std::experimental::function - cppreference.com
From cppreference.com
| Defined in header |
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template< class > class function; /* undefined */ |
(library fundamentals TS) | |
template< class R, class... Args > class function<R(Args...)> |
(library fundamentals TS) | |
std::experimental::function is a modified version of std::function with support for type-erased allocators.
Member types
| Type | Definition | ||||
allocator_type
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Member functions
constructs a new std::experimental::function instance (public member function) [edit] | |
| assigns a new target (public member function) [edit] | |
| swaps the contents (public member function) [edit] | |
(removed in library fundamentals TS v3) |
retrieves a pointer to the memory resource used by this object to allocate memory (public member function) [edit] |
(library fundamentals TS v3) |
retrieves a type-erased std::pmr::polymorphic_allocator used by this object to allocate memory (public member function) [edit] |
Non-member functions
Helper classes
Members identical to std::function
Member types
| Type | Definition |
result_type
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R
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Member types removed in Library Fundamental TS v3 | |
argument_type
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T if sizeof...(Args) == 1 and T is the first and only type in Args...
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first_argument_type
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T1 if sizeof...(Args) == 2 and T1 is the first of the two types in Args...
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second_argument_type
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T2 if sizeof...(Args) == 2 and T2 is the second of the two types in Args...
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Member types |
(library fundamentals TS v3) |
Member functions
destroys a std::function instance (public member function of std::function<R(Args...)>) [edit]
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| checks if a target is contained (public member function of std::function<R(Args...)>) [edit]
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| invokes the target (public member function of std::function<R(Args...)>) [edit]
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Target access | |
obtains the typeid of the stored target (public member function of std::function<R(Args...)>) [edit]
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| obtains a pointer to the stored target (public member function of std::function<R(Args...)>) [edit]
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