Hi, I am working with a package called
https://cran.r-project.org/src/contrib/GCPM_1.2.2.tar.gz The source code contains C++ codes which are available in the src folder. In this folder, the C++ codes are available in cpploss.cpp In this cpp file, there is a function like below, #ifdef _OPENMP #include <omp.h> #endif // [[Rcpp::depends(RcppProgress)]] #include <progress.hpp> #include "cpploss.h" #include <Rcpp.h> #include <Rmath.h> #include <iostream> using namespace Rcpp; // [[Rcpp::export]] SEXP GCPM_cpploss(SEXP default_distr_a,SEXP link_function_a, SEXP S_a,SEXP Sigma_a, SEXP W_a, SEXP PD_a, SEXP PL_a, SEXP calc_rc_a, SEXP loss_thr_a, SEXP max_entries_a){ NumericMatrix S(S_a), W(W_a),Sigma(Sigma_a); NumericVector PD(PD_a), PL(PL_a),max_entries(max_entries_a),default_distr(default_distr_a),link_function(link_function_a),calc_rc(calc_rc_a),loss_thr(loss_thr_a); List ret; etc. However as I run this C++ codes, I want to print some intermediate values generated by underlying C++ codes for some debugging purposes. So I added below line (just an example) Rcpp::Rcout << "Some Value" << std::endl << 1.23 << std::endl; After adding this line, then after re-building the package and re-installng it, when I run the R code, I dont get above line printed in the R console. Could you please help how can I get designated intermadiate values printed in my R console when I run the R/C++ code? Additionally, what is the meaning of the statements like NumericVector PD(PD_a) etc? I understand that PD_a is the function argument. But what is the meaning of PD(PD_a)? Any pointer will be very heklpful. Thanks for your time. _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel