Struct template shift_left_assign

Boost C++ Libraries

Struct template shift_left_assign

boost::proto::shift_left_assign — A metafunction for generating left-shift-assign expression types, a grammar element for matching left-shift-assign expressions, and a PrimitiveTransform that dispatches to the proto::pass_through<> transform.

Synopsis

// In header: <boost/proto/traits.hpp>

template<typename T, typename U> 
struct shift_left_assign :  proto::transform< shift_left_assign<T, U> > {
  // types
  typedef proto::expr< proto::tag::shift_left_assign, proto::list2< T, U > >       type;         
  typedef proto::basic_expr< proto::tag::shift_left_assign, proto::list2< T, U > > proto_grammar;

  // member classes/structs/unions
  template<typename Expr, typename State, typename Data> 
  struct impl :
     proto::pass_through<shift_left_assign>::template impl<Expr, State, Data>
  {
  };
};

Description