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::signals2::deconstruct_access — Gives deconstruct access to private/protected constructors.
// In header: <boost/signals2/deconstruct.hpp> class deconstruct_access { };
Declaring deconstruct_access a friend to your class will give the
deconstruct factory function access to your class' private and
protected constructors. Using private
constructors in conjunction with deconstruct_access
can be useful to
ensure postconstructible or predestructible
objects are always created
properly using deconstruct.