On 01/01/2013 08:09 AM, Mathias Gaunard wrote:
On 01/01/13 16:34, Sean Farrow wrote:
Hi Fokes:
I’m trying to convert a BOOST_FOREACH loop to use the new lambda syntax:
I have a ptree variable declared in a class of which the foreach is part. I also have a vectorstd::wstring that I need to use within my lambda.
This all being the case, the following is the original BOOST_FOREACH:
BOOST_FOREACH(boost::property_tree::ptree::value_type &v, IniTree)
IniSections.push_back(ConvertToWString(v.first));
And the following is the converted lambda:
std::for_each(IniTree.begin(), IniTree.end(), [&] (boost::property_tree::ptree::value_type &v)
{
IniSections.push_back(ConvertToWString(v.first));
});
Is this the right way to go about the conversion—have I missed anything?
Why don't you use C++11 range-for loops instead?
My guess is Sean is using an MS compiler which doesn't have range-for )-: -- Michael Caisse ciere consulting ciere.com