Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit e20847db8d.
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Class missing_value

boost::log::missing_value — Exception class that is used to indicate errors of missing values.

Synopsis

// In header: <boost/log/exceptions.hpp>


class missing_value : public runtime_error {
public:
  // construct/copy/destruct
  missing_value();
  explicit missing_value(std::string const &);
  ~missing_value();
};

Description

missing_value public construct/copy/destruct

  1. missing_value();

    Default constructor. Creates an exception with the default error message.

  2. explicit missing_value(std::string const & descr);

    Initializing constructor. Creates an exception with the specified error message.

  3. ~missing_value();

    Destructor


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