Re: [Boost-users] lambda control structures

Subject: Re: [Boost-users] lambda control structures
From: Nat Goodspeed (nat_at_[hidden])
Date: 2010-02-05 17:24:55

Archie14 wrote:

> What I am trying to achieve is to stop for_each if "getParamValue" returns 
> false. However I can't find a way to use "return" in the second part of 
> boost::lambda::if_, so I am using a dummy var "a" to check it after the loop 
> completes. 
> 
> My question is: what is the right way to use lambda control structure in this 
> case?

Maybe you want std::find_if instead of std::for_each?