R: Rcpp::plugins Attribute

pluginsAttribute {Rcpp} | R Documentation

## 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

`...` | Plugins to add to the compilation.

### 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)

[Package Rcpp version 1.0.2 Index]