private void Allocate(int capacityFactor)
{
if (hashmaps == null)
{
hashmaps = new NativeHashMap <TKey, int> [Capacities.Length];
}
if (blobHashmaps == null)
{
blobHashmaps = new BlobAssetReference <BlobHashMap <TKey, int> > [Capacities.Length];
}
if (keys == null)
{
keys = new NativeArray <TKey> [Capacities.Length];
}
hashMapResult = new NativeArray <int>(1, Allocator.Persistent);
blobHashMapResult = new NativeArray <int>(1, Allocator.Persistent);
for (int i = 0; i < Capacities.Length; i++)
{
int capacity = Capacities[i];
hashmaps[i] = new NativeHashMap <TKey, int>(capacity, Allocator.Persistent);
BlobBuilder blobBuilder = new BlobBuilder(Allocator.Temp);
ref var root = ref blobBuilder.ConstructRoot <BlobHashMap <TKey, int> >();
var blobBuilderHashmap = blobBuilder.AllocateHashMap(ref root, capacity, capacityFactor);
keys[i] = new NativeArray <TKey>(capacity * 2, Allocator.Persistent);
Fill(keys[i], hashmaps[i], ref blobBuilderHashmap, capacity);
// create the blob ref
blobHashmaps[i] = blobBuilder.CreateBlobAssetReference <BlobHashMap <TKey, int> >(Allocator.Persistent);
}
