n = 0
for to_no in range(mx_no):
to_cmdl = bcmodels.get(to_no)
otyp = dtype[to_cmdl]
xfn = special[(fr_cmdl, to_cmdl)] if( is_specialized(fr_cmdl, to_cmdl) ) else \
"xfer_%s_to_%s" % (fr_cmdl[3:], to_cmdl[3:]) if ( ityp and otyp ) else None
n = 0
for to_no in range(mx_no):
to_cmdl = bcmodels.get(to_no)
otyp = dtype[to_cmdl]
xfn = special[(fr_cmdl, to_cmdl)] if( is_specialized(fr_cmdl, to_cmdl) ) else \
"xfer_%s_to_%s" % (fr_cmdl[3:], to_cmdl[3:]) if ( ityp and otyp ) else None