struct inheritance need?

[Kagamin]

Weed Wrote:

> > Sure he wants. From my point of view, this technique is supposed to be a means to solve some problem rather than problem itself. But this problem was not put.
> 
> please read it thread:
> http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=80945

The problem of matrix of arbitrary size is solved by size-agnostic base class whose interface is very similar to that of dynamic matrix.