Parsing XML Attributes with Boost

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 3  2017

北恋 2020-12-08 15:56

I would like to share with you an issue I\'m having while trying to process some attributes from XML elements in C++ with Boost libraries (version 1.52.0). Given the followi

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[愿得一人] (楼主)

2020-12-08 16:59

File to be parsed, pets.xml

code:

// DemoPropertyTree.cpp : Defines the entry point for the console application.
//Prerequisite boost library

#include "stdafx.h"
#include 
#include 
#include 
#include
using namespace std;
using namespace boost;
using namespace boost::property_tree;

void processPet(ptree subtree)
{
    BOOST_FOREACH(ptree::value_type petChild,subtree.get_child(""))
    {
        //processing attributes of element pet
        if(petChild.first=="")
        {
            BOOST_FOREACH(ptree::value_type petAttr,petChild.second.get_child(""))
            {
                cout<")
                {
                    BOOST_FOREACH(ptree::value_type somethingAttr,somethingChild.second.get_child(""))
                    {
                        cout<")
        {
            BOOST_FOREACH(ptree::value_type birdsAttr,birdsChild.second.get_child(""))
            {
                cout<")
                {
                    BOOST_FOREACH(ptree::value_type birdAttr,birdChild.second.get_child(""))
                    {
                        cout<



The output is shown here: 
output