[ovs-dev] [learning v2 10/19] meta-flow: New library for working with fields by id.
ethan at nicira.com
Mon Sep 12 13:19:30 PDT 2011
>> I didn't realize that 2**0 was a standard bit numbering scheme. If
>> you prefer it I'm fine with leaving it, either way is good.
> ** is just the way that "power" is written in some programming
> languages (e.g. Fortran); 2 to the 0th power is 1.
> ^ is also a popular way to write "power", but I try to avoid using it
> in a C context since it has a different meaning in C.
Right I understood the syntax, I just didn't realize you were
referring to the value not the index, I thought you were talking about
the bit in the 1th position, not the bit that represents the value 1.
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