You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
#include <cstddef>
#include <memory>
#include <type_traits>
#include <utility>
namespace std { template<class T> struct _Unique_if { typedef unique_ptr<T> _Single_object; };
template<class T> struct _Unique_if<T[]> { typedef unique_ptr<T[]> _Unknown_bound; };
template<class T, size_t N> struct _Unique_if<T[N]> { typedef void _Known_bound; };
template<class T, class... Args> typename _Unique_if<T>::_Single_object make_unique(Args&&... args) { return unique_ptr<T>(new T(std::forward<Args>(args)...)); }
template<class T> typename _Unique_if<T>::_Unknown_bound make_unique(size_t n) { typedef typename remove_extent<T>::type U; return unique_ptr<T>(new U[n]()); }
template<class T, class... Args> typename _Unique_if<T>::_Known_bound make_unique(Args&&...) = delete; }
|