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Class template tuple_manipulator

boost::log::tuple_manipulator

Synopsis

// In header: <boost/log/utility/manipulators/tuple.hpp>

template<typename TupleT, typename DelimiterT> 
class tuple_manipulator {
public:
  // member classes/structs/unions
  template<typename StreamT> 
  struct output_visitor {
    // types
    typedef boost::true_type result_type;

    // construct/copy/destruct
    output_visitor(StreamT &, stored_delimiter_type) noexcept;

    // public member functions
    template<typename T> 
      result_type operator()(boost::true_type, T const &) const;
    template<typename T> 
      result_type operator()(boost::false_type, T const &) const;
  };
  // construct/copy/destruct
  tuple_manipulator(TupleT const &, stored_delimiter_type) noexcept;

  // public member functions
  template<typename StreamT> void output(StreamT &) const;
};

Description

Stream manipulator for inserting a heterogeneous sequence of elements, optionally separated with a delimiter.

`tuple_manipulator` public construct/copy/destruct

tuple_manipulator(TupleT const & tuple, stored_delimiter_type delimiter) noexcept;

Initializing constructor.

`tuple_manipulator` public member functions

template<typename StreamT> void output(StreamT & stream) const;

The method outputs elements of the sequence separated with delimiter.

Specializations

Class template tuple_manipulator<TupleT, void>