#ifndef Rcpp_Named_h

#define Rcpp_Named_h

namespace Rcpp{

class Argument {

public:

Argument() : name(){}

Argument( std::string name_) : name(std::move(name_)){}

template<typename T>

inline traits::named_object<T> operator=( const T& t){

return traits::named_object<T>( name, t ) ;

}

std::string name ;

} ;

inline Argument Named( const std::string& name){

return Argument( name );

}

template <typename T>

inline traits::named_object<T> Named( const std::string& name, const T& o){

return traits::named_object<T>( name, o );

}

namespace internal{

class NamedPlaceHolder {

public:

NamedPlaceHolder(){}

~NamedPlaceHolder(){}

Argument operator[]( const std::string& arg) const {

return Argument( arg ) ;

}

Argument operator[]( const char* arg) const {

return Argument( arg ) ;

}

template <typename T>

Rcpp::functional::Capture<T> operator[]( T fun ) const {

return Rcpp::functional::Capture<T>(fun) ;

}

Argument operator()(const std::string& arg) const {

return Argument( arg ) ;

}

operator SEXP() const { return R_MissingArg ; }

} ;

} // internal

static internal::NamedPlaceHolder _ ;

} // namespace Rcpp

#endif