C++ (Cpp) AvREIFY_off Examples

Example #1

File: av.c Project: perl11/cperl

void
Perl_av_reify(pTHX_ AV *av)
{
    SSize_t key;

    PERL_ARGS_ASSERT_AV_REIFY;
    assert(SvTYPE(av) == SVt_PVAV);

    if (AvREAL(av))
	return;
#ifdef DEBUGGING
    if (SvTIED_mg((const SV *)av, PERL_MAGIC_tied))
	Perl_ck_warner_d(aTHX_ packWARN(WARN_DEBUGGING), "av_reify called on tied array");
#endif
    key = AvMAX(av) + 1;
    while (key > AvFILLp(av) + 1)
	AvARRAY(av)[--key] = NULL;
    while (key) {
	SV * const sv = AvARRAY(av)[--key];
	if (sv != &PL_sv_undef)
	    SvREFCNT_inc_simple_void(sv);
    }
    key = AvARRAY(av) - AvALLOC(av);
    while (key)
	AvALLOC(av)[--key] = NULL;
    AvREIFY_off(av);
    AvREAL_on(av);
}

Example #2

File: av.c Project: gitpan/ponie

void
Perl_av_reify(pTHX_ AV *av)
{
    I32 key;
    SV* sv;

    if (AvREAL(av))
	return;
#ifdef DEBUGGING
    if (SvTIED_mg((SV*)av, PERL_MAGIC_tied) && ckWARN_d(WARN_DEBUGGING))
	Perl_warner(aTHX_ packWARN(WARN_DEBUGGING), "av_reify called on tied array");
#endif
    key = AvMAX(av) + 1;
    while (key > AvFILLp(av) + 1)
	AvARRAY(av)[--key] = &PL_sv_undef;
    while (key) {
	sv = AvARRAY(av)[--key];
	assert(sv);
	if (sv != &PL_sv_undef)
	    (void)SvREFCNT_inc(sv);
    }
    key = AvARRAY(av) - AvALLOC(av);
    while (key)
	AvALLOC(av)[--key] = &PL_sv_undef;
    AvREIFY_off(av);
    AvREAL_on(av);
}