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extern/ustl/1.5/bvt/bvt04.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"
+
+class A {
+public:
+    A (void)
+    { cout << "A::A\n"; }
+    A (const A&)
+    { cout << "Copy A::A\n"; }
+    const A& operator= (const A&)
+    { cout << "A::operator=\n"; return (*this); }
+    ~A (void)
+    { cout << "A::~A\n"; }
+};
+
+void TestVector (void)
+{
+    static const int c_TestNumbers[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 13, 14, 15, 16, 17, 18 };
+    vector<int> v;
+    v.push_back (1);
+    cout << v << endl;
+    v.reserve (20);
+    cout.format ("Reserved to capacity() == %zu (%zu used, ", v.capacity(), v.size());
+    if (v.max_size() == SIZE_MAX / sizeof(int))
+	cout << "SIZE_MAX/elsize";
+    else
+	cout << v.max_size();
+    cout << " max)\n";
+    v.insert (v.begin() + 1, 1 + VectorRange(c_TestNumbers));
+    cout << v << endl;
+    cout.format ("front() = %d, back() = %d\n", v.front(), v.back());
+    v.erase (v.begin());
+    v.pop_back();
+    cout << v << endl;
+    v.insert (v.begin() + 10, 3, 666);
+    v.at(5) = 777;
+    cout << v << endl;
+    v.resize (v.size() - 5);
+    if (v.empty())
+	cout << "v is now empty\n";
+    cout << v << endl;
+    cout.format ("v[5] == %d\n", v[5]);
+    v.clear();
+    if (v.empty())
+	cout << "v is now empty\n";
+    vector<int> v2 (20, 66);
+    cout << v2 << endl;
+    v2.assign (20, 33);
+    cout << v2 << endl;
+    v.assign (VectorRange (c_TestNumbers));
+    cout << v << endl;
+    if (v == v2)
+	cout << "v == v2\n";
+    v2 = v;
+    if (v == v2)
+	cout << "v == v2\n";
+    vector<A> ctv;
+    A a;
+    ctv.assign (3, a);
+    ctv.pop_back();
+    cout << "Class insertion testing successful\n";
+}
+
+StdBvtMain (TestVector)