std::pointer_to_binary_function
< cpp | utility | functional
template< class Arg1, |
(deprecated in C++11) (removed in C++17) |
|
std::pointer_to_binary_function
is a function object that acts as a wrapper around a binary function.
Member functions
(constructor) |
constructs a new pointer_to_binary_function object with the supplied 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
(deprecated in C++11)(removed in C++17) |
adaptor-compatible wrapper for a pointer to unary function (class template) |
(deprecated in C++11)(removed in C++17) |
creates an adaptor-compatible function object wrapper from a pointer to function (function template) |