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# "perlobject.map" Dean Roehrich, version 19960302
#
# TYPEMAPs
#
# HV * -> unblessed Perl HV object.
# AV * -> unblessed Perl AV object.
#
# INPUT/OUTPUT maps
#
# O_* -> opaque blessed objects
# T_* -> opaque blessed or unblessed objects
#
# O_OBJECT -> link an opaque C or C++ object to a blessed Perl object.
# T_OBJECT -> link an opaque C or C++ object to an unblessed Perl object.
# O_HvRV -> a blessed Perl HV object.
# T_HvRV -> an unblessed Perl HV object.
# O_AvRV -> a blessed Perl AV object.
# T_AvRV -> an unblessed Perl AV object.
TYPEMAP
HV * T_HvRV
AV * T_AvRV
######################################################################
OUTPUT
# The Perl object is blessed into 'CLASS', which should be a
# char* having the name of the package for the blessing.
O_OBJECT
sv_setref_pv( $arg, CLASS, (void*)$var );
T_OBJECT
sv_setref_pv( $arg, Nullch, (void*)$var );
# Cannot use sv_setref_pv() because that will destroy
# the HV-ness of the object. Remember that newRV() will increment
# the refcount.
O_HvRV
$arg = sv_bless( newRV((SV*)$var), gv_stashpv(CLASS,1) );
T_HvRV
$arg = newRV((SV*)$var);
# Cannot use sv_setref_pv() because that will destroy
# the AV-ness of the object. Remember that newRV() will increment
# the refcount.
O_AvRV
$arg = sv_bless( newRV((SV*)$var), gv_stashpv(CLASS,1) );
T_AvRV
$arg = newRV((SV*)$var);
######################################################################
INPUT
O_OBJECT
if( sv_isobject($arg) && (SvTYPE(SvRV($arg)) == SVt_PVMG) )
$var = ($type)SvIV((SV*)SvRV( $arg ));
else{
warn( \"${Package}::$func_name() -- $var is not a blessed SV reference\" );
XSRETURN_UNDEF;
}
T_OBJECT
if( SvROK($arg) )
$var = ($type)SvIV((SV*)SvRV( $arg ));
else{
warn( \"${Package}::$func_name() -- $var is not an SV reference\" );
XSRETURN_UNDEF;
}
O_HvRV
if( sv_isobject($arg) && (SvTYPE(SvRV($arg)) == SVt_PVHV) )
$var = (HV*)SvRV( $arg );
else {
warn( \"${Package}::$func_name() -- $var is not a blessed HV reference\" );
XSRETURN_UNDEF;
}
T_HvRV
if( SvROK($arg) && (SvTYPE(SvRV($arg)) == SVt_PVHV) )
$var = (HV*)SvRV( $arg );
else {
warn( \"${Package}::$func_name() -- $var is not an HV reference\" );
XSRETURN_UNDEF;
}
O_AvRV
if( sv_isobject($arg) && (SvTYPE(SvRV($arg)) == SVt_PVAV) )
$var = (AV*)SvRV( $arg );
else {
warn( \"${Package}::$func_name() -- $var is not a blessed AV reference\" );
XSRETURN_UNDEF;
}
T_AvRV
if( SvROK($arg) && (SvTYPE(SvRV($arg)) == SVt_PVAV) )
$var = (AV*)SvRV( $arg );
else {
warn( \"${Package}::$func_name() -- $var is not an AV reference\" );
XSRETURN_UNDEF;
}
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