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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
Inequality operator, returns true if the disposition contains an error.
template< typename Disposition> constexpr constraint_t< is_disposition< Disposition >::value, bool > operator!=( const Disposition & d, const no_error_t & );
Header: boost/asio/disposition.hpp
Convenience header: boost/asio.hpp