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extern/stdcxx/4.2.1/examples/manual/locale.cpp

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+/**************************************************************************
+ *
+ * locale.cpp - Example program for the  locale class. 
+ *
+ * $Id: locale.cpp 550991 2007-06-26 23:58:07Z sebor $
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software  Foundation (ASF) under one or more
+ * contributor  license agreements.  See  the NOTICE  file distributed
+ * with  this  work  for  additional information  regarding  copyright
+ * ownership.   The ASF  licenses this  file to  you under  the Apache
+ * License, Version  2.0 (the  "License"); you may  not use  this file
+ * except in  compliance with the License.   You may obtain  a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the  License is distributed on an  "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
+ * implied.   See  the License  for  the  specific language  governing
+ * permissions and limitations under the License.
+ *
+ * Copyright 1994-2006 Rogue Wave Software.
+ * 
+ **************************************************************************/
+
+#include <rw/_defs.h>
+
+#if defined (_AIX) && defined (__IBMCPP__) && !defined (_RWSTD_NO_IMPLICIT_INCLUSION) 
+#  define _RWSTD_NO_IMPLICIT_INCLUSION 
+#endif
+
+#include <algorithm>   // for copy, sort
+#include <iostream>    // for cout
+#include <iterator>    // for ostream_iterator
+#include <string>      // for string
+#include <vector>      // for vector
+
+#include <codecvte.h>
+#include <examples.h>
+
+int main ()
+{
+    std::locale loc;  // Default locale
+
+    // Construct new locale using default locale plus
+    // user defined codecvt facet
+    // This facet converts from ISO Latin 
+    // Alphabet No. 1 (ISO 8859-1) to 
+    // U.S. ASCII code page 437
+    // This facet replaces the default for
+    // codecvt<char,char,mbstate_t>
+    std::locale my_loc (loc, new ex_codecvt);
+
+    // imbue modified locale onto cout
+    std::locale old = std::cout.imbue (my_loc);
+    std::cout << "A \x93 jolly time was had by all" << std::endl;
+
+    std::cout.imbue (old);
+    std::cout << "A jolly time was had by all" << std::endl;
+
+    // Create a vector of strings 
+    std::vector<std::string, std::allocator<std::string> > v;
+    v.insert (v.begin(), "antelope");
+    v.insert (v.begin(), "bison");
+    v.insert (v.begin(), "elk");
+
+    typedef std::ostream_iterator<std::string, char, std::char_traits<char> >
+        Iter;
+
+    std::copy (v.begin (), v.end (), Iter (std::cout, " "));
+    std::cout << std::endl;
+
+    // Sort the strings using the locale as a comparitor
+    std::sort (v.begin (), v.end (), loc);
+
+    std::copy (v.begin (), v.end (), Iter (std::cout," "));
+
+    std::cout << std::endl;
+
+    return 0;
+}