Hans Ginzel <hans@matfyz.cz> writes: > Probably it could be useful for others, but don't know where to post > it. This is likely the wrong place. If you want to publish it, you should best release it as a package of its own, or contribute it to some existing library package, such as Boost. Notice that the C++ standard library already contains algorithms such as for_each which also allow convenient iteration over a container. Regards, Martin