[Rcpp-devel] Enquire on Rcpp::wrap or equivilant

[Tama Ma]

Dear Rcpp developers,

	May I kindly enquire on the wrapping of a portion of a container into an R numeric array by Rcpp::wrap?

	For example, I wish to have:


template <class size_type, class element_type>
Rcpp::NumericVector 
	convert
		(	element_type*	obj
		,	size_type*		n
		)
{
	Rcpp::NumericVector	Rvec;
	Rvec.reserve(n);
	std::copy( *obj , *(obj+n),  std::back_inserter(Rvec));

	return Rvec;	
}


	May I know how I can do this?

	Thank you very much.

Best regards,
Tama Ma






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