mingw/share/doc/gettext/examples/hello-c++/hello.cc

   1 // Example for use of GNU gettext.
   2 // This file is in the public domain.
   3
   4 // Source code of the C++ program.
   5
   6
   7 // Avoid deprecation warnings from g++ 3.1 or newer.
   8 #if defined __GNUG__ && defined __DEPRECATED
   9 # include <iostream>
  10 using namespace std;
  11 #else
  12 # include <iostream.h>
  13 #endif
  14
  15 // Get setlocale() declaration.
  16 #include <locale.h>
  17
  18 // Get getpid() declaration.
  19 #if HAVE_UNISTD_H
  20 # include <unistd.h>
  21 #endif
  22
  23 // Get gettext(), textdomain(), bindtextdomain() declaration.
  24 #include "gettext.h"
  25 // Define shortcut for gettext().
  26 #define _(string) gettext (string)
  27
  28 // Get autosprintf class declaration.
  29 #include "autosprintf.h"
  30 using gnu::autosprintf;
  31
  32 int
  33 main ()
  34 {
  35   setlocale (LC_ALL, "");
  36   textdomain ("hello-c++");
  37   bindtextdomain ("hello-c++", LOCALEDIR);
  38
  39   cout << _("Hello, world!") << endl;
  40   cout << autosprintf (_("This program is running as process number %d."),
  41                        getpid ())
  42        << endl;
  43 }