Algorithm-KNN-XS

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perlobject.map  view on Meta::CPAN

# "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

perlobject.map  view on Meta::CPAN

# 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

ppport.h  view on Meta::CPAN

PTR2ul|5.007001||p
PTRV|5.006000||p
PUSHMARK|||
PUSH_MULTICALL||5.011000|
PUSHi|||
PUSHmortal|5.009002||p
PUSHn|||
PUSHp|||
PUSHs|||
PUSHu|5.004000||p
PUTBACK|||
PerlIO_clearerr||5.007003|
PerlIO_close||5.007003|
PerlIO_context_layers||5.009004|
PerlIO_eof||5.007003|
PerlIO_error||5.007003|
PerlIO_fileno||5.007003|
PerlIO_fill||5.007003|
PerlIO_flush||5.007003|
PerlIO_get_base||5.007003|
PerlIO_get_bufsiz||5.007003|

ppport.h  view on Meta::CPAN

{
    dSP;
    SV* sv = newSVpv(p, 0);

    PUSHMARK(sp);
    eval_sv(sv, G_SCALAR);
    SvREFCNT_dec(sv);

    SPAGAIN;
    sv = POPs;
    PUTBACK;

    if (croak_on_error && SvTRUE(GvSV(errgv)))
	croak(SvPVx(GvSV(errgv), na));

    return sv;
}

#endif
#endif

typemap  view on Meta::CPAN

LibANNInterface*                     O_OBJECT
bool                                 T_BOOL
std::string                          T_STRING
std::vector< double >                T_DOUBLE_VECTOR
std::vector< std::vector< double > > T_DOUBLE_VECTOR_VECTOR

INPUT

T_BOOL
    $var = (bool)SvTRUE($arg)

T_STRING
    if (SvOK($arg) && !SvROK($arg)) {
        $var = std::string(SvPV_nolen($arg));
    } else {
        croak(\"${Package}::$func_name() -- $var is not a string\");
        XSRETURN_UNDEF;

typemap  view on Meta::CPAN

                tmp.push_back(SvNV(*av_fetch(av_2, j, 0)));
            }

            ${var}.push_back(tmp);
        }
    } else {
        croak(\"${Package}::$func_name() -- $var is not a array reference\");
        XSRETURN_UNDEF;
    }

OUTPUT

T_STRING
    $arg = newSVpvn($var.c_str(), $var.length());

T_DOUBLE_VECTOR
    AV* av = newAV();
    $arg = newRV_noinc((SV*)av);
    av_extend(av, $var.size() - 1);
    I32 i = 0;