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std::copyable_function::swap

From cppreference.com
 
 
Utilities library
General utilities
Relational operators (deprecated in C++20)
 
Function objects
Function invocation
(C++17)(C++23)
Identity function object
(C++20)
Transparent operator wrappers
(C++14)
(C++14)
(C++14)
(C++14)  
(C++14)
(C++14)
(C++14)
(C++14)
(C++14)
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(C++14)
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(C++14)

Old binders and adaptors
(until C++17*)
(until C++17*)
(until C++17*)
(until C++17*)  
(until C++17*)
(until C++17*)(until C++17*)(until C++17*)(until C++17*)
(until C++20*)
(until C++20*)
(until C++17*)(until C++17*)
(until C++17*)(until C++17*)

(until C++17*)
(until C++17*)(until C++17*)(until C++17*)(until C++17*)
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(until C++20*)
 
 
void swap( copyable_function& other ) noexcept;
(since C++26)

Exchanges the stored callable objects of *this and other.

[edit] Parameters

other - function wrapper to exchange the stored callable object with

[edit] Return value

(none)

[edit] See also

swaps the contents
(public member function of std::function<R(Args...)>) [edit]
swaps the targets of two std::move_only_function objects
(public member function of std::move_only_function) [edit]