...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::type_erasure::copy_constructible
// In header: <boost/type_erasure/builtin.hpp> template<typename T = _self> struct copy_constructible : public boost::mpl::vector< constructible< T(const T &)>, destructible< T > > { };
The copy_constructible concept allows objects to be copied and destroyed.
Note | |
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This concept is defined to match C++ 2003, [lib.copyconstructible]. It is not equivalent to the concept of the same name in C++11. |