Re: [Boost-users] Boos.Bind: Binding to a placeholder address

Adi Shavit wrote:

Hi,

Say have function I want to bind that expects an int*, but my placeholder _1 is of type int. How can I tell the bind function to bind "&_1"?

I guess it would be something like: bind(myFun, address_of(_1));

Is this even possible?

You can switch to boost::lambda::bind and use &_1, or you can write address_of: template<class T> T * address_of( T & t ) { return &t; } and use boost::bind( myFun, boost::bind( &address_of<int>, _1 ) );