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boost::proto::literal — A simple wrapper for a terminal, provided for ease of use.
// In header: <boost/proto/literal.hpp> template<typename T, typename Domain = proto::default_domain> struct literal : proto::extends<proto::basic_expr<proto::tag::terminal, proto::term< { // types typedef proto::basic_expr<proto::tag::terminal, proto::term< ; // For exposition only typedef proto::result_of::value< ; typedef proto::result_of::value< ; typedef proto::result_of::value< ; // construct/copy/destruct (); template<typename U> (); template<typename U> (); template<typename U> (proto::literal< ); // public member functions (); () ; };
A simple wrapper for a terminal, provided for ease of use. In all cases,
proto::literal<X> l(x);
is equivalent to
proto::terminal<X>::type l = {x};
.
The Domain
template parameter defaults to
proto::default_domain
.
literal
public
construct/copy/destruct();
template<typename U> ( u);
template<typename U> ( u);
template<typename U> (proto::literal< u);