committing sho

[Swaraj26]

Made SHO changes for your review, commented //SHO SY wherever changes have been made.

[jkarns275]

It looks like you may not have merged with the main branch in a while, I think you'll have to do that before we can proceed. If merging turns out to be a big headache you're probably going to have to run the formatter on your branch before you attempt to merge.

If you're on a mac you can install clang-format using brew install clang-format, ubuntu has a clang-format packages as well you can install with apt.

Once you have that installed just run the format script inside the exact directory:

~/exact $ sh scripts/util/format.sh

This will automatically format your code and you can just commit the changes, hopefully without much trouble :)