ENH: Using Pre-increment Form ++iter
Given that the "pre" form (++i) is never less efficient than the "post" form (i++) in C++, as the latter requires a copy of i to be made, and
forAll* already uses the pre-increment form
Is it possible to use only the pre-increment form
++i throughout OpenFOAM if there isn't any specific reason to use
i++ within for/while loops?