Setting the locale to German_Germany

  
#include <iostream>
#include <fstream>
#include <locale>
using namespace std;

int main()
{
  ofstream fout("test.dat");

  if(!fout) {
    cout << "Cannot open file.\n";
    return 1;
  }

  cout << "The original locale is " << fout.getloc().name();
  locale loc("German_Germany");
  fout.imbue(loc);

  cout << "The current locale is now " << fout.getloc().name();
  cout << endl;

  if(has_facet<moneypunct<char, true> >(fout.getloc())) {
    const moneypunct<char, true> &mp = use_facet<moneypunct<char, true> >(fout.getloc());

    cout << "Money symbol: " << mp.curr_symbol() << endl;
    cout << "Thousands separator: " << mp.thousands_sep() << endl;
  }

  fout.close();

  if(!fout.good()) {
    cout << "Error closing file.\n";
    return 1;
  }

  return 0;
}

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Setting the locale to German_Germany : ofstream « File « C++

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