Displaying 1 result from an estimated 1 matches for "sexp_rdata".
2007 Sep 28
1
CHAR () and Rmpi
...ified in place. This change allows compilers to
warn or error about improper modification. Thanks to Herve
Pages for the suggestion.
*******
Unfortunately this causes Rmpi to fail since MPI requires char pointers
rather than const char pointers. Normally I use
CHAR(STRING_ELT((sexp_rdata),0))
to get the pointer to MPI where a R character vector (C sense) is stored.
Because of the change, all character messengers fail. Is there an easy way
to get a char pointer to STRING_ELT((sexp_rdata),0) and is also backward
compatible to old R versions. BTW Rmpi does not do any modification of
c...