Re: mapper functions for 3.1

[John W. Eaton]

On 17-Feb-2008, David Bateman wrote:

| John W. Eaton wrote:
| > On 16-Feb-2008, John W. Eaton wrote:
| > 
| > | There might be a slick way to combine the functor
| > | and functor_with_conversion classes using default template parameters
| > | but I don't see it at the moment.
| > 
| > OK, here is one way.  Define the functor class like this:
| 
| 
| Not sure I'll have time to look at this in the next few days, so feel
| free to do this change if I don't get there.

OK, I applied your patch and made some more changes and checked in the
results.  I restored the map functions in the matrix and row/column
vector classes that your patch removed.  I left the apply functions
out, though it might not be too hard to restore them with the same
template and forwarding function technique.  The functor templates are
in a new header file, liboctave/functor.h.  I only included it in the
.cc files.  I did not try to put the template technique in the sparse
classes.

Maybe we should also move the any_element_less/greater_than functions
into the Array class?

Thanks,

jwe