[gmx-developers] Bond-angle coupling

[Mark Abraham]

On 5/10/2012 7:36 AM, Roland Schulz wrote:
> On Thu, Oct 4, 2012 at 5:28 PM, Bogdan Costescu <bcostescu at gmail.com> wrote:
>>> I can't find any comment as to what iprod() or gmx_invsqrt() does.
>> Look them up, vec.h might be the place :)
> Because you will have to look up a LOT of functions if you want to
> understand the code, I recommend to install something like Eclipse CDT
> with code indexing.

Indeed. I use emacs and GNU global, and that is also very effective at 
finding declarations, definitions and usages.

>   That way it is sooo much faster than grep to find
> a function. You still have to read the code but at least you don't
> spend half of your time searching for the functions.

When working with a git repo, "git grep" is very good for some tasks. 
For starters, it already knows which files are in the repository, and 
and won't search build trees, etc.

Mark