Re: [Boost-users] bind1st and bind2nd together

Hossein Haeri wrote:

Dear all,

I've got a ternary function (which is std::find), and want to bind the first and second parameters (to the begining and the end of a std::vector). Then send the result to compose2 to check the equality for the end of the vector. Here is what I did:

copy_if(istream_iterator<Terminal>(cin), istream_iterator<Terminal>(), back_inserter(temp), compose2(equal(), bind1st(bind1st_3(ptr_fun(f), V_.begin()), V_.end()), V_.end())));

(I've prepared any goodie needed by ternary functions for the above statement: ptr_fun, bind1st_3, ...)

Dev-C++ 4.9.8.0 (GCC 3.3.2 I think), gives me several errors (including "Reference to Reference" problem), and I'm nearly convinced not to continue it this way.

Now, how do you, boost guys, do that?

You probably need boost::bind(equal(), boost::bind(f, V_.begin(), V_.end(), _1), V_.end() )