public void TransformInplace(int totalLength, int bufferLength)
{
using MemoryGroup <int> src = this.CreateTestGroup(10, 20, true);
src.TransformInplace(s => MultiplyAllBy2(s, s));
int cnt = 1;
for (MemoryGroupIndex i = src.MinIndex(); i < src.MaxIndex(); i += 1)
{
int val = src.GetElementAt(i);
Assert.Equal(expected: cnt * 2, val);
cnt++;
}
}