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std::pointe...ary_function(3)  C++ Standard Libary std::pointe...ary_function(3)

NAME
     std::pointer_to_binary_function - std::pointer_to_binary_function

Synopsis
	template<

	    class Arg1,
	    class  Arg2,						 (depre-
     cated in C++11)
	    class Result						(removed
     in C++17)

	> class pointer_to_binary_function : public
	std::binary_function<Arg1, Arg2, Result>;

	std::pointer_to_binary_function  is  a	function  object  that acts as a
     wrapper around a
	binary function.

Member functions
		      constructs a new	pointer_to_binary_function  object  with
     the supplied
	constructor   function
		      (public member function)
	operator()    calls the stored function
		      (public member function)

     std::pointer_to_binary_function::pointer_to_binary_function

	explicit pointer_to_binary_function( Result (*f)(Arg1,Arg2) );

	Constructs  a pointer_to_binary_function function object with the stored
     function f.

Parameters
	f - pointer to a function to store

     std::pointer_to_binary_function::operator()

	Result operator()( Arg1 x1, Arg2 x2 ) const;

	Calls the stored function.

Parameters
	x1, x2 - arguments to pass to the function

Return value
	The value returned by the called function.

See also
	pointer_to_unary_function adaptor-compatible wrapper for  a  pointer  to
     unary function
	(deprecated in C++11)	  (class template)
	(removed in C++17)
	ptr_fun 		   creates an adaptor-compatible function object
     wrapper from
	(deprecated in C++11)	  a pointer to function
	(removed in C++17)	  (function template)

http://cppreference.com 	   2024.06.10	   std::pointe...ary_function(3)
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