Re: [Boost-users] [Property_tree] using find to find a key

Subject: Re: [Boost-users] [Property_tree] using find to find a key
From: Sebastian Redl (sebastian.redl_at_[hidden])
Date: 2012-01-29 10:56:37

On 29.01.2012, at 12:19, Sean Farrow wrote:

> Hi:
> I am declaring a property_tree, pulating this with an ini file.
> I then need to find out whether a section (key) is present, so I’m doing:
> boost::property_tree::ptree::assoc_iterator it =IniTree.find(key);
>                 if (it !=boost::property_tree::ptree::not_found)              
> using visual c++ 2010 I get an error c2678, telling me that no operand is able to use these two values.
> Can someone please tell me what I’m doing wrong, as I can normally do this for std::vectors etc!

not_found is a function. 
This should work:

> if (it !=boost::property_tree::ptree::not_found())

Sebastian