public NativeArray(NativeArray <T> array, Allocator allocator)
{
AtomicSafetyHandle.CheckReadAndThrow(array.m_Safety);
NativeArray <T> .Allocate(array.Length, allocator, out this);
NativeArray <T> .Copy(array, 0, this, 0, array.Length);
}
public NativeArray(int length, Allocator allocator, NativeArrayOptions options = NativeArrayOptions.ClearMemory)
{
NativeArray <T> .Allocate(length, allocator, out this);
if ((options & NativeArrayOptions.ClearMemory) == NativeArrayOptions.ClearMemory)
{
UnsafeUtility.MemClear(this.m_Buffer, (ulong)((long)this.Length * (long)UnsafeUtility.SizeOf <T>()));
}
}
public NativeArray(T[] array, Allocator allocator)
{
if (array == null)
{
throw new ArgumentNullException("array");
}
NativeArray <T> .Allocate(array.Length, allocator, out this);
this.CopyFrom(array);
}
public NativeArray(T[] array, Allocator allocator)
{
bool flag = array == null;
if (flag)
{
throw new ArgumentNullException("array");
}
NativeArray <T> .Allocate(array.Length, allocator, out this);
NativeArray <T> .Copy(array, this);
}
public NativeArray(NativeArray <T> array, Allocator allocator)
{
NativeArray <T> .Allocate(array.Length, allocator, out this);
this.CopyFrom(array);
}
