Re: [Boost-users] boost::bind to member variables

30 Mar 2006

      Hi Stuart,

thanks for your answer.

Stuart Dootson wrote:
...
void f(int& membervar)
{
  membervar = 3;
}
A a;
f(a.value);
Well, I probably over-simplified the problem. What I would really like to do is 
manipulate data members of all instances in a container, where the data member 
is given as an input parameter.

struct A {
  int value;
  int othervalue;
}

container<A> array;

void f(container<A> & array, membervarref)
{
   BOOST_FOREACH(container<A>::value_type& element, array)
	 bind(membervarref, element) = 3;
}

f(array, &A::value);
f(array, &A::othervalue);

--nico

-- 
nico galoppo von borries     @  address: 105 creel st., chapel hill
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                              @  email: nico at cs dot unc dot edu
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Re: [Boost-users] boost::bind to member variables

Nico Galoppo