void pnVaultNode::IClearField(size_t which, size_t size)
{
if (hasField(which))
fCachedSize -= size;
if (hasDirty(which))
fDirtySize -= size;
fFieldMask &= ~(1<<which);
fDirtyMask &= ~(1<<which);
}
void pnVaultNode::ISetField(size_t which, size_t size)
{
if (!hasField(which))
fCachedSize += size;
if (!hasDirty(which))
fDirtySize += size;
fFieldMask |= (1ULL<<which);
fDirtyMask |= (1ULL<<which);
}
LocationProperty PropertyStorage::getLowestDirty(bool inIncludeLazy)
{
lassert(hasDirty(inIncludeLazy));
std::map<std::pair<std::pair<bool, bool>, int32_t>, std::set<LocationProperty> >::const_iterator it;
it = mNode_LazyCleanAndLevel.getValueToKeys().lower_bound(make_pair(make_pair(false, false), 0));
if (!it->first.first.second)
//it's dirty. MapWithIndex guarantees the std::set is not empty
return *it->second.begin();
//if we're here, we must be allowed to include lazy.
//otherwise, there wouldn't be a dirty thing to return and we verified that at
//the beginning of the function
lassert(inIncludeLazy);
it = mNode_LazyCleanAndLevel.getValueToKeys().lower_bound(make_pair(make_pair(true, false), 0));
lassert(it != mNode_LazyCleanAndLevel.getValueToKeys().end());
return *it->second.begin();
}