C++ (Cpp) ptree::ordered_begin Examples

Example #1

File: ptree.cpp Project: sheenzhaox/comma

static boost::property_tree::ptree ptree_to_xml_(const boost::property_tree::ptree& ptree)
{
    boost::property_tree::ptree out= boost::property_tree::ptree();
    //copy all children
    for (boost::property_tree::ptree::const_assoc_iterator i=ptree.ordered_begin(); i != ptree.not_found(); i++ )
    {
        if(i->second.find("") != i->second.not_found())
        {
            //colapse array
            for (boost::property_tree::ptree::const_assoc_iterator j=i->second.ordered_begin(); j != i->second.not_found(); j++ )
            {
                out.add_child(i->first, ptree_to_xml_(j->second));
            }
        }
        else
            out.add_child(i->first, ptree_to_xml_(i->second));
    }
    out.put_value(ptree.get_value<std::string>());
    return out;
}