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std::bind1st, std::bind2nd

From cppreference.com
 
 
 
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unary_function(deprecated)
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mem_fun_t
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(deprecated)
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binder1st
binder2nd
(deprecated)
(deprecated)
bind1st
bind2nd
(deprecated)
(deprecated)
 
template< class F, class T >
std::binder1st<F> bind1st( const F& f, const T& x );
(1) (deprecated)
template< class F, class T >
std::binder2nd<F> bind2nd( const F& f, const T& x );
(2) (deprecated)

Binds a given argument x to a first or second parameter of the given binary function object x. That is, stores x within the resulting wrapper, which, if called, passes x as the first or the second parameter of f.

1) Binds the first argument of f to x. Effectively calls std::binder1st<F>(f, typename F::first_argument_type(x)).

2) Binds the second argument of f to x. Effectively calls std::binder2nd<F>(f, typename F::second_argument_type(x)).

Contents

[edit] Parameters

f - pointer to a function to bind an argument to
x - argument to bind to f

[edit] Return value

A function object wrapping f and x.

[edit] Exceptions

(none)

[edit] See also

(deprecated)
(deprecated)
function object holding a binary function and one of its arguments
(class template) [edit]