R help - May 2001 - Fortran subroutines dblepr, realpr, intpr

I am making my first attempts at using some Fortran code with R, and 
so far it's going OK.  To print from my Fortran programs, it seems I 
need subroutines dblepr, realpr and intpr.  From the excellent 
"Writing R Extensions" document:

"Three subroutines are provided to ease the output of information 
from FORTRAN code.

	subroutine dblepr(label, nchar, data, ndata)
	subroutine realpr(label, nchar, data, ndata)
	subroutine intpr (label, nchar, data, ndata)"

Where can one find these subroutines?

David
-- 


David Firth                        Phone +44 1865 278544
Nuffield College                   Fax   +44 1865 278621
Oxford OX1 1NF                     Secretary +44 1865 278553
United Kingdom                     Email david.firth at nuffield.ox.ac.uk

http://www.stats.ox.ac.uk/~firth/
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at
stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._

Further to my earlier request for help (see below): I should have 
said what operating system and compiler I am using.

I am working with the (mingw) g77 compiler under Windows 2000, and 
following the approach outlined in Venables & Ripley's "S 
Programming", p243.  That is, with my Fortran code in testit.f, I say

	g77 -O2 -c testit.f
	dllwrap -o testit.dll --export-all-symbols testit.o

which works fine when I don't have any print statements in testit.f, 
but if for example I call INTPR in testit.f the dllwrap step fails 
with the complaint
	undefined reference to `intpr_'
	dllwrap: gcc exited with status 1

Any hints will be much appreciated.  As I said earlier, I am just 
beginning with this.

David
>I am making my first attempts at using some Fortran code with R, and 
>so far it's going OK.  To print from my Fortran programs, it seems I 
>need subroutines dblepr, realpr and intpr.  From the excellent 
>"Writing R Extensions" document:
>
>"Three subroutines are provided to ease the output of information 
>from FORTRAN code.
>
>	subroutine dblepr(label, nchar, data, ndata)
>	subroutine realpr(label, nchar, data, ndata)
>	subroutine intpr (label, nchar, data, ndata)"
>
>Where can one find these subroutines?
>
>David
-- 


David Firth                        Phone +44 1865 278544
Nuffield College                   Fax   +44 1865 278621
Oxford OX1 1NF                     Secretary +44 1865 278553
United Kingdom                     Email david.firth at nuffield.ox.ac.uk

http://www.stats.ox.ac.uk/~firth/
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
https://stat.ethz.ch/pipermail/r-help/attachments/20010509/e6fc5d20/attachment.html