[Rcpp-devel] type information about elements in Rcpp::List

Jiqiang Guo guojq28 at gmail.com
Wed May 9 05:17:12 CEST 2012


Thank Dirk first for replying to my previous questions so fast.

Another question:

Suppose I have a function in CPP as

void cppfun(Rcpp::List lst) {

Then I would like to call this cppfun in R code as say
cppfun(list(a=a, b=b, c=c, ...)), in which
a, b, c could be of different types and their type might be different as
function gets called another time.  So I would like to know the type of a,
b, c
in the CPP code.  Could someone help me out or point to me some other
approaches?  Thanks.

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