Re: [Boost-users] How to use bind/lambda in a conditional for_each?

From: Andriy Tylychko \(mail.ru\) (telya_at_[hidden])
Date: 2006-09-08 06:14:38

> Baranowski, Daniel

> If I were writing a regular for-loop, this is how it would look:
>    vector<MyObjClass> myVector;
>    myVector.push_back(MyObjClass(2));
...
>    myVector.push_back(MyObjClass(6));
> 
>    vector<MyObjClass>::iterator end = myVector.end();
>    vector<MyObjClass>::iterator itr;
>    for(itr = myVector.begin(); itr != end; ++itr)
>    {
>       if((*itr).GetValue() == 3)
>          ProcessingFunction(*itr);
>    }
> 

std::for_each(myVector.begin(), myVector.end(),
boost::lambda::if_then(boost::lambda::_1 == 3, [...]));

Best regards,
Andriy Tylychko,
telia_at_[hidden]
www.vichnavich.com