Displaying 1 result from an estimated 1 matches for "_loadsets".
2003 Oct 04
3
More questions about R extension programming
...ld like to utilize these modules in R rather than writing R code to
> read in these files (and also to learn about R extensions).
Thanks for the pointers to the above question. I have a few more!
1) I would like my C function to be passed a character string. Thus I
define the function as
SEXP _loadsets(SEXP filename)
{
FILE *f;
PROTECT(filename = AS_CHARACTER(filename));
f = fopen(filename,"r");
UNPROTECT(1);
.....
.....
}
However compiling it gives me:
loadset.c: In function `_loadsets':
loadset.c:25: warning: passing arg 1 of `fopen' from incompatible
pointe...