ArrayData* EmptyArray::ZAppend(ArrayData* ad, RefData* v, int64_t* key_ptr) {
auto const arr = MixedArray::MakeReserveMixed(MixedArray::SmallSize);
arr->setRefCount(0);
DEBUG_ONLY auto const tmp = arr->zAppend(v, key_ptr);
assert(tmp == arr);
return arr;
}
ArrayData* EmptyArray::ZSetStr(ArrayData* ad, StringData* k, RefData* v) {
auto const arr = MixedArray::MakeReserveMixed(MixedArray::SmallSize);
arr->setRefCount(0);
DEBUG_ONLY auto const tmp = arr->zSet(k, v);
assert(tmp == arr);
return arr;
}
void VariableSerializer::write(CVarRef v, bool isArrayKey /* = false */) {
if (!isArrayKey && v.isObject()) {
write(v.toObject());
return;
}
setReferenced(v.isReferenced());
setRefCount(v.getRefCount());
v.serialize(this, isArrayKey);
}
Zerberus::~Zerberus()
{
busy = true;
while (!instruments.empty()) {
auto i = instruments.front();
auto it = instruments.begin();
instruments.erase(it);
i->setRefCount(i->refCount() - 1);
if (i->refCount() <= 0) {
delete i;
auto it = find(globalInstruments.begin(), globalInstruments.end(), i);
if (it != globalInstruments.end())
globalInstruments.erase(it);
}
}
}
/**
* concat_si will incRef the output string
* and decref its first argument
*/
StringData* concat_si(StringData* v1, int64_t v2) {
char intbuf[21];
auto const s2 = conv_10(v2, intbuf + sizeof(intbuf));
if (v1->hasMultipleRefs()) {
auto const s1 = v1->slice();
auto const ret = StringData::Make(s1, s2);
ret->setRefCount(1);
// Because v1->getCount() is greater than 1, we know we will never
// have to release the string here
v1->decRefCount();
return ret;
}
auto const ret = v1->append(s2);
if (UNLIKELY(ret != v1)) {
assert(v1->hasExactlyOneRef());
v1->release();
ret->incRefCount();
}
return ret;
}
void StringData::setUncounted() {
setRefCount(UncountedValue);
preCompute();
}
void StringData::setStatic() {
setRefCount(StaticValue);
preCompute();
}
