Need to convert xml file into property tree using Boost::property_tree

[hasanfaraz]

Hi,
I have written this code for reading xml file and converting it to property tree using boost, but I'm getting few errors . I am new to c++ and might have done some simple mistakes. Kindly help me in solving this code.
PFB the xml file and the c++ code for parsing it.
PositionManagement.xml
<?xml version="1.0" encoding="utf-8"?>
<ProjectSchema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<PositionManagementTeam>
<PositionManagementTeams Name= "KarunakaraReddy Vasipalli" Designation="SA" ID="1001"/>
<PositionManagementTeams Name= "Hasan Faraz" Designation="PA" ID="1002"/>
<PositionManagementTeams Name= "Hitesh Patil" Designation="SA" ID="1003"/>
<PositionManagementTeams Name= "Prashant Nidgunde" Designation="SA" ID="1004"/>
<PositionManagementTeams Name= "Madhur Tony" Designation="SA" ID="1005"/>
<PositionManagementTeams Name= "Tarun Kumar" Designation="SA" ID="1006"/>
<PositionManagementTeams Name= "Manish Doijode" Designation="DBA" ID="1007"/>
<PositionManagementTeams Name= "Kunal Kabra" Designation="SA" ID="1008"/>
<PositionManagementTeams Name= "Prathiba" Designation="PM" ID="1009"/>
</PositionManagementTeam>
</ProjectSchema>


C++ code:
#include "stdafx.h"
#include <iostream>
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/xml_parser.hpp>
#include <boost/foreach.hpp>
#include <string>
#include <algorithm>
#include <vector>
using namespace std;
/*void PositionManagementDetailsSave(const string &);
void PositionManagementDetailsLoad(const string &);
*/
struct PositionManagement
{
string Name;
string Designation;
int ID;
void PositionManagementDetailsSave(const string &);
void PositionManagementDetailsLoad(const string &);
};
typedef vector<PositionManagement> PM;


void PositionManagementDetailsSave(const std::string &filename)
{
using boost::property_tree::ptree;
ptree pt;
read_xml(filename,pt);
PM pm1;
BOOST_FOREACH(ptree::value_type &v,pt.get_child("ProjectSchema.PositionManagementTeam"))
{
if (v.first == "PositionManagementTeams")
{
PositionManagement pm2;
pm2.Name=v.second.get<string>("<xmlattr>.Name");
pm2.Designation=v.second.get<string>("<xmlattr>.Designation");
pm2.ID=v.second.get<int>("<xmlattr>.ID");
pm1.push_back(pm2);
}

}

}

void PositionManagementDetailsLoad(const std::string &filename)
{
using boost::property_tree::ptree;
ptree pt;
PositionManagement pm2;
//BOOST_FOREACH(ptree::)
pt.put("ProjectSchema.PositionManagementTeam.PositionManagementTeams.Name",pm2.Name);
pt.put("ProjectSchema.PositionManagementTeam.PositionManagementTeams.Designation",pm2.Designation);
pt.put("ProjectSchema.PositionManagementTeam.PositionManagementTeams.ID",pm2.ID);
write_xml(filename,pt);

}



int main(int argc, _TCHAR* argv[])
{
try
{
PositionManagement pm3;
pm3.PositionManagementDetailsSave("PositionManagement.xml");
pm3.PositionManagementDetailsLoad("PositionManagement_out.xml");


std::cout << "Success\n";
}
catch (std::exception &e)
{
std::cout << "Error: " << e.what() << "\n";
}
return 0;


}


the errors that I;m getting are:
>XmlParserApp.obj : error LNK2019: unresolved external symbol "public: void __thiscall PositionManagement::PositionManagementDetailsLoad(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?PositionManagementDetailsLoad@PositionManagement@@QAEXABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function _main

1>XmlParserApp.obj : error LNK2019: unresolved external symbol "public: void __thiscall PositionManagement::PositionManagementDetailsSave(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?PositionManagementDetailsSave@PositionManagement@@QAEXABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function _main

[AbstractionAnon]

You have declared PositionManagementDetailsSave and PositionManagementDetailsLoad to be member functions of struct PositionManagement. Therefore when you implement the functions, you must include the struct name as a scope qualifier just as you would for a member function of a class.

void PositionManagement::PositionManagementDetailsSave(const std::string &filename)

void PositionManagement::PositionManagementDetailsLoad(const std::string &filename)

PLEASE USE CODE TAGS (the <> formatting button) when posting code.