Revision d461e559d4a76b7fcbd728470ca12cce56d3ffab authored by Christian Thiele on 19 June 2020, 11:00:06 UTC, committed by cran-robot on 19 June 2020, 11:00:06 UTC
1 parent bbfd829
which.cpp
#include <Rcpp.h>
using namespace Rcpp;
// [[Rcpp::export]]
IntegerVector which_are_num(NumericVector x, double a) {
int nx = x.size();
std::vector<int> y;
y.reserve(nx);
for(int i = 0; i < nx; i++) {
if (x[i] == a) y.push_back(i+1);
}
return wrap(y);
}
// [[Rcpp::export]]
IntegerVector which_are_char(CharacterVector x, String a) {
int nx = x.size();
std::vector<int> y;
y.reserve(nx);
for(int i = 0; i < nx; i++) {
if (x[i] == a) y.push_back(i+1);
}
return wrap(y);
}
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