| Registers the current update in the update history and deregisters the previous update. | |
| virtual void | erase_used_eprop_history () |
| Erases used e-prop history for bsshslm_2020 models. | |
| virtual void | erase_used_eprop_history (const long t_spike, const long t_spike_previous) |
| Erases used e-prop history based on inter-spike interval. | |
| virtual bool | is_eprop_recurrent_node () const |
| Checks if the node is part of the recurrent network and thus not a readout neuron. | |
| virtual void | handle (SpikeEvent &e) |
| Handle incoming spike events. | |
| virtual void | handle (WeightRecorderEvent &e) |
| Handle incoming weight recording events. | |
| virtual void | handle (RateEvent &e) |
| Handler for rate events. | |
| virtual void | handle (DataLoggingRequest &e) |
| Handler for universal data logging request. | |
| virtual void | handle (DataLoggingReply &e) |
| Handler for universal data logging request. | |
| virtual void | handle (CurrentEvent &e) |
| Handler for current events. | |
| virtual void | handle (ConductanceEvent &e) |
| Handler for conductance events. | |
| virtual void | handle (DoubleDataEvent &e) |
| Handler for DoubleData events. | |
| virtual void | handle (GapJunctionEvent &e) |
| Handler for gap junction events. | |
| virtual void | handle (InstantaneousRateConnectionEvent &e) |
| Handler for rate neuron events. | |
| virtual void | handle (DiffusionConnectionEvent &e) |
| Handler for rate neuron events. | |
| virtual void | handle (DelayedRateConnectionEvent &e) |
| Handler for delay rate neuron events. | |
| virtual void | handle (LearningSignalConnectionEvent &e) |
| Handler for learning signal connection events. | |
| virtual void | handle (SICEvent &e) |
| Handler for slow inward current events (SICEvents). | |
| virtual double | get_Ca_minus () const |
| Return the Ca_minus value at time Ca_t which corresponds to the time of the last update in Calcium concentration which is performed each time a Node spikes. | |
| virtual double | get_synaptic_elements (std::string) const |
| Get the number of synaptic element for the current Node at Ca_t which corresponds to the time of the last spike. | |
| virtual int | get_synaptic_elements_vacant (std::string) const |
| Get the number of vacant synaptic element for the current Node Return 0 if not overridden. | |
| virtual int | get_synaptic_elements_connected (std::string) const |
| Get the number of connected synaptic element for the current Node. | |
| virtual std::map< std::string, double > | get_synaptic_elements () const |
| Get the number of all synaptic elements for the current Node at time t. | |
| virtual void | update_synaptic_elements (double) |
| Triggers the update of all SynapticElements stored in the synaptic_element_map_. | |
| virtual void | decay_synaptic_elements_vacant () |
| Is used to reduce the number of synaptic elements in the node through time. | |
| virtual void | connect_synaptic_element (std::string, int) |
| Is used to update the number of connected synaptic elements (SynapticElement::z_connected_) when a synapse is formed or deleted. | |
| virtual double | get_K_value (double t) |
| return the Kminus value at t (in ms). | |
| virtual double | get_LTD_value (double t) |
| virtual void | get_K_values (double t, double &Kminus, double &nearest_neighbor_Kminus, double &Kminus_triplet) |
| write the Kminus, nearest_neighbor_Kminus, and Kminus_triplet values at t (in ms) to the provided locations. | |
| virtual void | get_history (double t1, double t2, std::deque< histentry >::iterator *start, std::deque< histentry >::iterator *finish) |
| return the spike history for (t1,t2]. | |
| virtual void | get_LTP_history (double t1, double t2, std::deque< histentry_extended >::iterator *start, std::deque< histentry_extended >::iterator *finish) |
| virtual void | get_urbanczik_history (double t1, double t2, std::deque< histentry_extended >::iterator *start, std::deque< histentry_extended >::iterator *finish, int) |
| virtual double | get_C_m (int comp) |
| virtual double | get_g_L (int comp) |
| virtual double | get_tau_L (int comp) |
| virtual double | get_tau_s (int comp) |
| virtual double | get_tau_syn_ex (int comp) |
| virtual double | get_tau_syn_in (int comp) |
| virtual void | compute_gradient (const long t_spike, const long t_spike_previous, double &z_previous_buffer, double &z_bar, double &e_bar, double &e_bar_reg, double &epsilon, double &weight, const CommonSynapseProperties &cp, WeightOptimizer *optimizer, bool is_flush_event, bool previous_was_flush_event, double &sum_grad, long &remaining_steps_until_cutoff, long &decay_steps) |
| Compute gradient change for eprop synapses. | |
| virtual double | compute_gradient (std::vector< long > &presyn_isis, const long t_previous_update, const long t_previous_trigger_spike, const double kappa, const bool average_gradient) |
| Compute gradient change for eprop synapses. | |
| virtual void | event_hook (DSSpikeEvent &) |
| Modify Event object parameters during event delivery. | |
| virtual void | event_hook (DSCurrentEvent &) |
| void | set_thread (size_t) |
| Store the number of the thread to which the node is assigned. | |
| size_t | get_thread () const |
| Retrieve the number of the thread to which the node is assigned. | |
| void | set_vp (size_t) |
| Store the number of the virtual process to which the node is assigned. | |
| size_t | get_vp () const |
| Retrieve the number of the virtual process to which the node is assigned. | |
| void | set_model_id (int) |
| Set the model id. | |
| void | set_initialized () |
| Execute post-initialization actions in node models. | |
| virtual SignalType | sends_signal () const |
| virtual SignalType | receives_signal () const |
| Dictionary | get_status_base () |
| Return a dictionary with the node's properties. | |
| void | set_status_base (const Dictionary &) |
| Set status dictionary of a node. | |
| bool | is_model_prototype () const |
| Returns true if node is model prototype. | |
| void | set_thread_lid (const size_t) |
| set thread local index | |
| size_t | get_thread_lid () const |
| get thread local index | |
| virtual void | set_local_device_id (const size_t lsdid) |
| Sets the local device id. | |
| virtual size_t | get_local_device_id () const |
| Gets the local device id. | |
| void | set_tmp_nc_index (size_t index) |
| Set index in node collection; required by ThirdOutBuilder. | |
| size_t | get_tmp_nc_index () |
| Return and invalidate index in node collection; required by ThirdOutBuilder. | |
Additional Inherited Members | |
| Public Attributes inherited from nest::Node | |
| DeprecationWarning | deprecation_warning |
| Member of DeprecationWarning class to be used by models if parameters are deprecated. | |
| Protected Member Functions inherited from nest::Node | |
| virtual void | set_initialized_ () |
| Model & | get_model_ () const |
| void | set_frozen_ (bool frozen) |
| Mark node as frozen. | |
| template<typename ConcreteNode > | |
| const ConcreteNode & | downcast (const Node &) |
| Auxiliary function to downcast a Node to a concrete class derived from Node. | |
|
inlineoverridevirtual |
Check if the node can handle a particular event and receptor type.
This function is called upon connection setup by send_test_event().
handles_test_event() function is used to verify that the receiver can handle the event. It can also be used by the receiver to return information to the sender in form of the returned port. The default implementation throws an IllegalConnection exception. Any node class should define handles_test_event() functions for all those event types it can handle.
See Kunkel et al, Front Neuroinform 8:78 (2014), Sec 3.
| IllegalConnection |
Reimplemented from nest::Node.
References nest::invalid_port.
1.9.8