internal void GetComponentDataArray <T>(ref ComponentChunkIterator iterator, int indexInComponentGroup, int length, out ComponentDataArray <T> output) where T : struct, IComponentData
{
iterator.IndexInComponentGroup = indexInComponentGroup;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
output = new ComponentDataArray <T>(iterator, length, GetSafetyHandle(indexInComponentGroup));
#else
output = new ComponentDataArray <T>(iterator, length);
#endif
}
internal void GetComponentDataArray <T>(ref ComponentChunkIterator iterator, int indexInComponentGroup,
int length, out ComponentDataArray <T> output) where T : struct, IComponentData
{
#if ENABLE_UNITY_COLLECTIONS_CHECKS
var typeIndex = TypeManager.GetTypeIndex <T>();
var componentType = ComponentType.FromTypeIndex(typeIndex);
if (componentType.IsZeroSized)
{
throw new ArgumentException($"GetComponentDataArray<{typeof(T)}> cannot be called on zero-sized IComponentData");
}
#endif
iterator.IndexInComponentGroup = indexInComponentGroup;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
output = new ComponentDataArray <T>(iterator, length, GetSafetyHandle(indexInComponentGroup));
#else
output = new ComponentDataArray <T>(iterator, length);
#endif
}