string SpikingGroup::get_output_line(NeuronID i)
{
stringstream oss;
for ( map<string,auryn_vector_float *>::const_iterator iter = state_vectors.begin() ;
iter != state_vectors.end() ;
++iter ) {
oss << scientific << auryn_vector_float_get( iter->second, i ) << " ";
}
for ( NeuronID k = 0 ; k < pretraces.size() ; k++ ) {
// TODO this is actually a bug and only a part of the pretrace gets saved this way
for ( NeuronID l = 0 ; l < get_locked_range() ; ++l ) {
NeuronID t = get_locked_range()*(i)+l;
if ( t < get_size() )
oss << pretraces[k]->get(t) << " ";
else
oss << 0.0 << " ";
}
}
for ( NeuronID k = 0 ; k < posttraces.size() ; k++ ) {
oss << posttraces[k]->get(i) << " ";
}
oss << "\n";
return oss.str();
}
void STPConnection::push_attributes()
{
SpikeContainer * spikes = src->get_spikes_immediate();
for (SpikeContainer::const_iterator spike = spikes->begin() ;
spike != spikes->end() ; ++spike ) {
// dynamics
NeuronID spk = src->global2rank(*spike);
double x = auryn_vector_float_get( state_x, spk );
double u = auryn_vector_float_get( state_u, spk );
auryn_vector_float_set( state_x, spk, x-u*x );
auryn_vector_float_set( state_u, spk, u+Ujump*(1-u) );
// TODO spike translation or introduce local_spikes function in SpikingGroup and implement this there ... (better option)
src->push_attribute( x*u );
}
}
AurynFloat TIFGroup::get_bg_current(NeuronID i) {
if ( localrank(i) )
return auryn_vector_float_get ( bg_current , global2rank(i) ) ;
else
return 0;
}
