std::experimental::in_place_t
From cppreference.com
< cpp | experimental | optional
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.
[edit] See also
(library fundamentals TS) |
an object of type std::experimental::in_place_t (function) |
(library fundamentals TS) |
a wrapper that may or may not hold an object (class template) |