...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Return true if lhs does not equal rhs.
Defined in header <boost/json/string.hpp>
bool operator!=( string const& lhs, string const& rhs);
A lexicographical comparison is used.
Convenience header <boost/json.hpp>