Re: [Boost-users] [lambda] shared_ptr's in lambda expressions

Subject: Re: [Boost-users] [lambda] shared_ptr's in lambda expressions
From: Peter Dimov (pdimov_at_[hidden])
Date: 2009-06-29 10:49:13

Michael Crawford wrote:

>  (boost::lambda::_1 ->* &Log::getName) == name

This should be

(boost::lambda::_1 ->* &Log::getName)() == name

because getName is a function.

> boost::bind(&Log::getName, boost::bind(&LogPtr::get, _1)) == name

boost::bind( &Log::getName, _1 ) == name

is enough; boost::bind handles shared_ptr directly. With lambda, you need

lambda::bind( &Log::getName, *_1 ) == name