Re: [Boost-users] problem with bind and non-member function

From: Christian Henning (chhenning_at_[hidden])
Date: 2007-03-09 15:49:43

Thanks Peter, it needs to be:

using namespace std;
using namespace boost;

struct a {};
struct b {};

void foo( string& s, a ) {}
void foo( string& s, b ) {}

void two( int, int ) {}

int _tmain(int argc, _TCHAR* argv[])
{
   string str( "Hello" );
   bind( static_cast<void(*)(string&, a )>( &foo ), _1, _2)( ref( str ) , a() );

return 0;
}

On 3/9/07, Peter Dimov <pdimov_at_[hidden]> wrote:
> Christian Henning wrote:
>
> > bind( static_cast<void(*)(string&, a )>( &foo ), ( ref( str ), a() ));
>
> The (x, y) expression returns y. In your case (ref(str), a()) is equivalent
> to just a().
>
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