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extern/ustl/1.5/bvt/bvt14.cc

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+// This file is part of the uSTL library, an STL implementation.
+//
+// Copyright (c) 2005 by Mike Sharov <msharov@users.sourceforge.net>
+// This file is free software, distributed under the MIT License.
+
+#include "stdtest.h"
+
+void TestMap (void)
+{
+    typedef map<string,int> monthmap_t;
+    monthmap_t months;
+    months["january"] = 31;
+    months["february"] = 28;
+    months["march"] = 31;
+    months["april"] = 30;
+    months["may"] = 31;
+    months["june"] = 30;
+    months["july"] = 31;
+    months["august"] = 31;
+    months["september"] = 30;
+    months["october"] = 31;
+    months["november"] = 30;
+    months["december"] = 31;
+    
+    const monthmap_t& cmonths = months;
+    cout << "There are " << cmonths["january"] << " days in january." << endl;
+    cout << "There are " << cmonths["september"] << " days in september." << endl;
+    cout << "There are " << cmonths["december"] << " days in december." << endl;
+    monthmap_t::const_iterator found_may = months.find ("may");
+    cout << found_may->first << " found at index " << found_may - months.begin() << endl;
+    cout << "Alphabetical listing:" << endl;
+
+    monthmap_t::const_iterator i;
+    for (i = months.begin(); i < months.end(); ++ i)
+	cout << i->first << " has " << i->second << " days." << endl;
+
+    monthmap_t mcopy (months);
+    mcopy.erase ("may");
+    cout << "After erasing may:" << endl;
+    for (i = mcopy.begin(); i < mcopy.end(); ++ i)
+	cout << i->first << " ";
+    cout << endl;
+
+    mcopy.assign (months.begin(), months.end() - 1);
+    mcopy.erase (mcopy.begin() + 1, mcopy.begin() + 4);
+    cout << "After erasing months 2, 3, 4, and the last one:" << endl;
+    for (i = mcopy.begin(); i < mcopy.end(); ++ i)
+	cout << i->first << " ";
+    cout << endl;
+
+    mcopy = months;
+    monthmap_t::iterator frob = mcopy.insert (mcopy.begin(), make_pair (string("frobuary"), 42));
+    cout << "After inserting " << frob->first << "," << frob->second << ":" << endl;
+    for (i = mcopy.begin(); i < mcopy.end(); ++ i)
+	cout << i->first << " ";
+    cout << endl;
+}
+
+StdBvtMain (TestMap)