blifat.h

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#pragma once
 
#include <limits>
#include <numeric>
#include <utility>
 
#include "type_traits.h"
 
namespace knp::neuron_traits
{
 
struct BLIFATNeuron;
 
 
template <>
struct default_values<BLIFATNeuron>
{
    constexpr static std::size_t n_time_steps_since_last_firing_ = std::numeric_limits<std::size_t>::max();
 
    constexpr static double reversal_inhibitory_potential_ = -0.3;
 
    constexpr static double min_potential_ = -1.0e9;
 
    constexpr static double activation_threshold_ = 1.0;
 
    constexpr static double dynamic_threshold_ = 0.;
    constexpr static double threshold_decay_ = 0.;
 
    constexpr static double threshold_increment_ = 0.;
 
    constexpr static double postsynaptic_trace_ = 0.;
 
    constexpr static double postsynaptic_trace_decay_ = 0.;
 
    constexpr static double postsynaptic_trace_increment_ = 0.;
 
    constexpr static double inhibitory_conductance_ = 0.;
 
    constexpr static double inhibitory_conductance_decay_ = 0.;
 
    constexpr static double potential_ = 0;
 
    constexpr static double pre_impact_potential_ = 0;
 
    constexpr static double potential_decay_ = 0;
 
    constexpr static unsigned bursting_phase_ = 0;
 
    constexpr static unsigned bursting_period_ = 0;
 
    constexpr static double reflexive_weight_ = 0;
 
    constexpr static unsigned absolute_refractory_period_ = 0;
 
    constexpr static double potential_reset_value_ = 0.;
 
    constexpr static int64_t total_blocking_period_ = std::numeric_limits<int64_t>::max();
 
    constexpr static double dopamine_value_ = 0.0;
};
 
 
template <>
struct neuron_parameters<BLIFATNeuron>
{
    std::size_t n_time_steps_since_last_firing_ = default_values<BLIFATNeuron>::n_time_steps_since_last_firing_;
 
    double activation_threshold_ = default_values<BLIFATNeuron>::activation_threshold_;
    double dynamic_threshold_ = default_values<BLIFATNeuron>::dynamic_threshold_;
    double threshold_decay_ = default_values<BLIFATNeuron>::threshold_decay_;
    double threshold_increment_ = default_values<BLIFATNeuron>::threshold_increment_;
    double postsynaptic_trace_ = default_values<BLIFATNeuron>::postsynaptic_trace_;
    double postsynaptic_trace_decay_ = default_values<BLIFATNeuron>::postsynaptic_trace_decay_;
    double postsynaptic_trace_increment_ = default_values<BLIFATNeuron>::postsynaptic_trace_increment_;
    double inhibitory_conductance_ = default_values<BLIFATNeuron>::inhibitory_conductance_;
 
    double inhibitory_conductance_decay_ = default_values<BLIFATNeuron>::inhibitory_conductance_decay_;
    double potential_ = default_values<BLIFATNeuron>::potential_;
    double pre_impact_potential_ = default_values<BLIFATNeuron>::pre_impact_potential_;
    double potential_decay_ = default_values<BLIFATNeuron>::potential_decay_;
 
    unsigned bursting_phase_ = default_values<BLIFATNeuron>::bursting_phase_;
 
    unsigned bursting_period_ = default_values<BLIFATNeuron>::bursting_period_;
    double reflexive_weight_ = default_values<BLIFATNeuron>::reflexive_weight_;
 
    double reversal_inhibitory_potential_ = default_values<BLIFATNeuron>::reversal_inhibitory_potential_;
 
    unsigned absolute_refractory_period_ = default_values<BLIFATNeuron>::absolute_refractory_period_;
    double potential_reset_value_ = default_values<BLIFATNeuron>::potential_reset_value_;
 
    double min_potential_ = default_values<BLIFATNeuron>::min_potential_;
    int64_t total_blocking_period_ = default_values<BLIFATNeuron>::total_blocking_period_;
    double dopamine_value_ = default_values<BLIFATNeuron>::dopamine_value_;
};
 
}  // namespace knp::neuron_traits