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TYPEMAP
# Grr can't let it end in OBJ 'cause xsubpp would
# s/OBJ$/REF/ that for the DESTROY function
VI T_VIOBJNOMUNGE
VI::OPT T_VIOBJREF
VI::MAP T_VIOBJREF
VI::MARK T_VIOBJREF
AVREF T_AVREFREF
INPUT
T_AVREFREF
if (SvROK($arg) && SvTYPE(SvRV($arg)) == SVt_PVAV)
$var = (AV *)SvRV($arg);
else
croak(\"$var is not a reference to an array\")
T_VIOBJNOMUNGE
if (sv_isa($arg, \"VI\")) {
IV tmp = SvIV((SV*)SvRV($arg));
$var = ($type) tmp;
if (!tmp)
croak(\"screen no longer exists\");
}
else
croak(\"$var is not of type ${ntype}\")
T_VIOBJREF
if (sv_isa($arg, \"${ntype}\")) {
IV tmp = SvIV((SV*)SvRV($arg));
if (sv_isa((SV *)tmp, \"VI\")) {
IV tmp2 = SvIV((SV*)SvRV((SV *)tmp));
$var = ($type) tmp2;
if (!tmp2)
croak(\"screen no longer exists\");
}
else
croak(\"$var is not of type ${ntype}\");
}
else
croak(\"$var is not of type ${ntype}\")
OUTPUT
T_VIOBJNOMUNGE
newVIrv($arg, $var);
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