[GRASS-dev] r3.univar and r.univar

[Sören Gebbert]

Hi,
i had an eye on this code bevor,
but the wikipedia implementation was a bit nicer. ;)

So i have chosen the wiki code.

But i recently found a gpl version of heapsort
and i think will use this one:
http://www.fh-augsburg.de/informatik/vorlesungen/c_cplus/tutorial/cyris/c-kurs16.htm

Best regards
Soeren

Daniel Calvelo schrieb:
> On 2/27/07, Sören Gebbert <soerengebbert at gmx.de> wrote:
> [...]
>> The heapsort functions are located in a separate file
>> including a note which references the german wikipedia site.
>>
>> Im not sure if i can use this code in a GPL software?
> 
> AFAICT you can, but the code itself is GFDL-licensed by the Wikipedia
> article author. You could alternatively use GSL's heapsort which is
> GPLed:
> 
> http://sourceware.org/cgi-bin/cvsweb.cgi/gsl/sort/sortvec.c?rev=1.5&content-type=text/x-cvsweb-markup&cvsroot=gsl 
> 
> 
> BTW I found that using code.google.com and searching for 'heapsort 
> license:gpl'
> 
> Daniel.
>