Re: [boost] boost::bind trouble

From: Howard Hinnant (hinnant_at_[hidden])
Date: 2005-10-25 13:52:14

On Oct 21, 2005, at 12:51 PM, Peter Dimov wrote:

> Neal Becker wrote:
>> I'm using bind with boost-1.33.  I can't get a simple test to work:
>>
>> -----------
>> #include <boost/bind.hpp>
>>
>> int G (int a, int b, int c) { return a + b + c; }
>>
>> int main () {
>>  int x =  boost::bind (G,_1, 4, 8)(2);
>> }
>
> This is the "rvalue problem", boost::bind(...) won't take 2 as an 
> argument.
> To get it to compile you need
>
> int main()
> {
>     int a = 2;
>     int x = boost::bind (G,_1, 4, 8)(a);
> }

What "rvalue problem"?!  Works for me! ;-)

-Howard