Rcpp::plugins Attribute

Description

The Rcpp::plugins attribute is added to a C++ source file to specify the inline plugins that should be used in the compilation.

// [[Rcpp::plugins(plugin1, plugin2)]]

Arguments

Details

Plugins must be registered using the registerPlugin function.

When included within a sourceCpp translation unit, the configuration-related fields of the plugin (e.g. env and LinkingTo) are utilized, however the code-generation fields (e.g. includes and body) are not.

Note

Rcpp includes a built-in cpp11 plugin that adds the flags required to enable C++11 features in the compiler.

See Also

registerPlugin

Examples

## Not run: 

// [[Rcpp::plugins(cpp11)]]

// [[Rcpp::export]]
int useCpp11() {
    auto x = 10;
    return x;
}

## End(Not run)

Results