Create ThirdInBuilder. More...
Create ThirdInBuilder.
| sources | Source population of primary connection |
| third | Third-factor population |
| third_conn_spec | is ignored by this builder but required to make base class happy |
| syn_specs | Collection of synapse specification for connection from primary source to third factor |
@PYNEST-NG-FUTURE Once DictionaryDatums are gone, see if we can remove third_conn_spec and just pass empty conn spec container to base-class constructor, since connection rule properties to set.