Re: [Boost-Users] compose_f_gx problem

From: Peter Dimov (pdimov_at_[hidden])
Date: 2003-03-13 08:58:25

pirx wrote:
> hi,
> 
> I've got a question regarding the compose_f_gx function object.
> I tried to use it in combination with this small example.

[...]

> // d should also be true, but does not compile
> bool d = compose_f_gx(bind<bool>(equal_to<int>(), _1, 3),
>                           mem_fn(&Element::getValue))(el);

bool d = bind<bool>(equal_to<int>(), bind(&Element::getValue, _1), 3)(el);

See

http://www.boost.org/libs/bind/bind.html#nested_binds
http://www.boost.org/libs/bind/bind_as_compose.cpp