Re: [Boost-users] Using boost bind library to loop thru a list

From: Noel Yap (noel.yap_at_[hidden])
Date: 2006-02-14 18:46:43

boost::bind isn't necessary for this.

std::copy(
  aVector.begin(),
  aVector.end(),
  std::ostream_iterator< std::string >(std::cout, "\n"));

If you really want to use boost::bind, it would be something like:

std::for_each(
  aVector.begin(),
  aVector.end(),
  boost::bind(
    &A::print,
    _1 ) );

although I haven't tried it out myself.

On 2/14/06, Meryl Silverburgh <silverburgh.meryl_at_[hidden]> wrote:
> I have a int vector, and I would like to loop thru the vector and call
> a function which takes an int (in this case, I want to print).
>
> t
> void A::aFunction() {
>
> vector<int> aVector;
> aVector.push_back(1);
> aVector.push_back(2);
> aVector.push_back(3);
> aVector.push_back(4);
>
> // want to loop thru the list and call A::print(int i)?
> }
>
>
> void A::print(int i) {
>
> }
>
> how can I do that using boost bind library?
>
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