Displaying 2 results from an estimated 2 matches for "rf_lang4".
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rf_lang2
2020 Mar 24
0
help with rchk warnings on Rf_eval(Rf_lang2(...))
...SEXP expr = PROTECT( Rf_lang2( stop_sym , rcpp_output_condition ) ) ; \
inst/include/Rcpp/Environment.h
36: Shield<SEXP> res(Rcpp_fast_eval(Rf_lang2(asEnvironmentSym, x), R_GlobalEnv));
250: Shield<SEXP> call(Rf_lang2(internalSym, Rf_lang4(removeSym, str, Storage::get__(), Rf_ScalarLogical(FALSE))));
376: Shield<SEXP> call( Rf_lang2(getNamespaceSym, package_str) );
inst/include/Rcpp/r_cast.h
34: Shield<SEXP> call(Rf_lang2(funSym, x));
117: Shield<SEXP> call( Rf_lang2...
2020 Mar 24
2
help with rchk warnings on Rf_eval(Rf_lang2(...))
> Shield<SEXP> res(Rcpp_fast_eval(Rf_lang2(asEnvironmentSym, x), R_GlobalEnv));
The call should be protected before evaluation though. So more like:
Shield<SEXP> call(Rf_lang2(asEnvironmentSym, x));
return Rcpp_fast_eval(call, R_GlobalEnv);
Best,
Lionel
On 3/23/20, Dirk Eddelbuettel <edd at debian.org> wrote:
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> On 23 March 2020 at 17:07, Ben Bolker wrote:
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