On 7/11/06, David Klein wrote:

boost-users-bounces@lists.boost.org wrote:

...

On Tue, Jul 11, 2006 at 10:19:05AM +0000, Roman Neuhauser wrote:

...

# kneeride@gmail.com / 2006-07-11 17:31:23 +1000:

...

On 7/11/06, Michael Nicolella wrote:

...

vec.erase( std::remove_if( vec.begin(), vec.end(), some_condition_functor ) );

Mike, I do like your remove_if example.

i am not familar with this approach, can you please give me an example of defining a some_condition_functor? for example when the value == 5.

What about this?

Let's assume the vector contains ints

class condition_functor {

public:

bool operator()(int elem) { return elem==5 } };

_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

you can use Boost.Lambda for this

#include

using namespace boost::lambda;

std::vector<int> v; ... v.erase(std::remove_if(v.begin(), v.end(), 5 == _1));

-- HTH dave _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

maybe i'm old school but i don't like those crazy constructs. i like a mix between OO and functional. **i'm even still getting used to the erase(remove_if()) syntax ;)