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boost::proto::functional::right — A callable PolymorphicFunctionObject that is equivalent to the proto::right() function.
// In header: <boost/proto/traits.hpp> struct right : proto::callable { template<typename This, typename Expr> struct result<This(Expr)> : proto::result_of::right< Expr > { }; // public member functions template<typename Expr> typename proto::result_of::right< Expr & >::type operator()(Expr &) const; template<typename Expr> typename proto::result_of::right< Expr const & >::type operator()(Expr const &) const; };
template<typename Expr> typename proto::result_of::right< Expr & >::type operator()(Expr & expr) const;
Return the right child of the given binary expression.
| Parameters: |
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| Requires: |
proto::is_expr<Expr>::value is true 2 == Expr::proto_arity::value |
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| Returns: | proto::right(expr) |
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| Throws: | Will not throw. |
template<typename Expr> typename proto::result_of::right< Expr const & >::type operator()(Expr const & expr) const;