search for: opt_double

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2014 May 02
1
Questions on extending Rcpp wrap and as with templates
...ote this specialization: template<> SEXP Rcpp::wrap(std::vector<TimedOptDouble> const& entries) { std::vector<double> sec_times; std::vector<double> doubles; for(auto const& entry : entries) { sec_times.push_back(entry.GetTime().Seconds()); TimedOptDouble::OptDouble opt_double(entry.GetOptDouble()); if(opt_double) doubles.push_back(*opt_double); else doubles.push_back(R_NaReal); } return List::create( Named( "Time" ) = sec_times, Named( "Value" ) = doubles); } First of all, this returns what I believe to be a Rcpp::List object, which seems to be conv...