int or size_t ?

[Stewart Gordon]

On 07/05/2011 18:09, %u wrote:
> In Patterns of Human Error, the slide 31 point that you should replce int with
> size_t
> why that consider an error ?

For those who aren't sure what this is on about:
http://www.slideshare.net/dcacm/patterns-of-human-error

But the short answer is because dim is a size_t, i needs to cover its range.

But....

<= should be = ?  Don't you mean < ?

And the use of a meaningless type alias gets at me.

Stewart.