std::experimental::in_place_t(3) | C++ Standard Libary | std::experimental::in_place_t(3) |
NAME¶
std::experimental::in_place_t - std::experimental::in_place_t
Synopsis¶
Defined in header <experimental/optional>
struct in_place_t {}; (library fundamentals TS)
std::experimental::in_place_t is an empty class type used to disambiguate the
overloads of constructors and member functions of that take arguments
(possibly a
parameter pack) for in-place construction of some value.
See also¶
in_place
in_place_type
in_place_index in-place construction tag
in_place_t (class template)
in_place_type_t
in_place_index_t
(C++17)
optional a wrapper that may or may not hold an object
(C++17) (class template)
2022.07.31 | http://cppreference.com |