#include <string>
#include <iostream>
#include <vector>
#include <boost/algorithm/string.hpp>

int main()
{

        std::wstring m_inputText = L"hi how are you?";

        std::vector<std::wstring> tok;
        split(tok, m_inputText, boost::is_any_of(L" "));

        for(std::vector<std::wstring>::iterator tok_iter = tok.begin();
                        tok_iter != tok.end(); ++tok_iter)
        {
                std::wcout << *tok_iter << '\n';
        }

}