std::experimental::in_place_t

 

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experimental::default_searcherexperimental::make_default_searcher

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experimental::boyer_moore_horspool_searcherexperimental::make_boyer_moore_horspool_searcher

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hash

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in_place_t

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nullopt

in_place

 

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_placein_place_typein_place_indexin_place_tin_place_type_tin_place_index_t (C++17)	in-place construction tag (tag)
optional (C++17)	a wrapper that may or may not hold an object (class template)

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