Example of using segment_index over wide strings
#include <boost/locale.hpp>
#include <iostream>
#include <cassert>
#include <ctime>
int main()
{
    using namespace boost::locale;
    using namespace std;
    
    locale loc=gen("");
    locale::global(loc); 
    wcout.imbue(loc);
    
    
    
    
    std::ios_base::sync_with_stdio(false);
    wstring text=L"Hello World! あにま! Linux2.6 and Windows7 is word and number. שָלוֹם עוֹלָם!";
    wcout<<text<<endl;
    for(p=index.begin(),e=index.end();p!=e;++p) {
        wcout<<L"Part ["<<*p<<L"] has ";
            wcout<<L"number(s) ";
            wcout<<L"letter(s) ";
            wcout<<L"kana character(s) ";
            wcout<<L"ideographic character(s) ";
            wcout<<L"no word characters";
        wcout<<endl;
    }
    for(p=index.begin(),e=index.end();p!=e;++p) {
        wcout<<L"|" <<*p ;
    }
    wcout<<L"|\n\n";
    for(p=index.begin(),e=index.end();p!=e;++p) {
        wcout<<L"|" <<*p ;
    }
    wcout<<L"|\n\n";
    for(p=index.begin(),e=index.end();p!=e;++p) {
        wcout<<L"|" <<*p ;
    }
    wcout<<"|\n\n";
    
}