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
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
boost::static_visitor — Convenient base type for static visitors.
// In header: <boost/variant/static_visitor.hpp> template<typename ResultType> class static_visitor { public: // types typedef ResultType result_type; // Exposes result_type member as required by StaticVisitor concept. };
Denotes the intent of the deriving class as meeting the
requirements of a static visitor of some type. Also exposes the
inner type result_type as required by the
StaticVisitor
concept.
Notes:
static_visitor is intended for use as a base type only
and is therefore noninstantiable.