DictionaryDatum
Node::get_status_base()
{
DictionaryDatum dict = get_status_dict_();
assert( dict.valid() );
// add information available for all nodes
( *dict )[ names::local ] = is_local();
( *dict )[ names::model ] = LiteralDatum( get_name() );
// add information available only for local nodes
if ( is_local() )
{
( *dict )[ names::global_id ] = get_gid();
( *dict )[ names::frozen ] = is_frozen();
( *dict )[ names::node_uses_wfr ] = node_uses_wfr();
( *dict )[ names::thread ] = get_thread();
( *dict )[ names::vp ] = get_vp();
if ( parent_ )
{
( *dict )[ names::parent ] = parent_->get_gid();
// LIDs are only sensible for nodes with parents.
// Add 1 as we count lids internally from 0, but from
// 1 in the user interface.
( *dict )[ names::local_id ] = get_lid() + 1;
}
}
( *dict )[ names::thread_local_id ] = get_thread_lid();
( *dict )[ names::supports_precise_spikes ] = is_off_grid();
// This is overwritten with a corresponding value in the
// base classes for stimulating and recording devices, and
// in other special node classes
( *dict )[ names::element_type ] = LiteralDatum( names::neuron );
// now call the child class' hook
get_status( dict );
assert( dict.valid() );
return dict;
}
void
Node::set_status_base( const DictionaryDatum& dict )
{
assert( dict.valid() );
try
{
set_status( dict );
}
catch ( BadProperty& e )
{
throw BadProperty( String::compose(
"Setting status of a '%1' with GID %2: %3", get_name(), get_gid(), e.message() ) );
}
updateValue< bool >( dict, names::frozen, frozen_ );
}
void Node::set_status_base(const DictionaryDatum &dict)
{
assert(dict.valid());
// We call the child's set_status first, so that the Node remains
// unchanged if the child should throw an exception.
set_status(dict);
if(dict->known(names::frozen))
{
bool frozen_val=(*dict)[names::frozen];
if( frozen_val == true )
set(frozen);
else
unset(frozen);
}
}