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 develop branch, built from commit e63edad7f7.

Struct template in_place_type_t

boost::anys::in_place_type_t — Helper type for providing emplacement type to the constructor.

// In header: <boost/any/unique_any.hpp>

template<typename T> 
struct in_place_type_t {
};