void ArrayIter::begin(CVarRef map, CStrRef context) {
try {
new (this) ArrayIter(map.begin(context));
} catch (...) {
m_data = NULL;
throw;
}
}
ProcessSharedVariant::ProcessSharedVariant(CVarRef source,
ProcessSharedVariantLock* lock)
: m_lock(putPtr(lock)) {
switch (source.getType()) {
case KindOfBoolean:
{
m_type = KindOfBoolean;
m_data.num = source.toBoolean();
break;
}
case KindOfByte:
case KindOfInt16:
case KindOfInt32:
case KindOfInt64:
{
m_type = KindOfInt64;
m_data.num = source.toInt64();
break;
}
case KindOfDouble:
{
m_type = KindOfDouble;
m_data.dbl = source.toDouble();
break;
}
case LiteralString:
case KindOfStaticString:
case KindOfString:
{
String s = source.toString();
m_type = KindOfString;
if (lock) {
m_data.str = putPtr(SharedMemoryManager::GetSegment()
->construct<SharedMemoryString>
(boost::interprocess::anonymous_instance)
(s.data(), s.size()));
} else {
// Just need this string to live long enough for the key lookup so
// don't store in shared memory.
m_data.str = putPtr(new SharedMemoryString(s.data(), s.size()));
}
break;
}
case KindOfArray:
{
ASSERT(lock);
m_type = KindOfArray;
uint i = 0;
ProcessSharedVariantMapData* mapData = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariantMapData>
(boost::interprocess::anonymous_instance)();
m_data.map = putPtr(mapData);
ProcessSharedVariantToIntMap* map = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariantToIntMap>
(boost::interprocess::anonymous_instance)();
mapData->map = putPtr(map);
SharedMemoryVector<SharedVariant*>* keys =
SharedMemoryManager::GetSegment()
->construct<SharedMemoryVector<SharedVariant*> >
(boost::interprocess::anonymous_instance)();
mapData->keys = putPtr(keys);
SharedMemoryVector<SharedVariant*>* vals =
SharedMemoryManager::GetSegment()
->construct<SharedMemoryVector<SharedVariant*> >
(boost::interprocess::anonymous_instance)();
mapData->vals = putPtr(vals);
for (ArrayIterPtr it = source.begin(); !it->end(); it->next()) {
ProcessSharedVariant* key = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariant>
(boost::interprocess::anonymous_instance)
(it->first(), getLock());
ProcessSharedVariant* val = SharedMemoryManager::GetSegment()
->construct<ProcessSharedVariant>
(boost::interprocess::anonymous_instance)
(it->second(), getLock());
(*map)[key] = i++;
keys->push_back(putPtr(key));
vals->push_back(putPtr(val));
}
break;
}
default:
{
m_type = KindOfObject;
String s = f_serialize(source);
m_data.str = putPtr(SharedMemoryManager::GetSegment()
->construct<SharedMemoryString>
(boost::interprocess::anonymous_instance)
(s.data(), s.size()));
break;
}
}
}