## Class template format_date_time_actor

boost::log::expressions::format_date_time_actor

## Synopsis

    // In header: <boost/log/expressions/formatters/date_time.hpp>

    template<typename T, typename FallbackPolicyT, typename CharT,
             template< typename > class ActorT = phoenix::actor>
    class format_date_time_actor :
      public ActorT< format_date_time_terminal< T, FallbackPolicyT, CharT > >
    {
    public:
      // types
      typedef T                                                                   value_type;               // Attribute value type.
      typedef CharT                                                               char_type;                // Character type.
      typedef FallbackPolicyT                                                     fallback_policy;          // Fallback policy.
      typedef format_date_time_terminal< value_type, fallback_policy, char_type > terminal_type;            // Base terminal type.
      typedef terminal_type::formatter_function_type                              formatter_function_type;  // Formatter function.
      typedef ActorT< terminal_type >                                             base_type;                // Base actor type.

      // construct/copy/destruct
      explicit format_date_time_actor(base_type const &);

      // public member functions
      attribute_name get_name() const;
      fallback_policy const & get_fallback_policy() const;
      formatter_function_type const & get_formatter_function() const;
    };

## Description

Date and time formatter actor.

### `format_date_time_actor` public construct/copy/destruct

1.     explicit format_date_time_actor(base_type const & act);

   Initializing constructor.

### `format_date_time_actor` public member functions

1.     attribute_name get_name() const;

   Returns: | The attribute name

2.     fallback_policy const & get_fallback_policy() const;

   Returns: | Fallback policy

3.     formatter_function_type const & get_formatter_function() const;

   Returns: | Formatter function