libqi-api  2.8.7.4
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either.hpp File Reference
#include <boost/variant.hpp>
#include <ka/utility.hpp>

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Namespaces

 qi
 Deprecated in 2.5. Use int8_t from <cstdint>.
 

Typedefs

template<typename A , typename B >
using qi::Either = boost::variant< A, B >
 Convenient alias to a variant of two types. More...
 
template<typename T >
using qi::VisitorBase = boost::static_visitor< T >
 

Functions

template<typename Proc , typename T >
auto qi::visit (Proc &&proc, T &&variant) -> decltype(boost::apply_visitor(ka::fwd< Proc >(proc), ka::fwd< T >(variant)))