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Class impl

boost::log::attributes::counter::impl — Factory implementation.

Synopsis

// In header: <boost/log/attributes/counter.hpp>



// Factory implementation.

class impl : public attribute::impl {
public:
  // construct/copy/destruct
  impl(value_type, value_type) noexcept;

  // public member functions
  virtual attribute_value get_value();
};

Description

impl public construct/copy/destruct

  1. impl(value_type initial, value_type step) noexcept;

impl public member functions

  1. virtual attribute_value get_value();

    Returns:

    The actual attribute value. It shall not return empty values (exceptions shall be used to indicate errors).


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